QINGDAO TECHOSES INDUSTRIAL CO.,LTD

COMPANY PROFILE QINGDAO TECHOSES INDUSTRIAL CO.,LTD is a manufacturer dedicated to the design,production, and distribution of all types of flexible hoses,fittings,adapters and quick couplings with excellent quality standard.The plants of us have expended to occupy an area of 40,000 square meters with over 10 million meters production capacity per year, in order to meet huge demand of both local and oversea market. We have built our own R\&D facility for developing new products with superior quality to meet variety needs of customers all over the world.We keeps introducing most advanced foreign technology and modern production and inspection equipment to improve the production quality. We have a professional engineering team that controls and inspects raw materials as a way to strictly ensure the quality of every product as well.All of our products are manufactured according to the international standard and meet the requirements of SAE,DIN,EN guidelines.We have a great management team that provides reliable services,prompt deliveries and customer support as well. The unique product design with advanced production technology guarantees the high-quality of products we made:wire braid rubber hoses,wire spiral rubber hoses,textile braid rubber hoses, thermoplastic hoses,pressure washer hoses,special rubber hoses,fitting,adaptor,quick couplings and other series of products. APPLICATION oilfield development hydraulic system engineering construction marine equipment material handling equipment mining equipment agricultural machinery engineering machinery FACTORY TOUR CERTIFICATE 01 www.techoses.com

HYDRAULIC HOSE SERIES A Trusted Partner One-stop Solution We built our entire company on honesty,integrity We provide OEM improvement and a one stop and trust. Our entire business is dedicated to solution for hose and fittings. Allowing you to focus customers. By doing this, it allows us to provide all of your attention through one source. It’s as the best service and products for every customer easy as that! who works with us. Strictly Q\&C System OUR Quick Response After Service ADVANTAGE We have developed a strict QC (quality-control) We provide a 24/7 online service for any issues system. The system is in place all the way from the that may come up. Giving you the comfort knowing raw material to the final steps of the process. that we’re here to help. Simply call or email us, and Guaranteeing the perfection of the product for we’ll be here to help! every customer. PRODUCT CATALOG 01 03 COMPANY PROFILE 08 HYDRAULIC HOSE SERIES 10 AIR\&WATER HOSE SERIES 11 PETROLEUM HOSE SERIES 12 WELDING HOSE SERIES 13 MATERIAL HANDLING HOSE SERIES 14 INDUSTRIAL HOSE SERIES HOSE ASSEMBLIES www.techoses.com 02

HYDRAULIC HOSE SERIES SAE 100R1AT / DIN EN 853 1SN Nominal Inside Braid Outside Working Burst Bend Weight Tube: Oil resistant synthetic rubber,suitable for hydraulic fluids. Diameter Diameter Diameter Diameter Pressure Pressure Radius Reinforcement: One braids of high tensile steel wire. Cover: Abrasion,oil and weather resistant synthetic rubber. mm inch mm mm mm mpa psi mpa psi mm Kg/m Temperature range: -40℃ to +100℃ 5 3/16 4.8 9.5 11.8 25.0 3630 100.0 14280 90 0.19 6 1/4 6.4 11.1 13.4 22.5 3265 90.0 12840 100 0.21 8 5/16 7.9 12.7 15.0 21.5 3120 85.0 12280 115 0.24 10 3/8 9.5 15.1 17.4 18.0 2610 72.0 10280 125 0.33 12 1/2 12.7 18.3 20.6 16.0 2320 64.0 9180 180 0.41 16 5/8 15.9 21.4 23.7 13.0 1885 52.0 7420 200 0.45 19 3/4 19.0 25.4 27.7 10.5 1525 42.0 6000 240 0.58 25 1 25.4 33.3 35.6 8.8 1275 35.0 5020 300 0.88 31 1-1/4 31.8 40.5 43.5 6.3 915 25.0 3600 420 1.23 38 1-1/2 38.1 46.8 50.6 5.0 725 20.0 2860 500 1.51 51 2 50.8 60.2 64.0 4.0 580 16.0 2280 630 1.97 SAE 100R2AT / DIN EN 853 2SN Nominal Inside Braid Outside Working Burst Bend Weight Tube: Oil resistant synthetic rubber,suitable for hydraulic fluids. Diameter Diameter Diameter Diameter Pressure Pressure Radius Reinforcement: Two braids of high tensile steel wire. Cover: Abrasion,oil and weather resistant synthetic rubber. mm inch mm mm mm mpa psi mpa psi mm Kg/m Temperature range: -40℃ to +100℃ 5 3/16 4.8 11.1 13.4 41.5 6020 164.0 23720 90 0.32 6 1/4 6.4 12.7 15.0 40.0 5800 160.0 23200 100 0.36 8 5/16 7.9 14.3 16.6 35.0 5075 140.0 20300 115 0.45 10 3/8 9.5 16.7 19.0 33.0 4785 132.0 19145 130 0.54 12 1/2 12.7 19.8 22.2 27.5 4000 110.0 15950 180 0.68 16 5/8 15.9 23.0 25.4 25.0 3625 100.0 14500 200 0.80 19 3/4 19.0 27.0 29.3 21.5 3120 85.0 12325 240 0.94 25 1 25.4 34.9 38.0 16.5 2395 65.0 9425 300 1.35 31 1-1/4 31.8 44.5 48.3 12.5 1815 50.0 7250 420 2.15 38 1-1/2 38.1 50.8 54.6 9.0 1305 36.0 5220 500 2.65 51 2 50.8 63.5 67.3 8.0 1160 32.0 4640 630 3.42 SAE 100R3 Nominal Inside Outside Working Burst Bend Weight Diameter Diameter Diameter Pressure Pressure Radius Tube: Oil resistant synthetic rubber,suitable for hydraulic fluids. Reinforcement: Two textile braids. mm inch mm mm mpa psi mpa psi mm Kg/m Cover: Abrasion,oil and weather resistant synthetic rubber. Temperature range: -40℃ to +100℃ 5 3/16 4.8 12.7 10.5 1520 42.0 6500 75 0.16 6 1/4 6.4 14.3 8.7 1350 34.8 5300 75 0.19 8 5/16 7.9 17.5 8.4 1300 33.6 5200 100 0.26 10 3/8 9.5 19.0 7.8 1200 31.2 4840 100 0.28 12 1/2 12.7 23.8 7.0 1080 28.0 4340 125 0.40 16 5/8 15.9 27.0 6.1 945 24.4 3780 140 0.55 19 3/4 19.0 31.8 5.2 800 20.8 3220 150 0.69 25 1 25.4 38.0 3.9 600 15.6 2420 205 0.82 31 1-1/4 31.8 44.4 2.6 400 10.4 1610 250 1.00 SAE 100R4 Nominal Inside Outside Working Burst Bend Weight Diameter Diameter Diameter Pressure Pressure Radius Tube: Oil resistant synthetic rubber,suitable for hydraulic fluids. Reinforcement: Textile plies or braids with spiral body wire. mm inch mm Max(mm) Max Max Min Min mm Kg/m Cover: Abrasion,oil and weather resistant synthetic rubber. 19 3/4 19.0 127 0.92 Temperature range: -40℃ to +100℃ (mpa) (psi) (mpa) (psi) 152 1.10 203 1.30 34.9 2.1 300 8.3 1200 254 1.80 305 2.23 25 1 25.4 41.3 1.7 250 6.9 1000 356 3.23 457 4.25 31 1-1/4 31.8 50.8 1.4 200 5.5 800 533 5.05 610 5.60 38 1-1/2 38.1 57.2 1.0 150 4.1 600 51 2 51.0 69.9 0.7 100 2.8 400 63 2-1/2 63.5 82.6 0.4 62 1.7 250 76 3 76.2 95.3 0.4 56 1.5 225 89 3-1/2 89.0 107.9 0.3 45 1.2 180 102 4 102.0 120.7 0.2 35 1.0 140 03 www.techoses.com

HYDRAULIC HOSE SERIES SAE 100R5 Nominal Inside Outside Working Burst Bend Weight Diameter Diameter Diameter Pressure Pressure Radius Tube: Oil resistant synthetic rubber,suitable for hydraulic fluids. Reinforcement: One braids of high tensile steel wire. mm inch mm mm mpa psi mpa psi mm Kg/m Cover: Textile braid impregnated with abrasion,oil and weather resistant synthetic rubber compound. 5 3/16 4.8 13.2 20.7 3000 82.7 12000 76 0.24 Temperature range: -40℃ to +100℃ 6 1/4 6.4 14.8 20.7 3000 82.7 12000 76 0.29 8 5/16 7.9 17.1 15.5 2250 62.0 9000 102 0.36 11 13/32 10.3 19.5 13.8 2000 55.2 8000 117 0.48 12 1/2 12.7 23.4 12.1 1750 48.3 7000 140 0.55 16 5/8 15.9 27.4 10.3 1500 41.4 6000 165 0.65 22 7/8 22.2 31.4 5.5 800 22.1 3200 187 0.69 29 1-1/8 28.6 38.1 4.3 625 17.2 2500 229 0.84 35 1-3/8 34.9 44.4 3.4 500 13.8 2000 267 1.03 46 1-13/16 46.0 56.4 2.4 350 9.7 1400 337 1.32 60 2-3/8 60.3 73.0 2.4 350 9.7 1400 610 2.96 72 3 76.2 90.5 1.4 200 5.5 838 4.00 800 SAE 100R6 Nominal Inside Outside Working Burst Bend Weight Diameter Diameter Diameter Pressure Pressure Radius Tube: Oil resistant synthetic rubber,suitable for hydraulic fluids. Reinforcement: One textile braids. mm inch mm mm mpa psi mpa psi mm Kg/m Cover: Abrasion,oil and weather resistant synthetic rubber. Temperature range: -40℃ to +100℃ 5 3/16 4.8 11.1 3.4 500 13.8 2000 50 0.11 6 1/4 6.4 12.7 2.8 400 11.0 1600 65 0.15 8 5/16 7.9 14.3 2.8 400 11.0 1600 75 0.16 10 3/8 9.5 15.9 2.8 400 11.0 1600 75 0.18 12 1/2 12.7 19.8 2.8 400 11.0 1600 100 0.26 16 5/8 15.9 23.0 2.4 350 9.7 1400 125 0.29 19 3/4 19.0 26.6 2.1 300 8.3 1200 150 0.40 SAE 100R7 Nominal Inside Outside Working Burst Bend Weight Diameter Diameter Diameter Pressure Pressure Radius Tube: Oil resistant thermoplastic,suitable for hydraulic fluids. mm inch mpa psi Reinforcement: Synthetic fiber braid. mm mm mpa psi mm Kg/m Cover: Black or orange color, oil and weather resistant 3 1/8 28.0 4060 thermoplastic. 5 3/16 3.0 8.1 21.0 3045 112.0 16240 50 0.05 Temperature range: -40℃ to +100℃ 6 1/4 4.8 10.3 19.0 2755 8 5/16 6.3 12.4 19.0 2755 84.0 12180 75 0.07 10 3/8 8.0 14.2 16.0 2320 12 1/2 9.5 15.7 14.0 2030 76.0 11020 100 0.09 16 5/8 12.7 19.3 10.5 1523 19 3/4 16.0 23.1 9.0 1305 76.0 11020 114 0.13 25 1 19.0 26.4 7.0 1015 25.4 33.3 64.0 9280 127 0.16 56.0 8120 178 0.22 42.0 6092 203 0.28 36.0 5220 254 0.33 28.0 4060 305 0.40 SAE 100R8 Nominal Inside Outside Working Burst Bend Weight Diameter Diameter Diameter Pressure Pressure Radius Tube: Oil resistant thermoplastic,suitable for hydraulic fluids. Reinforcement: Synthetic fiber braid. mm inch mm mm mpa psi mpa psi mm Kg/m Cover: Black or orange color, oil and weather resistant thermoplastic. 5 3/16 4.8 10.3 35.0 5075 140.0 20300 35 0.09 Temperature range: -40℃ to +100℃ 6 1/4 6.3 12.4 35.0 5075 140.0 20300 50 0.10 8 5/16 8.0 14.2 30.0 4350 120.0 17400 60 0.13 10 3/8 9.5 15.7 28.0 4060 112.0 16240 80 0.18 12 1/2 12.7 19.3 24.5 3553 98.0 14212 95 0.22 16 5/8 16.0 23.1 20.0 2900 80.0 11600 125 0.31 19 3/4 19.0 26.4 16.5 2393 66.0 9572 150 0.36 25 1 25.4 33.3 14.0 2030 56.0 8120 200 0.51 www.techoses.com 04

HYDRAULIC HOSE SERIES SAE 100R13 Nominal Inside Outside Working Burst Bend Weight Diameter Diameter Diameter Pressure Pressure Radius mm inch mm mm mpa psi mpa psi mm Kg/m Tube: Oil resistant synthetic rubber,suitable for hydraulic fluids. 19 3/4 19.0 32.1 35.0 5075 140.0 20300 240 1.68 Reinforcement: Four spiral layers DN 19-DN 25 and six spiral layers DN 31-DN 51 of high tensile steel wire. 25 1 25.4 38.7 35.0 5075 140.0 20300 300 2.24 Cover: Abrasion,oil and weather resistant synthetic rubber. 31 1-1/4 31.8 50.2 35.0 5075 140.0 20300 420 3.90 Temperature range: -40℃ to +100℃ 38 1-1/2 38.1 57.7 35.0 5075 140.0 20300 500 4.90 51 2 50.8 71.5 35.0 5075 140.0 20300 640 6.90 SAE 100R15 Nominal Inside Outside Working Burst Bend Weight Diameter Diameter Diameter Pressure Pressure Radius Tube: Oil resistant synthetic rubber,suitable for hydraulic fluids. Reinforcement: Four or six high tensile steel wire spiral layers. mm inch mm mm mpa psi mpa psi mm Kg/m Cover: Abrasion,oil and weather resistant synthetic rubber. Temperature range: -40℃ to +100℃ 10 3/8 9.5 22.0 42.0 6090 168.0 24360 150 0.72 12 1/2 12.7 25.2 42.0 6090 168.0 24360 200 0.87 19 3/4 19.0 30.8 42.0 6090 168.0 24360 265 1.43 25 1 25.4 38.4 42.0 6090 168.0 24360 330 2.16 31 1-1/4 31.8 50.2 42.0 6090 168.0 24360 445 3.77 38 1-1/2 38.1 56.8 42.0 6090 168.0 24360 530 4.79 51 2 50.8 71.5 42.0 6090 168.0 24360 640 6.90 SAE 100R16 Nominal Inside Outside Working Burst Bend Weight Diameter Diameter Diameter Pressure Pressure Radius Tube: Oil resistant synthetic rubber,suitable for hydraulic fluids. Reinforcement: Two braids of high tensile steel wire. mm inch mm Max(mm) mpa psi mpa psi mm Kg/m Cover: Abrasion,oil and weather resistant synthetic rubber. Temperature range: -40℃ to +100℃ 6 1/4 6.3 14.5 35.0 5075 140.0 20300 50 0.27 8 5/16 8.0 15.7 29.7 4306 118.0 17100 55 0.35 10 3/8 9.5 18.8 28.0 4060 112.0 16240 65 0.42 12 1/2 12.7 22.0 24.5 3550 98.0 14210 90 0.52 16 5/8 15.9 25.4 19.2 2784 77.0 11165 100 0.63 19 3/4 19.0 29.0 15.7 2275 63.0 9135 120 0.81 25 1 25.4 36.5 14.0 2030 56.0 8120 150 1.25 31 1-1/4 31.8 44.3 11.3 1640 45.2 6560 210 1.66 SAE 100R17 Nominal Inside Outside Working Burst Bend Weight Diameter Diameter Diameter Pressure Pressure Radius Tube: Oil resistant synthetic rubber,suitable for hydraulic fluids. mpa psi Reinforcement: One or two braids of high tensile steel wire. mm inch Min Max mm mpa psi mm Kg/m Cover: Abrasion,oil and weather resistant synthetic rubber. 21.0 3045 Temperature range: -40℃ to +100℃ (mm) (mm) 21.0 3045 21.0 3045 6 1/4 6.2 7.0 13.2 21.0 3045 84.0 12180 50 0.18 21.0 3045 8 5/16 7.7 8.5 15.0 21.0 3045 84.0 12180 55 0.21 21.0 3045 10 3/8 9.3 10.1 17.0 84.0 12180 65 0.28 12 1/2 12.3 13.5 21.1 84.0 12180 90 0.47 16 5/8 15.5 16.7 25.9 84.0 12180 100 0.80 19 3/4 18.6 19.8 30.3 84.0 12180 120 0.94 25 1 25.0 26.4 38.6 84.0 12180 150 1.35 05 www.techoses.com

HYDRAULIC HOSE SERIES DIN EN 856 4SP Nominal Inside Outside Working Burst Bend Weight Diameter Diameter Diameter Pressure Pressure Radius Tube: Oil resistant synthetic rubber,suitable for hydraulic fluids. Reinforcement: Four high tensile steel wire spiral layers. mm inch mm mm mpa psi mpa psi mm Kg/m Cover: Abrasion,oil and weather resistant synthetic rubber. Temperature range: -40℃ to +100℃ 6 1/4 6.6 17.9 45.0 6525 180.0 26100 150 0.64 10 3/8 9.5 21.4 44.5 6450 178.0 25810 180 0.78 12 1/2 12.7 24.6 41.5 6020 166.0 24070 230 0.89 16 5/8 15.9 28.2 35.0 5075 140.0 20300 250 1.11 19 3/4 19.0 32.2 35.0 5075 140.0 20300 300 1.59 25 1 25.4 39.7 28.0 4060 112.0 16240 340 2.02 31 1-1/4 31.8 50.8 21.0 3045 84.0 12180 460 3.32 38 1-1/2 38.1 57.2 18.5 2685 74.0 10730 560 3.70 51 2 50.8 69.8 16.5 2395 66.0 9570 660 5.47 DIN EN 856 4SH Nominal Inside Outside Working Burst Bend Weight Diameter Diameter Diameter Pressure Pressure Radius mm inch mm mm mpa psi mpa psi mm Kg/m 19 3/4 19.0 32.2 42.0 6090 168.0 24360 280 1.61 Tube: Oil resistant synthetic rubber,suitable for hydraulic fluids. 25 1 25.4 38.7 38.0 5510 152.0 22040 340 2.00 Reinforcement: Four high tensile steel wire spiral layers. Cover: Abrasion,oil and weather resistant synthetic rubber. 31 1-1/4 31.8 45.5 32.5 4710 130.0 18850 460 2.64 Temperature range: -40℃ to +100℃ 38 1-1/2 38.1 53.5 29.0 4205 116.0 16820 560 3.36 51 2 50.8 68.1 25.0 3625 100.0 14500 660 4.98 Corrugated Teflon Hose Nominal Inside Outside Working Burst Length Diameter Diameter Diameter Pressure Pressure Tube: Seamless corrugated polytetrafluorethylene (PTFE). mm inch M/Roll Cover: Single SS304/SS316 stainless steel wire braids. mm mm psi psi ≧10 Temperature range: Constant TEMP -50℃ to +210℃, 6 1/4 ≧10 instantaneous TEMP -70℃ to +260℃ 8 5/16 2.75-6.55 9.85-1.55 2265 6750 ≧10 10 3/8 7.75-8.55 12.25-13.15 1890 5550 ≧10 Smoothbore Teflon Hose 12 1/2 9.14-10.25 15.85-16.55 1575 4860 ≧10 16 5/8 12.45-13.25 18.45-19.35 1350 4050 ≧10 Tube: Seamless smooth polytetrafluorethylene (PTFE). 19 3/4 15.35-16.25 24.85-25.55 1080 3825 ≧10 Cover: Single SS304/SS316 stainless steel wire braids. 22 7/8 18.6-19.85 28.25-29.55 900 3465 ≧10 Temperature range: Constant TEMP -50℃ to +210℃, 25 1 21.84-22.86 32.25-33.55 780 2835 instantaneous TEMP -70℃ to +260℃ 24.89-26.16 35.55-36.85 705 2160 Nominal Inside Outside Working Burst Length Diameter Diameter Diameter Pressure Pressure M/Roll mm inch mm mm psi psi ≧50 ≧50 3 1/8 3.2 6.2 3840 9375 ≧50 5 3/16 4.8 7.7 3600 8550 ≧50 6 1/4 6 8.8 3480 8280 ≧50 8 5/16 7.9 10.8 2910 8100 ≧50 10 3/8 9.5 12.4 2430 6750 ≧50 12 1/2 12.7 15.9 2085 6375 ≧30 16 5/8 15.9 19.3 1515 5775 ≧20 19 3/4 19.0 22.3 1380 4725 ≧10 22 7/8 22.2 25.8 1200 3600 25 1 25.4 29.8 1080 3000 www.techoses.com 06

HYDRAULIC HOSE SERIES Jet Washer Hose Nominal Inside Outside Working Burst Bend Weight Diameter Diameter Diameter Pressure Item Pressure Radius Jet wash 1W mm inch mm mm mpa psi mpa psi mm Kg/m Jet wash 1W Jet wash 1W 6 1/4 6.4 13.4 25.0 3625 100.0 14500 100 0.21 Jet wash 1W Jet wash 2W 8 5/16 7.9 15.0 22.0 3190 88.0 12760 115 0.24 Jet wash 2W Jet wash 2W 10 3/8 9.5 17.4 22.0 3190 88.0 12760 130 0.33 Jet wash 2W 12 1/2 12.7 20.6 22.0 3190 88.0 12760 180 0.41 Tube: Oil resistant synthetic rubber,suitable for hydraulic fluids. 6 1/4 6.4 15.0 40.0 5800 160.0 23200 100 0.33 Reinforcement: One or two braids of high tensile steel wire. Cover: Abrasion,oil and weather resistant synthetic rubber. 8 5/16 7.9 16.6 40.0 5800 160.0 23200 115 0.39 Temperature range: -40℃ to +155℃ 10 3/8 9.5 19.0 40.0 5800 160.0 23200 130 0.50 12 1/2 12.7 22.2 40.0 5800 160.0 23200 180 0.59 Fuel Dispensing Hose Nominal Inside Outside Working Burst Bend Weight Diameter Diameter Diameter Pressure Tube: Oil resistant synthetic rubber,suitable for petrol Item Pressure Radius and diesel fuel mm inch bar psi Reinforcement: One or two braids of high tensile steel wire. 1W mm MAX mm bar psi mm Kg/m Cover: Abrasion,oil and weather resistant synthetic rubber. 1W 16 5/8 20 290 Temperature range: -40℃ to +100℃ 1W 19 3/4 15.5-16.7 24.5 20 290 80 1160 80 0.581 1W 22 7/8 18.6-19.8 29.9 20 290 80 1160 100 0.690 2W 25 1 21.6-22.5 33.0 20 290 80 1160 125 0.700 2W 12 1/2 25.0-26.4 35.4 20 290 80 1160 150 0.725 2W 16 5/8 12.3-13.5 22.23 20 290 80 1160 60 0.39 2W 19 3/4 15.5-16.7 24.5 20 290 80 1160 80 0.40 2W 22 7/8 18.6-19.8 29.9 20 290 80 1160 100 0.45 25 1 21.6-22.5 33.0 20 290 80 1160 125 0.57 25.0-26.4 35.4 80 1160 150 0.59 Rotary Drilling Hose Nominal Inside Outside Working Burst Bend Weight Item Diameter Diameter Diameter Pressure Pressure Radius Grade A Grade B mm inch mm mm psi psi mm Kg/m 51 2 Tube: Oil,abrasion,acid \& alkali resistant synthetic rubber. Grade C 64 2-1/2 51 73.3 1500 3000 900 4.1 Grade D 51 2 64 87.2 1500 3000 1200 5.2 Reinforcement: 2-8 layers of high tensile steel wire spiral. Grade E 64 2-1/2 51 74.2 2000 4000 900 4.4 76 3 64 87.6 2000 4000 1200 5.5 Cover: Abrasion,oil and weather resistant synthetic rubber. 51 2 76 103.5 2000 4000 1200 8.9 64 2-1/2 51 79.0 4000 8000 900 7.0 Connections: 76 3 64 99.5 4000 8000 1200 12.9 LP and TBG of API SPEC 5B; Flange or clip of API 89 3-1/2 76 115.7 4000 8000 1200 15.9 SPEC 6A; Integral union or welded hammer union. 102 4 89 133.0 4000 8000 1400 21.2 Other type can be customized upon requirement. 127 5 102 148.6 4000 8000 1400 25.2 And Accessories such as safety chains,clamps, 152 6 127 179.0 4000 8000 1500 37.9 lifting eye and collar clamp are available. 51 2 152 209.8 4000 8000 1800 50.7 64 2-1/2 51 85.5 5000 10000 900 10.6 Temperature range: -20℃ to +121℃ 76 3 64 103.7 5000 10000 1200 14.2 89 3-1/2 76 120.0 5000 10000 1200 18.3 Cover: API SPEC 7K. 102 4 89 135.6 5000 10000 1400 22.4 127 5 102 148.6 5000 10000 1400 25.2 Connections: 152 6 127 184.8 5000 10000 1500 43.0 Hose range suitable to drilling,cementing and workover 51 2 152 209.8 5000 10000 1800 50.7 service as flexible connection for mud manifold,cement 64 2-1/2 51 87.8 7500 15000 900 12.0 manifold,choke kill manifold to transport water base mud, 76 3 64 115.0 7500 15000 1200 22.3 oil base mud and washing fluid at high pressure in large 89 3-1/2 76 131.8 7500 15000 1200 28.6 volums. 102 4 89 146.8 7500 15000 1400 32.9 102 158.8 7500 15000 1400 35.8 07 www.techoses.com

AIR\&WATER HOSE SERIES Wrapped Cover Air/Water Hose Inside Diameter Outside Working Burst Length Weight Diameter Pressure Pressure Tube: Black SBR. mm inch m kg/m Reinforcement: High tensile textile cord or with helix steel wire. mm bar bar Cover: SBR/CR blend; Black, yellow, red color or customized 6 1/4 100 0.15 as requirement. 8 5/16 12.0 15 45 100 0.17 Temperature range: -20℃ to +80℃ 10 3/8 14.0 15 45 100 0.25 12 1/2 17.0 15 45 100 0.38 19 3/4 21.0 15 45 100 0.60 25 1 29.0 15 45 50 0.93 32 1-1/4 35.0 15 45 50 1.25 38 1-1/2 42.0 15 45 50 1.47 51 2 51.0 10 30 50 1.92 76 3 64.0 10 30 50 2.96 102 4 90.0 10 30 50 4.22 152 6 120.0 10 30 30 8.90 203 8 172.0 10 30 30 11.4 227.0 10 30 Smooth Cover Air/Water Hose Inside Outside Working Burst Length Weight Diameter Diameter Pressure Pressure Tube: Black SBR/NR blend. m kg/m Reinforcement: High tensile synthetic yarn braid or spiral. inch mm mm bar psi bar psi Cover: EPDM/SBR blend; Black, yellow, red, blue, green color 100 0.17 or customized as requirement. 1/4 6.4 13.0 20 300 60 900 100 0.21 Temperature range: -30℃ to +80℃ 5/16 7.9 15.0 20 300 60 900 100 0.26 Connections: Brass fitting,quick coupling or as requirement. 3/8 9.5 17.0 20 300 60 900 50 0.38 1/2 12.7 21.0 20 300 60 900 50 0.51 5/8 15.9 25.0 20 300 60 900 50 0.65 3/4 19.0 29.0 20 300 60 900 50 0.90 25.4 36.0 20 300 60 900 50 1.38 1 31.8 45.0 10 150 30 450 50 1.70 1-1/4 38.1 52.0 10 150 30 450 20 2.20 1-1/2 50.8 65.0 10 150 30 450 2 Jack Hammer Hose Inside Diameter Outside Assembly Working Burst Weight Diameter Length Pressure Pressure Tube: Black SBR/NR blend. inch mm kg/assy Reinforcement: High tensile synthetic yarn braid. 3/4 19 mm ft psi psi 11 Cover: Red or yellow EPDM/SBR blend. 3/4 19 29 50 300 900 22 Temperature range: -30℃ to +70℃ 1 25.4 29 100 300 900 14.5 Connections: Collar crimped with Universal Chicago Style Air 1 25.4 36 50 300 900 29 Couplers on both ends. 36 100 300 900 Multipurpose Hose Inside Outside Working Burst Length Weight Diameter Diameter Pressure Pressure Tube: Black smooth SBR rubber. m Kg/m Reinforcement: Polyester fiber spiral line. inch mm mm bar psi bar psi 100 0.17 Cover: EPDM\&SBR blend; Black or red color. 20 300 60 900 100 0.21 Temperature range: -30℃ to +100℃ 1/4 6.4 13.0 20 300 60 900 100 0.26 Connections: Brass fitting,quick coupling or as requirement. 5/16 7.9 15.0 20 300 60 900 50 0.38 3/8 9.5 17.0 20 300 60 900 50 0.51 1/2 12.7 21.0 20 300 60 900 50 0.65 5/8 15.9 25.0 20 300 60 900 50 0.90 3/4 19.0 29.0 20 300 60 900 50 1.38 25.4 36.0 10 150 30 450 50 1.70 1 31.8 45.0 10 150 30 450 20 2.20 1-1/4 38.1 52.0 10 150 30 450 1-1/2 50.8 65.0 2 www.techoses.com 08

AIR\&WATER HOSE SERIES Water Suction\&Discharge Hose Inside Outside Working Burst Bending Length Weight Diameter Diameter Pressure Pressure Radium Tube: Black SBR m Kg/m Reinforcement: Multi-layer fiber layer with spiral wire inch mm mm bar bar mm stengthening. 60 0.89 Cover: Black SBR 1 25.4 36.5 10 30 150 60 1.04 Temperature range: -30℃ to +80℃ 1-1/4 31.8 42.9 10 30 200 60 1.21 Safety factor: 3:1 1-1/2 38.1 49.2 10 30 250 60 1.69 50.8 62.4 10 30 300 60 2.04 Steam Hose 2 63.5 75.1 10 30 375 60 2.80 2-1/2 76.2 88.8 10 30 500 60 4.67 Tube: EPDM 101.6 116.5 10 30 700 60 6.45 Reinforcement: Tire cord with helix wire 3 127.0 146.1 10 30 1000 60 7.63 Cover: EPDM 4 152.4 171.5 10 30 1200 30 13.01 Temperature range: -20℃ to +150℃ 5 203.2 224.9 10 30 1600 20 21.98 Safety factor: 3:1 6 254.0 282.2 10 30 2500 8 PVC Layflat Hose 10 Main Material: Choosing high quality PVC Material and Inside Outside Working Burst Bending Length Weight high strength polyester industrial filament reinforced. Diameter Diameter Pressure Pressure Radium Temperature range: -5℃ to +70℃ Connections: Camlock coupling or as requirement. inch mm mm bar bar mm m Kg/m Rubber Coated Layflat Hose 1/2 13 23 10 30 180 20-60 0.80 Outer Coat: Synthetic rubber. 5/8 16 26 10 30 210 20-60 1.00 Reinforcement: Polyester fiber woven jacket. Inner Lining: Synthetic rubber. 3/4 19 29 10 30 240 20-60 1.10 Color: Red,Black,Yellow color or customized upon requirement. Connections: With various types of coupling,such as BS Coupling 7/8 22 32 10 30 280 20-60 1.20 or STORZ Coupling. And accessories such as STORZ Nozzle are available also. 1 25 37 10 30 375 20-60 1.50 Property: Water proof, quick drying, abrasion resistance, sea water corrosion resistance. 1-1/4 32 44 10 30 420 20-60 1.80 09 www.techoses.com 1-1/2 38 50 10 30 500 20-60 2.00 1-3/4 45 58 10 30 610 20-60 2.20 2 50 65 10 30 630 20-60 2.50 2-1/4 57 71 10 30 860 20-60 2.80 2-1/2 64 78 10 30 960 20-60 3.00 * Other technical parameter can be made according to the client’s requirement. Inside Outside Working Burst Bending Length Weight Diameter Diameter Pressure Pressure Radium m Kg/m inch mm mm bar bar mm 50 0.14 3/4 20.0 23.1 1.55 10 30 50 0.20 1 26.0 29.4 1.70 10 30 50 0.21 1-1/4 33.0 35.9 1.45 10 30 50 0.29 1-1/2 41.0 44.8 1.90 10 30 50 0.35 1-3/4 45.0 49.0 2.00 10 30 50 0.42 2 53.0 57.1 2.05 10 30 50 0.54 2-1/2 66.0 70.3 2.15 10 30 50 0.66 3 78.0 82.5 2.25 9 27 50 0.85 3 78.0 83.0 2.50 10 30 50 1.00 4 104.0 109.1 2.55 9 27 50 2.00 6 155.0 161.0 3.00 6 18 50 2.80 8 207.0 213.3 3.15 6 18 Nominal Working Pressure Testing Pressure Burst Pressure Max Diameter Length mm inch mpa bar psi mpa bar psi mpa bar psi Feet M 19 3/4 2.5 25 360 3.75 37.5 550 7.5 75 1088 100 35 25 1 2.5 25 360 3.75 37.5 550 7.5 75 1088 100 35 40 1-1/2 2.5 25 360 3.75 37.5 550 7.5 75 1088 100 35 50 2 2.5 25 360 3.75 37.5 550 7.5 75 1088 100 35 65 2-1/2 2.0 20 300 3.0 30 435 6.0 60 870 100 35 80 3 2.0 20 300 3.0 30 435 6.0 60 870 100 35 100 4 1.3 13 200 2.0 20 290 3.9 39 566 100 35 10 35 125 5 1.0 10 150 1.5 15 220 3.0 30 435 100 35 150 6 1.0 150 1.5 15 220 3.0 30 435 100

PETROLEUM HOSE SERIES Fuel Oil Hose Inside Diameter Outside Working Burst Pressure Length Weight Diameter Pressure Tube: NBR synthetic rubber, black color bar psi m kg/m Reinforcement: High tensile synthetic yarn braid or spiral. inch mm mm bar psi 60 900 100 0.14 Cover: NBR synthetic rubber, black color . Abrasion,weather 20 300 60 900 100 0.17 and oil resistant especially. Pressure bearable, flexible, light in 3/16 4.8 11.5 20 300 60 900 100 0.21 weight, anti-bending, less distortion and nice smooth surface. 20 300 60 900 100 0.26 Temperature range: -30℃ to +80℃ 1/4 6.4 13.0 20 300 60 900 50 0.38 Connections: Brass fitting,quick coupling or as requirement. 20 300 60 900 50 0.51 5/16 7.9 15.0 20 300 60 900 50 0.65 20 300 60 900 50 0.90 3/8 9.5 17.0 20 300 1/2 12.7 21.0 5/8 15.9 25.0 3/4 19.0 29.0 1 25.4 36.0 Oil Suction\&Discharge Hose Inside Outside Working Burst Bending Length Weight Diameter Diameter Pressure Pressure Radium Tube: Black NBR m Kg/m Reinforcement: Tire cord with helix wire inch mm mm bar bar mm 20-60 1.84 Cover: Black CR and NBR blend 2 50.8 65.4 15 45 300 20-60 2.80 Temperature range: -30℃ to +80℃ 63.5 81.7 15 45 400 20-60 3.48 Safety factor: 3:1 2-1/2 76.2 95.6 15 45 450 20-60 4.74 3 101.6 122.0 15 45 600 20-60 6.85 4 127.0 151.0 15 45 750 20-60 8.33 5 152.4 177.2 15 45 900 20-60 13.51 6 203.2 233.6 15 45 1200 10-30 19.31 8 254.0 290.4 15 45 1500 10-30 26.36 10 304.8 346.4 15 45 1800 12 Petroleum Tank Truck Hose Inside Outside Working Burst Bending Length Weight Diameter Diameter Pressure Pressure Radium Tube: Black NBR rubber Reinforcement: High strength synthetic cord with helix wire inch mm mm bar bar mm m Kg/m Cover: Black corrugated surface,SBR synthetic rubber Temperature range: -30℃ to +80℃ 1 25 36 10 30 150 50 0.8 2 51 62 10 30 300 50 1.7 3 76 88 10 30 500 50 2.8 4 102 115 10 30 700 50 4.6 5 127 143 10 30 1000 50 6.8 6 152 174 10 30 1200 50 9.1 8 203 227 10 30 1600 50 13.3 * Other technical parameter can be made according to the client’s requirement. Marine Dock Oil Hose Inside Outside Working Burst Bending Length Weight Diameter Diameter Pressure Pressure Radium Tube: Black NBR/Neoprene rubber inch mm m Kg/m Reinforcement: Multi-layer fiber layer with spiral wire 2 50.8 mm bar bar mm 20-40 1.84 strengthening 2-1/2 63.5 15 45 20-40 2.80 Cover: Black NBR/Neoprene rubber 3 76.2 65.4 15 45 300 20-40 3.48 Temperature range: -30℃ to +80℃ 4 101.6 81.7 15 45 400 20-40 4.74 Safety factor: 3:1 5 127.0 95.6 15 45 450 20-40 6.85 6 152.4 122.0 15 45 600 20-40 8.33 8 203.2 151.0 15 45 750 20-40 13.51 10 254.0 177.2 15 45 900 10-30 19.31 12 304.8 233.6 15 45 1200 10-30 26.36 290.4 15 45 1500 346.4 1800 www.techoses.com 10

WELDING HOSE SERIES Acetylene Hose Inside Diameter Outside Working Burst Pressure Length Weight Diameter Pressure Tube: SBR/NR blend, black color bar psi m kg/m Reinforcement: High tensile synthetic yarn braid or spiral. inch mm mm bar psi 60 900 100 0.14 Cover: NR/NBR blend, red color. Abrasion,weather and 20 300 60 900 100 0.17 zone resistant. Pressure bearable, flexible, light in weight, 3/16 4.8 11.5 20 300 60 900 100 0.21 anti-bending, less distortion and nice smooth surface. 20 300 60 900 100 0.26 Temperature range: -30℃ to +80℃ 1/4 6.4 13.0 20 300 60 900 50 0.38 Connections: Brass fitting,quick coupling or as requirement. 20 300 60 900 50 0.51 Standard: BS EN 559, ISO 3821, GB2550-92, GB2551-92 5/16 7.9 15.0 20 300 60 900 50 0.65 20 300 60 900 50 0.90 Oxygen Hose 3/8 9.5 17.0 20 300 Tube: SBR/NR blend, black color 1/2 12.7 21.0 Reinforcement: High tensile synthetic yarn braid or spiral. Cover: NR/NBR blend, blue,green or black color, Abrasion, 5/8 15.9 25.0 weather and zone resistant. Pressure bearable, flexible, light in weight, anti-bending, less distortion and nice smooth surface. 3/4 19.0 29.0 Temperature range: -30℃ to +80℃ Connections: Brass fitting,quick coupling or as requirement. 1 25.4 36.0 Standard: BS EN 559, ISO 3821, GB2550-92, GB2551-92, GOST 9356-75 Inside Diameter Outside Working Burst Pressure Length Weight Diameter Pressure Twin Welding Hose bar psi m kg/m inch mm mm bar psi 60 900 100 0.14 20 300 60 900 100 0.17 3/16 4.8 11.5 20 300 60 900 100 0.21 20 300 60 900 100 0.26 1/4 6.4 13.0 20 300 60 900 50 0.38 20 300 60 900 50 0.51 5/16 7.9 15.0 20 300 60 900 50 0.65 20 300 60 900 50 0.90 3/8 9.5 17.0 20 300 1/2 12.7 21.0 5/8 15.9 25.0 3/4 19.0 29.0 1 25.4 36.0 Inside Diameter Outside Working Burst Pressure Length Diameter Pressure Tube: SBR/NR blend, black color inch mm bar psi m Reinforcement: High tensile synthetic yarn braid or spiral. 3/16 5+5 mm bar psi 60 900 50/100 Cover: NR/NBR blend. Red\&blue or red\&green color. Abrasion, 6+6 20 300 60 900 50/100 weather and zone resistant. Pressure bearable, flexible, light in 1/4 6+8 11.5+11.5 20 300 60 900 50/100 weight, anti-bending, less distortion and nice smooth surface. 6+10 13+13 20 300 60 900 50/100 Temperature range: -30℃ to +80℃ 5/16 8+8 13+15 20 300 60 900 50/100 Connections: Brass fitting,quick coupling or as requirement. 3/8 8+10 13+17 20 300 60 900 50/100 Standard: BS EN 559, ISO 3821, GB2550-92, GB2551-92 10+10 15+15 20 300 60 900 50/100 15+17 20 300 LPG Hose 17+17 Tube: SBR/NR blend, black color Inside Diameter Outside Working Burst Pressure Length Weight Reinforcement: High tensile synthetic yarn braid or spiral. Diameter Pressure Cover: NR/NBR blend. Orange color. Abrasion,weather and bar psi m kg/m zone resistant. Pressure bearable, flexible, light in weight, inch mm mm bar psi 60 900 100 0.14 anti-bending, less distortion and nice smooth surface. 20 300 60 900 100 0.17 Temperature range: -30℃ to +80℃ 3/16 4.8 11.5 20 300 60 900 100 0.21 Connections: Brass fitting,quick coupling or as requirement. 20 300 60 900 100 0.26 1/4 6.4 13.0 20 300 60 900 50 0.38 11 www.techoses.com 20 300 60 900 50 0.51 5/16 7.9 15.0 20 300 60 900 50 0.65 20 300 60 900 50 0.90 3/8 9.5 17.0 20 300 1/2 12.7 21.0 5/8 15.9 25.0 3/4 19.0 29.0 1 25.4 36.0

MATERIAL HANDLING HOSE SERIES Cement Hose Inside Outside Working Burst Bending Length Weight Diameter Diameter Pressure Pressure Radium Tube: Black NR,SBR and BR blend Reinforcement: Tire cord with helix wire inch mm mm bar bar mm m Kg/m Cover: SBR. Temperature range: -20℃ to +100℃ 1 25.4 43.2 15 45 150 60 1.38 Safety factor: 3:1 1-1/4 31.8 49.6 15 45 200 60 1.60 Concrete Pump Hose 1-1/2 38.1 56.7 15 45 250 60 1.91 Tube: Black BR synthetic rubber Reinforcement: Tire cord with helix wire spiral 2 50.8 70.4 10 30 300 60 2.60 Cover: Black SBR synthetic rubber Temperature range: -30℃ to +80℃ 2-1/2 63.5 83.1 10 30 375 60 3.10 Sandblast Hose 3 76.2 96.8 10 30 500 60 3.95 Tube: Black NR,SBR and BR blend 4 101.6 128.2 10 30 700 60 6.48 Reinforcement: Tire cord with helix wire Cover: SBR. 5 127.0 154.7 10 30 1000 30 8.48 Temperature range: -20℃ to +80℃ Safety factor: 3:1 6 152.4 182.3 10 30 1200 30 11.07 Slurry Suction\&Discharge Hose 8 203.2 235.4 10 30 1600 30 16.28 Tube: Black NR,SBR and BR blend 10 254.0 295.4 7 21 2500 30 26.05 Reinforcement: Tire cord with helix wire Cover: Black SBR 12 304.8 352.2 7 21 3000 30 35.98 Temperature range: -30℃ to +80℃ Safety factor: 3:1 * Other technical parameter can be made according to the client’s requirement. Inside Outside Working Burst Bending Length Weight Diameter Diameter Pressure Pressure Radium inch mm mm bar bar mm m Kg/m 2 51 70 85 200 200 20 2.8 2-1/2 64 84 85 200 250 20 4.3 3 76 102 85 200 270 20 6.0 3-1/2 89 118 85 200 290 20 7.5 4 102 133 85 200 300 20 9.1 5 127 160 85 200 360 20 12.8 6 152 186 85 200 570 20 17.0 * Other technical parameter can be made according to the client’s requirement. Inside Outside Working Burst Bending Length Weight Diameter Diameter Pressure Pressure Radium inch mm mm bar bar mm m Kg/m 1 25.4 43.2 15 45 150 60 1.38 1-1/4 31.8 49.6 15 45 200 60 1.60 1-1/2 38.1 56.7 15 45 250 60 1.91 2 50.8 70.4 10 30 300 60 2.60 2-1/2 63.5 83.1 10 30 375 60 3.10 3 76.2 96.8 10 30 500 60 3.95 4 101.6 128.2 10 30 700 60 6.48 5 127.0 154.7 10 30 1000 30 8.48 6 152.4 182.3 10 30 1200 30 11.07 * Other technical parameter can be made according to the client’s requirement. Inside Outside Working Burst Bending Length Weight Diameter Diameter Pressure Pressure Radium inch mm mm bar bar mm m Kg/m 1 25.4 45.0 20 60 200 100 1.48 2 50.8 74.0 20 60 410 60 3.02 3 76.2 100.0 15 45 610 60 4.13 4 101.6 132.0 15 45 820 60 6.95 5 127.0 157.0 15 45 1270 60 8.39 6 152.4 186.0 15 45 1520 60 11.15 8 203.2 243.0 15 45 2030 30 15.00 * Other technical parameter can be made according to the client’s requirement. www.techoses.com 12

INDUSTRIAL HOSE SERIES UHMW Chemical Hose Inside Outside Working Burst Bending Length Weight Diameter Diameter Pressure Pressure Radium Tube: UHMW PE Reinforcement: High tensile textile with helix steel wire inch mm mm bar bar mm m Kg/m Cover: EPDM synthetic rubber Temperature range: -40℃ to +120℃ 1 25.4 39.0 15 45 175 60 1.17 Safety factor: 3:1 1-1/4 31.8 45.4 15 45 200 60 1.33 Food Grade Hose 1-1/2 38.1 51.7 15 45 250 60 1.58 Tube: UHMW PE Reinforcement: High tensile textile with helix steel wire 2 50.8 65.4 15 45 350 60 2.24 Cover: NR synthetic rubber Temperature range: -30℃ to +120℃ 2-1/2 63.5 78.5 15 45 425 60 2.79 Safety factor: 3:1 3 76.2 92.3 15 45 525 60 3.71 Dredging Hose 4 101.6 120.1 15 45 700 60 5.26 Tube: Black NR,SBR and BR blend Reinforcement: Tire cord with helix wire 6 152.4 173.1 15 45 1050 60 8.74 Cover: Black SBR and CR blend Temperature range: -30℃ to +80℃ * Other technical parameter can be made according to the client’s requirement. Floating Oil Hose Inside Outside Working Burst Bending Length Weight Diameter Diameter Pressure Pressure Radium Tube: NBR synthetic rubber Reinforcement: High tensile textile with helix stainless steel helix. inch mm mm bar bar mm m Kg/m Cover: CR synthetic low temperature resistant materials Temperature range: -20℃ to +85℃ 1/2 13 24 16 48 180 20-60 0.50 Safety factor: 5:1 5/8 16 28 16 48 210 20-60 0.55 13 www.techoses.com 3/4 19 30 16 48 240 20-60 0.70 7/8 22 33 15 45 280 20-60 0.90 1 25 38 15 45 375 20-60 1.00 1-1/4 32 44 15 45 420 20-60 1.30 1-1/2 38 50 12 36 500 20-60 1.50 2 50 63 12 36 630 20-60 1.95 2-1/4 57 71 10 30 860 20-60 2.20 2-1/2 64 80 10 30 960 20-60 2.60 3 76 90 10 30 1140 20-60 3.00 * Other technical parameter can be made according to the client’s requirement. Inside Outside Working Burst Bending Length Weight Diameter Diameter Pressure Pressure Radium inch mm mm bar bar mm m Kg/m 6 152 182 12 24 80 0.8 20 8 203 233 12 24 80 0.8 20 10 254 284 10 20 80 0.8 10 12 304 340 10 20 80 0.8 6-10 14 350 390 10 20 80 0.8 6-10 18 450 486 7 15 80 0.8 6-10 22 550 590 7 15 80 0.8 6-10 24 600 640 7 15 80 0.8 6-10 28 700 750 7 15 80 0.8 6-10 32 800 850 5 10 80 0.8 6-10 40 1000 1050 5 10 80 0.8 6 48 1200 1250 5 10 80 0.8 6 52 1300 1350 5 10 80 0.8 6 *Other technical parameter can be made according to the client’s requirement. Inside Outside Working Burst Bending Length Diameter Diameter Pressure Pressure Radium mm mm bar bar m m 200 380 1.50 9.15/10.67 250 460 1.85 9.15/10.67 300 530 15 2.50 9.15/10.67 400 655 75 3.10 9.15/10.67 500 785 3.70 9.15/10.67 600 920 4.60 9.15/10.67 * Other technical parameter can be made according to the client’s requirement.

HOSE ASSEMBLIES PP Hose Guard Spiral Hose Guard Constructio: Material PP (Polypropylene) Temperature: -50℃(-122℉) to +80℃(-176℉) Tensile Strength: 25MPa at normal temperature, 30MPa at -40 celsius. Impact Strength: 35KJ/sqm at normal temperature, 5KJ/sqm at -40 celsius. Surface color: Black, Red, Yellow, Blue. Silicone Fire Sleeve Elasticity: No cracking detachment of coating shall be visible after 3 hours at 200℃±2℃ Flame Resistance: Not less than 45 second/25mm Breakdown Voltag KV: 16kv-18kv Color: blue, red, black,gray Temperature: withstands up to 260℃ and could be used for 15-20 minutes in 1090℃ Application: Mainly used in steel plants, smelters, glass, and other places of high temperature insulation to protect the cables. Feature: Fiberglass sleeve coated with silicone resin with process of thermal treatment and vulcanization is the non-alkali fiberglass braided sleeve coated with silicone resin. This sleeve possesses good qualities of dielectric, high temperature resistance, excellent elasticity and cold resistance. Hose Fitting Ferrule adapter swaged hose fitting interlock fitting push on fitting reusable fitting swivel fitting Hose Coupling TYPE: A/B/C/D/E/F/DC/DP SIZE: 1/2”-6” MATERIAL: SS304/SS316/Aluminum/Brass/PP\&Nylon www.techoses.com 14

QINGDAO TECHOSES INDUSTRIAL CO.,LTD Add: No.100 Lehuan Road,Qingdao,Shandong,China. Tel:+86-13608989569 Whatsapp:+86-13608989569 Email: info@techoses.com Web: www.techoses.com