该页无缩略图
Strict Management and Science Testing
05
Available toall the connecting ways of plastic pipe
Itcanbeconnectedbyheatmeltbuttfusion,heatmeltsocketfusionandelectricfusionconnection.Theconnectionisreliable andconvenient.Connectingotherpipesmadeofdiferentmaterialsbymechanicalconnectionofanges,steelandplastics, which realize interconnection of the entire pipeline system.
| PE-RTI型耐热聚乙烯热力管道MPa对应壁厚 PE-RTheat-resistantpolyethylene thermalpipelineMpacorrespondingwallthickness | ||||
| 规格 | S5（1.25MPa） | S4(1.6MPa) | S3.2(2.0MPa) | S2.5(2.5MPa) |
| 壁厚/Wallthickness | 壁厚/Wallthickness | 壁厚/wallthickness | 壁厚/wallthickness | |
| 16 | 2.0 | 2.2 | 2.7 | |
| 20 | 2.0 | 2.3 | 2.8 | 3.4 |
| 25 | 2.3 | 3.0 | 3.5 | 4.2 |
| 32 | 3.0 | 3.6 | 4.4 | 5.4 |
| 40 | 3.7 | 4.5 | 5.5 | 6.7 |
| 50 | 4.6 | 5.6 | 6.9 | 8.3 |
| 63 | 5.8 | 7.1 | 8.6 | 10.5 |
| 75 | 6.8 | 8.4 | 10.3 | 12.5 |
| 90 | 8.2 | 10.1 | 12.3 | 15.0 |
| 110 | 10.0 | 12.3 | 15.1 | 18.3 |
| 125 | 11.4 | 14.0 | 17.1 | 20.8 |
| 140 | 12.7 | 15.7 | 19.2 | 23.3 |
| 160 | 14.6 | 17.9 | 21.9 | 26.6 |
| 180 | 16.4 | 20.1 | ||
| 200 | 18.2 | 22.4 | 27.1 | 33.4 |
| 225 | 20.5 | 25.2 | 30.5 | 37.6 |
| 250 | 22.7 | 27.9 | 35.3 | 41.7 |
| 280 | 25.4 | 31.3 | 37.9 | 46.7 |
| 315 | 28.6 | 35.2 | 42.6 | 52.6 |
| 355 | 32.2 | 39.7 | 48.0 | 59.2 |
| 400 | 36.3 | 44.7 | ||
| 450 | 40.9 | 50.3 | ||
| 500 | 45.4 | 55.8 | ||
| 560 | 50.8 | 62.5 | ||
| 630 | 57.2 | 70.3 | ||
鼎 PE-RTIIPIPELINE
Qualityisthelifeofanenterprise,and innovationisthesoulofanenterprise
Advantages
In the field of hotand cold waterdelivery in constructionand central heating in community,PE-RTIl pipe perfectly solves many problems of other plastic pipes.
回
Theproblem that steel pipesare prone to corrosionand havea short service life
回
Theproblem that ordinaryPEpipesarenot resistantto high temperatures
图
Theproblem thatlowtemperaturebritlenessof \mathsf { P } \mathsf { p } -Rpipeand poorpressure resistance under long-term high temperature
回
The problem of high raw material prices for PB pipes
回
The problem that PE-Xand composite pipe's connecting cost is high and unreliable and product quality is unstable
HDPEDOUBLEWALL CORRUGATEDPIPE
Application
鼎
MPPELECTRIC POWERTUBE
Qualityisthelifeofanenterprise,andinnovationisthesoulofanenterprise
MPPpowerpipesarecommonlyusedascable protectionpipes.This product has thecharacteristicsof high strength,good flexibilitytodi easytoage,lightweight,andeasyconstruction.Itsvariousperformanceindicatorshavebeentestedandcertifiedbythe nationalandprovinciallevelsandhavereachedorexceededthelevelofimilarproductsinChina.Theproductperformance issignificantlybeterthantraditionalasbestoscableductsandordinaryPVCpipesmakingitanidealsubstitutefortraditional powercableprotectivesleeves.
鼎
PVC-MPIPE
Qualityisthe lifeofanenterprise,and innovationisthesoulofanenterprise
Modifiedpolyvinylchloride (MPVC)pipereferstoanewtypeof pipeafterphysicalmodifcationand extrusion.While maintaining thehighstrengthcharacteristicsofPVCmaterial,throughphysicalmodification,itenhances theuctlity andcracking resistanceofthematerialand has beter toughnessand highpressure bearing capacity.Duetoits high pressurebearingcapacity,thewallthickness is thinner thanotherPVCtypesonthepremiseof thesame pressure level.Ithasexcellenttoughnessandimpactresistance.ComparedwithordinaryPVC-Upipesofthesame specification, its impact resistance is significantly improved by4-10 times,with highelastic modulus,creepresistance andexcelentfameretardancy.Atthesame time,ithas thecharacteristicsof light weight,convenientinstallation, smooth pipewall,low fluid resistance and no influence on water quality.
Applications
MPVC pipe is suitable for conveying domesticand drinking water under pressure and general water transmission with water temperature not exceeding 4 5 ^ { \circ } C .It can be widely used inwater transmission and distribution pipe network,industrialproduction pipe network,industrialsewage,urbanandruraldrainageand irigationsystems.
| 公称外径 DN (mm) | 管系列Pipeseries | |||||
| S25 | S20 | S16 | S12.5 | S10 | S8 | |
| SDR51 | SDR41 | SDR33 | SDR26 | SDR21 | SDR17 | |
| 0.6MPa | 0.8MPa | 1.0MPa | 1.25MPa | 1.6MPa | 2.0MPa | |
| 公称壁厚en(mm) | ||||||
| 20 | 一 | 一 | 2.0 | 2.0 | ||
| 25 | / | 1 | 二 | 2.0 | 2.0 | |
| 32 | 一 | 一 | 二 | 2.0 | 2.0 | |
| 40 | 二 | 二 | 1 | 二 | 2.0 | 2.4 |
| 50 | 二 | 二 | 二 | 2.0 | 2.4 | 3.0 |
| 63 | 一 | 2.0 | 2.0 | 2.5 | 3.0 | 3.8 |
| 75 | 二 | 2.0 | 2.3 | 2.9 | 3.6 | 4.5 |
| 90 | 2.0 | 2.2 | 2.8 | 3.5 | 4.3 | 5.4 |
| 110 | 2.2 | 2.7 | 3.4 | 4.2 | 5.3 | 6.6 |
| 125 | 2.5 | 3.1 | 3.9 | 4.8 | 6.0 | 7.4 |
| 140 | 2.8 | 3.5 | 4.3 | 5.4 | 6.7 | 8.3 |
| 160 | 3.2 | 4.0 | 4.9 | 6.2 | 7.7 | 9.5 |
| 180 | 3.6 | 4.4 | 5.5 | 6.9 | 8.6 | 10.7 |
| 200 | 3.9 | 4.9 | 6.2 | 7.7 | 9.6 | 11.9 |
| 225 | 4.4 | 5.5 | 6.9 | 8.6 | 10.8 | 13.4 |
| 250 | 4.9 | 6.2 | 7.7 | 9.6 | 11.9 | 14.8 |
| 280 | 5.5 | 6.9 | 8.6 | 10.7 | 13.4 | 16.6 |
| 315 | 6.2 | 7.7 | 9.7 | 12.1 | 15.0 | 18.7 |
| 355 | 7.0 | 8.7 | 10.9 | 13.6 | 16.9 | 21.1 |
| 400 | 7.9 | 9.8 | 12.3 | 15.3 | 19.1 | 23.7 |
| 450 | 8.8 | 11.0 | 13.8 | 17.2 | 21.5 | 26.7 |
| 500 | 9.8 | 12.3 | 15.3 | 19.1 | 23.9 | 29.7 |
| 560 | 11.0 | 13.7 | 17.2 | 21.4 | 26.7 | 二 |
| 630 | 12.3 | 15.4 | 19.3 | 24.1 | 30.0 | 二 |
| 710 | 13.9 | 17.4 | 21.8 | 27.2 | 二 | 二 |
| 800 | 15.7 | 19.6 | 24.5 | 30.6 | 二 | 二 |
鼎
PVC-UPIPE
Qualityisthelifeofanenterprise，andinnovationisthesoulofanenterprise
UPVC(unplasticized polyvinyl chloride),commonly knownas hard PVC,isanamorphous thermoplastic resin madeof vinylchloridemonomer throughpolymerization,pluscertainadditives (suchasstabilizer,ubricant,filer， etc.).Inaddition toaditives,itisalsomodifiedbyblending withotherresins,sothatithasobvious practicalvalue. UPVC pipe hasexcellentphysicaland chemical properties.Thepipesandfitings madeby UPVC have theadvantages corrosion resistance,high impact strength and low fluid resistance ( 3 0 % higher flow than that of cast iron pipe of thesamediameter).Agingresistanceand long servicelife.The UPVCpipeislight,practicalandeasy to instal.The weightisonly1/7ofthesame diametercasironpipe,whichcan greatlyspeedup the project progressand reduce theconstruction cost.At the same time,the innerwallissmooth,the waterflows smoothlyand hardtobeblocked.
Applications
It is widelyused intap waterpiping engineering (including indoorwatersupplyandoutdoor municipal water pipes)water-savingirigationpipingengineering,buildingppingengineering,postandtelecommunicationscable conduit,shaftsinkingdrilingengineering,pharmaceuticalpipingengineering,mineralsaltwatertransmission piping engineering,etc
| 公称外径 DN (mm) | 公称压力（PN) | ||||||
| 0.63MPa 0.8MPa 1.0MPa 1.25MPa | |||||||
| 20 | 公称壁厚en(mm) | ||||||
| 1 | 一 | 一 | 一 2.0 | 2.0 2.3 | 2.3 | ||
| 25 | 1 | 1 | 2.0 | 2.4 | 2.8 | ||
| 32 | 二 | 二 | 二 | 2.4 | 3.0 | 2.9 | 3.6 |
| 40 | 二 | 二 2.0 | 2.0 2.4 | 3.0 | 3.7 | 3.7 4.6 | 4.5 |
| 50 63 | 2.5 | 3.0 | 3.8 | 4.7 | 5.8 | 5.6 7.1 | |
| 75 | 2.0 2.3 | 2.9 | 3.6 | 4.5 | 5.6 | 6.9 | 8.4 |
| 90 | 2.8 | 3.5 | 4.3 | 5.4 | 6.7 | 8.2 | 10.1 |
| 110 | 2.7 | 3.4 | 4.2 | 5.3 | 6.6 | 8.1 | 10.0 |
| 125 | 3.1 | 3.9 | 4.8 | 6.0 | 7.4 | 9.2 | 11.4 |
| 140 | 3.5 | 4.3 | 5.4 | 6.7 | 8.3 | 10.3 | 12.7 |
| 160 | 4.0 | 4.9 | 6.2 | 7.7 | 9.5 | 11.8 | 14.6 |
| 180 | 4.4 | 5.5 | 6.9 | 8.6 | 10.7 | 13.3 | 16.4 |
| 200 | 4.9 | 6.2 | 7.7 | 9.6 | 11.9 | 14.7 | 18.2 |
| 225 | 5.5 | 6.9 | 8.6 | 10.8 | 13.4 | 16.6 | |
| 250 | 6.2 | 7.7 | 9.6 | 11.9 | 14.8 | 18.4 | 二 |
| 280 | 6.9 | 8.6 | 10.7 | 13.4 | 16.6 | 20.6 | 二 二 |
| 315 | 7.7 | 9.7 | 12.1 | 15.0 | 18.7 | 23.2 | 二 |
| 355 | 8.7 | 10.9 | 13.6 | 21.1 | 26.1 | 二 | |
| 400 | 9.8 | 12.3 | 15.3 | 16.9 19.1 | 23.7 | 29.4 | 二 |
| 450 | 11.0 | 13.8 | 17.2 | 26.7 | |||
| 500 | 12.3 | 15.3 | 19.1 | 21.5 23.9 | 29.7 | 33.1 | 二 |
| 560 | 13.7 | 17.2 | 21.4 | 26.7 | 二 | 36.8 二 | 一 二 |
| 630 | 15.4 | 19.3 | 24.1 | 30.0 | 二 | ||
| 710 | 17.4 | 21.8 | 27.2 | 二 | 二 | 二 二 | 二 |
| 二 | |||||||
| 800 | 19.6 | 24.5 | 30.6 | 一 | 1 | 一 | 二 |
鼎
ULTRA-POLYMERPIPELINE
Qualityisthelifeofanenterprise,and innovationisthesoulofanenterprise
This is thebestpolyethylene availableforharsh working environmentsand multipleuses.It works verywellin many dificultaplications.Theuniquefeatureof thispolymerisitsultra-highmolecularweight,whichhasamolecularweight of3to6millon,whilehighdensitypolyethyleneresinsonlyhave3Ooooto50oooo.Thisdifferenceensuresthat theultra-highmolecularweightpolyethylenehassuffcientstrengthtoachievewearandimpactresistance thatother lower polymer products cannot have.
| 公称外径 DN (mm) | 标准尺寸比 | ||||||
| SDR33 | SDR26 SDR21 | SDR17 | SDR13.6 | SDR11 | SDR9 | ||
| 最小壁厚eymin | |||||||
| 65 | 1 | 一 | 一 | 1 | 1 | 5.9 | 7.3 |
| 76 | 1 | 一 | 1 | 1 | 6.9 | 8.5 | |
| 89 | 1 | 1 | 1 | 1 | 6.6 | 8.1 | 10.0 |
| 108 | 1 | 1 | 1 | 6.4 | 8.0 | 9.8 | 12.1 |
| 133 | 1 | 1 | 6.4 | 7.9 | 9.8 | 12.1 | 14.9 |
| 159 | 1 | 6.1 | 7.6 | 9.5 | 11.7 | 14.5 | 17.8 |
| 219 | 6.7 | 8.4 | 10.5 | 13.0 | 16.1 | 19.9 | 24.5 |
| 273 | 8.4 | 10.5 | 13.0 | 16.2 | 20.1 | 24.8 | 30.5 |
| 325 | 10.0 | 12.5 | 15.5 | 19.3 | 23.9 | 29.5 | 36.3 |
| 377 | 11.6 | 14.4 | 18.0 | 22.4 | 27.7 | 34.2 | 42.1 |
| 426 | 13.1 | 16.3 | 20.3 | 25.3 | 31.3 | 38.7 | 47.6 |
| 480 | 14.7 | 18.4 | 22.9 | 28.5 | 35.3 | 43.6 | 53.6 |
| 530 | 16.3 | 20.3 | 25.3 | 31.4 | 40.0 | 48.1 | 二 |
| 630 | 19.3 | 24.1 | 30.0 | 37.4 | 46.3 | 57.3 | |
| 720 | 22.1 | 27.5 | 34.3 | 42.7 | 53.4 | 二 | 二 |
| 820 | 25.1 | 31.3 | 39.1 | 48.6 | 二 | 二 | 二 |
| 920 | 28.2 | 35.2 | 43.9 | 54.5 | 二 | 1 | 1 |
| 1020 | 31.2 | 39.0 | 48.6 | 二 | 一 | 一 | |
| 1220 | 37.4 | 46.6 | 58.1 | 一 | |||
鼎
HDPEDOUBLEWALL CORRUGATEDPIPE
Qualityisthe lifeofanenterprise,and innovationisthesoul ofanenterprise
Features
Light weight, convenient handling
Good corrosion resistance.The Pipe has excellent acid and alkali resistance, corrosion resistance,suitable for chemical industry.
Fluid resistance is smalland the roughness coeficient isonly O.Oo9,which effectively improve the hydraulic condition of the pipe network,reducing the operation cost of the system.
High mechanical strength,pressure pipe has good performance,impact resistance and tensile strength.
The connecting way of the pipeline is convenient for construction,saving the construction engineering cost.
Sanitary.The dissolution test confirms that it does not affect the water quality, suitable for popularizationandapplication in large area.
| 直径 Diameter(mm) | 100，150，200,225,300,400,500,600，700，800 |
| 材料 Materials | 聚乙烯. Polyethylene. |
| 环刚度 RingStiffness | SN4,8,1, |
| 颜色1 Color 1 | 外部和内部表面都是黑色的。 Bothoutsideand inner surface are black. |
| 颜色2 Color2 | 外层表面是黑色的，内层表面是蓝色的。 Outsidesurfaceisblack,nnersurfaceisblue |
| 颜色3 Color3 | 外层表面是黑色的，内层表面是黄色的。 Outside surface is black, inner surface isyellow. |
| 配件 Fittings offered | 橡胶圈或耦合器。 Rubberring,orcoupler. |
| OEM | 提供OEM服务. OEMservices isavailable. |
| 装载方式 Loadingmethod | 最好的方法是将较小尺寸的管子装到到更大尺寸的管子 里面，以装载更多的货物并节省运费。 Thebestwayistoloadthesmallersizeintolarger sizeto loadmoreandsavefreight. |
| 项目Item | 指标Index |
| 环刚度Ring stiffness SN4 (kN/m²) | ≥4 |
| 环刚度Ringstiffness SN8(kN/m²) | ≥8 |
| 冲击强度Impact strength (%) | ≤10 |
| 环柔性Ringsuppleness | 试样光滑，无反向弯曲，无破裂， 两壁无脱开 Thesampleissmoothwithout anyrecurvationorwall loose. |
| 烘箱实验Ovenexperiment | 无脱层，无开裂。 No delamination and no crack. |
| 蠕变率Creeprate | ≤4 |
鼎 HDPEDREDGING PIPE
Quality is the life ofanenterprise,and innovation is thesoul ofanenterprise
Features
HDPEdredging Pipeis mostsuitable for mud&sanddelivery and discharge,the performance isas follows:
STEP 01
Lightweight,saving timeand improving eficiency.HDPEdredging pipesareonlyone-eighthofsteel pipes.They adoptflangesndboltsforonnectioninstalationanddismantlement,whichmeantheyareconvenientfortrasportation repairand replacement.
STEP 02
GreatflexibilitytensilestrengthandelasticityHDPEdredgingpipedoesn'tbreakafterinternalandexternalforceimpact,it hasgreatresistanceofstormywaves.Theycouldbebendedtobeacircleby4-8piecesinthewater.Iftheneedtobe connectedonland,theycanbeconnecteddirectlyaslongastheconcave-convexiswithin30degreesofarea.
STEP 03
Excelentwear-resistanceability.HDPEdredgingpipe'swear-resistanceabilityis4-8timesofsteelpipe,togetherwith itsanti-UVand anti-aging ability,itnormally canbeused for 5-8 years uponsand content.
STEP 04
HDPEdredging pipeisassembledwithtwo metalflangesatboth pipeends.Thepipesareconnected byflangesand bolts whichensure theywillnotdeformanddripwheninstalinganddisassemblingandensuretheengineering'shigheficency
STEP 05
HDPE dredging Pipe hassmooth outerand innerwalland tiny friction coefficient.Its transmission efficiency is 2 0 % to 3 0 % higher thansteel pipe.
STEP 06
HDPE dredging Pipe's workable temperature is range from - 4 0 ^ { \circ } C to 6 0 ^ { \circ } C ,it can adapt to bad weather and fluctuated temperature.
STEP 07
Wheneveron landorin water,HDPEdredging Pipe'stotal engineering costis lowerand moreeficientthanotherpip
| 特性Characteristics | 要求Requirements |
| 密度Specific Gravity, g/cm³,(20℃) | 0.941-0.965 |
| 纵向回缩率LongitudinalReversion,%,(110℃) | ≤3 |
| 氧化诱导时间Oxidation InductionTime,min,(200℃) | ≥20 |
| 断裂伸长率ExtensionRateatBreak,% 熔体流动速率 Melt MassFlow Rate,g/10min (195℃，5kg) 静液压强度HydrostaticStrength | ≥350 与产品标称值的偏差不应超过±20% Change of MFR by processing±20 % |
| 内径 ID | 外径 OD | 工作压力 Working Pressure | 爆破压力 BurstPressure |
| mm | mm | MPa bar | MPa bar |
| 150 | 170 | 1.0 10 | 2.0 20 |
| 200 | 226 | 1.0 10 | 2.0 20 |
| 250 | 284 | 1.0 10 | 2.0 20 |
| 300 | 340 | 1.0 10 | 2.0 20 |
| 350 | 396 | 1.0 10 | 2.0 20 |
| 450 | 510 | 1.0 10 | 2.0 20 |
| 550 | 624 | 1.0 10 | 2.0 20 |
| 550 | 624 | 1.0 10 | 2.0 20 |
| 600 | 680 | 1.0 10 | 2.0 20 |
| 650 | 737 | 1.0 10 | 2.0 20 |
| 700 | 794 | 1.0 10 | 2.0 20 |
| 800 | 906 | 1.0 10 | 2.0 20 |
| 1000 | 1134 | 1.0 10 | 2.0 20 |
| 1200 | 1360 | 1.0 10 | 2.0 20 |
| 1400 | 1586 | 1.0 10 | 2.0 20 |
鼎
HDPEDREDGING PIPE
Qualityisthe lifeofanenterprise,and innovationisthesoulofanenterprise
Applications
Delivering powder and coal ash in thermal power plant.
Delivering mine tailings and slurry, metallurgical mines in the mining industry.
Delivering pulverized coal and coal-waterslurryof coal preparation plant in the coal industry.
Deliveringmud and corrosive media with slag in the chemical industry.
Delivering crude oil and petroleum.
Delivering sand-mud or slurry for dredger in dredging projects or sand suction projects,and also for seawater treatment projects.
PP-RNANOANTIBACTERIALPIPE
Qualityis the life of anenterprise,and innovation is the soul of an enterprise
Introduction
Pollutionofwatersupplypipesisthechiefculpritof humandiseases.Afterlong-termuseofordinarywatersupplypipes, rust,colloidalprecipitation,scaleimpurities,thegrowthofbacteriaand microorganismsandotherpolutants willappearin theinnerwallof thepipe.Whenthe waterin thepipeflowsslowlyorisstil,thepollutantsattached to theinnerwallofthepipewillbeable tomultiplybacteriawithin24hours,leading toaseriousdeclineinwaterquality cancer,skindisease,fluorosis,gastrointestinaldiseaseandmanyotherdiseasesarecloselyrelatedtopeople'sdaily useof low-qualitywater.Ourcompany'sPP-Rnanoantibacterialpipeisdevelopedbyusinorderto improve the living environmentandensure thehealthof waterquality,togetherwith Germanwatersupply pipeline technology researchexperts,introducing themostadvancedGermanhealthpipelineproductiontechnology，selectingimported high-gualityraw materialsandhigh-tech nano-materials,andadding silverionsas the main ingredientof Kang wangsilver-carryingPAG-40antibacterialagenttotheinnerwallof thepipe.It'smadeoutofwater.Tested bythe antibacterialtestcenterofInstituteofphysicsand chemistryof Chinese AcademyofSciences,theproductis notonly beter thanordinary PP-Rwatersupplypipe in quality，stronger inperformance,durableand practical,but alsohasremarkable highperformance.Theantibacterialrateof Escherichiacoli，Staphylococcusaureus is 9 9 % It is the best quality and healthy water supply pipe.
PP-RNANOANTIBACTERIALPIPE
Qualityisthelifeofanenterprise,and innovationisthesoulofanenterprise
Performance Advantages
StrictManagementand Science Testing
8 福 R
Advantages And Characteristics
Antilbacterialeffect
Itcanpreventthedevelopmentofbacteriapreventthegrowthofvariousmicroorganismsandmaketheantibacterialefct durable and safe.
Highefficiencyantibacterial
TheYellowantibacteriallayeron the innerwallofthepipelinehashigheficiencyandbroad-spectrumantibacterialeffect. Theproducthasbeentestedbythenationalauthority.TheantibacterialrateagainstEscherichiacoliandStaphylococcus aureusreachesmorethan 9 0 % Itisareal healthyproductand good forhealth.
Green&health
Excellenthyeefomanceroctsibacterialgingfinginllinfaltdto meetnationalstandards,canbedirectlyusedinpurewaterdeliverysystem.
Heat preseryationsafety
Heat preseryation safety:The thermal conductivity of the product is only 0 . 5 % of that of the metal pipe,which is used for heat preservationandenergysavingofhotwaterpipewithexcellenteffect.Thepipesandfitingsareconnectedbyhomogeneous hotmelting,which is integrated and neverseeps.
Long service life
The product has strong pressure resistance,heat resistance,corosion resistance and creepresistance,andcan beused undernormal pressureand temperature,The service life can reach50 years.
Beautiful appearance
Softcolorandbeautifulappearance.Thematchingpipeftingsareprovidedwithdecorativepipefitingcoverandreinforced ribdecoration.Itnotonlyincreases thestrengthofthepipefitingsbutalsomakes theappearanceofthepipebeautifulafter installation.
Applicationarea
Thecoldandtaterupplyietemfodfmilyidece.aterpplytemforicespitalotelis and guildhall.
PP-RPIPE
Qualityisthe lifeofanenterprise,and innovationisthesoul ofanenterprise
Introduction
PP-Rpipeisoneofthe most widelyused watersupply pipesinhomedecoration project.Itisaplastic pipeproductdeveloped andappliedintelate198Osandearly1990s.Becauseofitsexcelentperformanceandwiderangeofapplications,ithas occupieda place in the plastic pipemarketand is recognizedasa greenand environmentalfriendly product. PP-R,alsonownasrandomcopolymerizationpolypropyleneortypellpolypropyleneandithasundergonethreegenerations of changes in China: PPH,PPB and PPR.Now PP-R isa modified process of \mathsf { P } \mathsf { p } (polypropylene) with the addition of 3 % - 7 % （204号 PEmaterial. \mathsf { P } \mathsf { p } . -R pipeismore flexible than \mathsf { P } \mathsf { p } (polypropylene) pipe,which improves thedisadvantageof low temperature britteness and has beter high temperature resistance.PP-R long-term use temperaturerange is 0 . 7 0 ^ { \circ } C ，themaximum temperature for instant use is 9 5 ^ { \circ } C . Under the working condition 7 0 ^ { \circ } C and 1.oMPa,the service life can reach more than 50 years.
Features
Thermal insulation and energy saving The thermal conductivityof \mathsf { P } \mathsf { p } -Rpipeis0.21w/mk Nontoxic,health only1/200of that of steel pipe. 01 PP-R raw material molecules only carbon, hydrogen elements, O no toxic and harmful elements exist, healthyand reliable.
0 o 。 Long service life 02 The service life under normal temperature can 03 reach more than 100 years. Goodheatresistance
0 0 O
04 Vicat softening point of Pp-R pipe is 1 3 4 . 5 ^ { \circ } C which can meet the requirements of hot water system in building watersupplyand drainage code. Easy installation and reliable connection 05 PP-R has good welding performance and easy installation,and thestrengthofitsconnection
part is greater than that of the pipe body.
| 特性Characteristics | 要求Requirements |
| 静液压强度Hydrostaticstrength | 20C环应力Ring stress 16Mpa 1h |
| 95℃环应力Ring stress 4.3Mpa 22h | |
| 灰分Ashcontent | ≤1.5% |
| 熔融问题Meltingproblem | ≤148℃ |
| 氧化诱导时间Oxidationinductiontime | ≥20min |
| 颜料分散Pigmentdispersion | ≤3级 |
| 纵向回缩率Longitudinalretractionrate | 150℃≤2% |
| 简支梁冲击Charpy Impact | 破损率不大于试样数量的10% |
| 熔体质量流动速率Meltmassflowrate | ≤0.5g/10min，且与对应聚丙烯 混配料的变化率不超过20% |
| 备注：静液压试验压力=环应力*2*最小壁厚/(平均外径-最小壁厚），以S3.220*2.8的PPR管材为例，20℃/1h时 的静液压试验压力=16*2*2.8/(20-2.8）=5.20Mpa Note:hydrostatictstpressure=ringstress*2*minimumwalthickness/(averageouterdiameter-minimumwallthcknss), take s3.220*2.8 PPR pipe as an example,when the temperature is20℃/1H Hydrostatic test pressure=16 *2*2.8/(20-2.8)=5.20mpa | |
Applicationarea：
Itiswidelyusedincoldandhotwatersystemsinbuildings,includingcentralizedheatingsystem;heatingsysteminthe building,including theheatingofthefloorandthewallplate,namelytheradiantheatingsystem;purewatersupplysystemsfor direct drinking; central (centralized) air conditioning systems.
PP-RPIPE
Qualityisthelifeofanenterprise,and innovationisthesoulofanenterprise
| 公称外径 dn(mm) | 平均外径 Averageouterdiameter (mm) | 管道系列Pipeline type | |||||
| S5 | S4 | S3.2 | S2.5 | S2 | |||
| dem,min | dem,max | en公称壁厚Nominalwall thickness | |||||
| 20 | 20.0 | 20.3 | 2.0 | 2.3 | 2.8 | 3.4 | 4.1 |
| 25 | 25.0 | 25.3 | 2.3 | 2.8 | 3.5 | 4.2 | 5.1 |
| 32 | 32.0 | 32.3 | 2.9 | 3.6 | 4.4 | 5.4 | 6.5 |
| 40 | 40.0 | 40.4 | 3.7 | 4.5 | 5.5 | 6.7 | 8.1 |
| 50 | 50.0 | 50.5 | 4.6 | 5.6 | 6.9 | 8.3 | 10.1 |
| 63 | 63.0 | 63.6 | 5.8 | 7.1 | 8.6 | 10.5 | 12.7 |
| 75 | 75.0 | 75.7 | 6.8 | 8.4 | 10.3 | 12.5 | 15.1 |
| 90 | 90.0 | 90.9 | 8.2 | 10.1 | 12.3 | 15.0 | 18.1 |
| 110 | 110.0 | 110.0 | 10.0 | 12.3 | 15.1 | 18.3 | 22.1 |
| 125 | 125.0 | 126.2 | 11.4 | 14.0 | 17.1 | 20.8 | 25.1 |
| 140 | 140.0 | 141.3 | 12.7 | 15.7 | 19.2 | 23.3 | 28.1 |
| 160 | 160.0 | 161.5 | 14.6 | 17.9 | 21.9 | 26.6 | 32.1 |
HDPEBUTT FUSIONFITTINGS
Quality is the lifeofanenterprise,and innovation is thesoul ofanenterprise
Detailed Information:
Features:
01 Non-toxic: It is madeofnon-toxic,dorless,andnonscalingpolyethylenematerial,whichcaneectivelyimprove waterquality
02 Corrosion resistance:
High resistance to various types of chemicals.No electrochemical corrosion.
03No Leakage:
HDPEpipeandfitingsareweldedinthewaysofbut fusion,socketfusionandelectrofusion.Thestrengthofjointpontis higher than the tube itself.
04 Higherflow capacity:
Thesmooth innerwalliseasyforpipeline transportation.Under thesameconditiondeliverycapacitycanbeincreasedby 30 %
HDPEBUTT FUSIONFITTINGS
Qualityisthelifeofanenterprise,and innovationisthesoulofanenterprise
Features:
07Convenient for construction and installation: HDPE pipecouldbe instaledinavarietyoftrenchless ways,soitisveryconvenient forconstructionandinstallation.
08Lowermaintenance costs:
HDPE pipefitingsarenotonlyconvenienttotransportandinstallbutalsoreducetheworker'slaborintensityndmprove work efficiency.
07 Longevity:
50 years'service lifespanunderreasonablecondition
08 Recycled and environment-friendly:
No scaling,no breeding of bacteria,solving the secondary pollution of drinking water.
Product Classification:
| 名称 Item | |||||||||||||||
| Size DN75*50 | Dimensions(mm) H | L | |||||||||||||
| 异径三通 Reducing Tee H | 240 | 68 | |||||||||||||
| DN75*63 | 240 | 73 | |||||||||||||
| DN90*50 | 278 | 61 | |||||||||||||
| DN90*63 | 278 | 71 | |||||||||||||
| DN90*75 | 278 | 76 | |||||||||||||
| DN110*50 | 250 | 66 | |||||||||||||
| DN110*63 | 250 | 68 | |||||||||||||
| DN110*75 | 300 | 86 | |||||||||||||
| DN110*90 | 300 | 86 | |||||||||||||
| DN160*63 | 280 | 79 | |||||||||||||
| DN160*75 | 280 | 69 | |||||||||||||
| DN160*90 | 280 | 74 | |||||||||||||
| DN160*110 | 280 | 70 | |||||||||||||
| DN160*125 | 330 | 84 | |||||||||||||
| DN200*63 | 304 | 70 | |||||||||||||
| DN200*75 | 304 | 70 | |||||||||||||
| DN200*90 | 304 | 68 | |||||||||||||
| DN200*110 | 304 | 80 | |||||||||||||
| DN200*125 | 490 | 140 | |||||||||||||
| DN200*160 | 403 | 90 | |||||||||||||
| DN250*63 | 340 | 74 | |||||||||||||
| DN250*75 | 345 | 70 | |||||||||||||
| DN250*90 | 345 | 75 | |||||||||||||
| DN250*110 | 345 | 80 | |||||||||||||
| DN250*125 | 490 | 80 | |||||||||||||
| DN250*160 | 490 | 80 | |||||||||||||
| DN250*200 | 495 | 95 | |||||||||||||
| DN250*225 | 490 | 115 | |||||||||||||
| DN315*90 | 425 | 80 | |||||||||||||
| DN315*110 | 425 | 80 | |||||||||||||
| DN315*125 | 425 | 90 | |||||||||||||
| DN315*160 | 425 | 80 | |||||||||||||
| DN315*200 | 515 | 94 | |||||||||||||
| H L | 名称 Item | 规格 Size | 主要尺寸 Dimensions(mm) | ||
| 异径三通 Reducing Tee | DN315*225 | 515 | 110 | ||
| DN315*250 | 520 | 110 | |||
| DN355*110 | 410 | 115 | |||
| DN355*125 | 410 | 115 | |||
| DN355*160 | 410 | 115 | |||
| DN355*200 | 410 | 115 | |||
| DN355*250 | 565 | 115 | |||
| DN355*315 | 565 | 115 | |||
| DN400*110 | 450 | 130 | |||
| DN400*160 | 450 | 125 | |||
| DN450*315 | 840 | 165 | |||
| DN450*400 | 840 | 185 | |||
| DN500*200 | 600 | 135 | |||
| DN500*315 | 720 | 120 | |||
| DN500*400 | 800 | 140 | |||
| DN500*450 | 695 | 115 | |||
| DN560*315 | 825 | 185 | |||
| 名称 | DN560*400 | 905 | 155 | ||
| 规格 | |||||
| H | Item Size | 主要尺寸 Dimensions(mm) | |||
| 正三通 Equal Tee | H | L | |||
| DN75 | 240 | ||||
| DN90 | 272 | 80 86 | |||
| DN110 | 302 | 85 | |||
| DN160 | 335 | 86 | |||
| DN200 | 400 | 85 | |||
| DN250 | 490 | 125 | |||
| DN315 | 560 | 115 | |||
| DN355 | 570 | 100 | |||
| DN400 | 660 | 120 | |||
| DN450 | 840 | 142 | |||
| DN500 | 905 | 150 | |||
| DN560 | 1065 | 205 | |||
| DN630 | 1000 | 150 | |||
Product Classification:
| 名称 Item | 规格 Size | 主要尺寸 Dimensions(mm) | ||
| 热熔管帽 End Cap | H1 | H2 | ||
| DN63 | 70 | 58 | ||
| DN75 | 80 | 65 | ||
| DN90 | 90 | 73 | ||
| DN110 DN160 | 97 110 | 80 | ||
| DN200 | 130 | 85 | ||
| H | 100 | |||
| DN250 DN315 | 140 | 100 | ||
| DN400 | 160 170 | 112 | ||
| 125 | ||||
| L2 | 名称 Item | 规格 Size | 主要尺寸 Dimensions(mm) | ||
| 异径直通 Reducer | L1 | L2 | L3 | ||
| BZ75*50 | 130 | 55 | 65 | ||
| BZ75*63 | 127 | 55 | 55 | ||
| BZ90*50 | 145 | 75 | 57 | ||
| B90*63 | 145 | 75 | 62 | ||
| B90*75 | 145 | 75 | 61 | ||
| B110*50 | 160 | 78 | 57 | ||
| B110*63 | 160 | 78 | 60 | ||
| S110*75 | 160 | 78 | 59 | ||
| S110*90 | 160 | 78 | 78 | ||
| S160*63 | 90 | 83 | 59 | ||
| S160*75 | 90 | 85 | 68 | ||
| S160*90 | 90 | 83 | 77 | ||
| S160*110 | 90 | 84 | 78 | ||
| S160*125 | 90 | 83 | 82 | ||
| S200*63 | 205 | 85 | 60 | ||
| S200*75 | 205 210 | 85 90 | 68 | ||
| S200*90 | 200 | 87 | 80 | ||
| S200*110 S200*125 | 200 | 98 | 77 | ||
| S200*160 | 205 | 96 | 80 88 | ||
| L1 L2 LL3 | 名称 Item | 规格 Size S250*75 | 主要尺寸 Dimensions(mm) | |
| 异径直通 S250*90 Reducer | 225 | 95 | 70 | |
| 225 | 95 | 100 | ||
| S250*110 | 225 | 100 | 80 | |
| S250*125 | 220 | 100 | 80 | |
| S250*160 | 220 | 100 | 85 | |
| S250*200 | 220 | 100 | 95 | |
| S250*225 | 220 | 100 | 95 | |
| S315*110 | 255 | 110 | 85 | |
| S315*125 | 245 | 105 | 85 | |
| S315*160 | 245 | 105 | 85 | |
| S315*200 | 250 | 113 | 95 | |
| S315*225 | 245 | 105 | 105 | |
| S315*250 | 230 | 105 | 95 | |
| S400*160 | 260 | 120 | 90 | |
| S400*200 | 260 | 120 | 97 | |
| S400*250 | 260 | 120 | 100 | |
| S400*315 | 260 | 120 | 110 | |
| S400*355 | 260 | 120 | 110 | |
| S450*200 | 250 | 110 | 110 | |
| S450*250 | 250 | 110 | 100 | |
| S450*315 | 230 | 100 | 100 | |
| S450*400 | 230 | 100 | 95 | |
| S500*200 | 270 | 110 | ||
| S500*315 | 115 | 95 | ||
| S500*400 | 270 | 90 | ||
| S500*450 | 270 | 115 | 95 | |
| S560*315 | 230 230 | 100 100 | 90 | |
| 95 | ||||
| S560*400 S560*450 | 270 | 100 | 95 | |
| S560*500 | 245 | 100 | 95 | |
| S630*400 | 230 230 | 105 | 95 | |
| S630*450 | 250 | 105 105 | 95 95 | |
| S630*500 | 250 | 100 | 95 | |
| S630*560 | ||||
| 250 | 100 | 95 | ||
HDPEELECTROFUSION FITTINGS
Qualityisthelifeofanenterprise,and innovationisthesoulofanenterprise
DetailedInformation:
Features:
Product Classification:
| 名称 Item | 规格Size | 主要尺寸Dimensions(mm) | ||
| H | pmax | |||
| 电熔45°弯头 E/FElbow45Degree H Omax | 50 | 68 | 66 | |
| 63 | 69 | 81 | ||
| 75 | 65 | 96 | ||
| 90 | 75 | 111 | ||
| 110 | 84 | 141 | ||
| 160 | 107 | 197 | ||
| 200 | 118 | 248 | ||
| 250 | 150 | 291 | ||
| 315 | 155 | 363 | ||
| H Omax | 名称 Item | 规格Size | 主要尺寸Dimensions(mm) | ||
| H | L | ymax | |||
| 电熔正三通 E/F Equal Tee | DN50 | 150 | 66 | 65 | |
| DN63 | 180 | 65 | 80 | ||
| DN75 | 205 | 73 | 95 | ||
| DN90 DN110 | 220 | 85 | 112 | ||
| DN160 | 260 360 | 87 | 139 | ||
| DN200 | 112 | 197 | |||
| DN250 | 430 | 125 | 247 | ||
| DN315 | 480 | 145 | 295 | ||
| 570 | 155 | 371 | |||
| H 177777777 Omax | 名称 Item | 规格Size | 主要尺寸Dimensions(mm) | ||
| H | L | pmax | |||
| 电熔异径三通 E/F Reducing Tee | DN110*63 | 260 | 90 | 140 | |
| DN110*75 | 260 | 87 | |||
| DN110*90 | 260 | 83 | |||
| DN160*75 | 360 | 113 | 197 | ||
| DN160*90 | 360 | 120 | |||
| DN160*110 | 360 | 112 | |||
| DN200*90 | 430 | 128 | 247 | ||
| DN200*110 | 430 | 127 | |||
| DN200*160 | 430 | 127 | |||
| DN250*90 | 475 | 133 | |||
| DN250*110 | 475 | 133 | 295 371 | ||
| DN250*160 | 475 | 138 | |||
| DN315*110 | 565 | 145 | |||
| 名称 Item | 规格Size | 主要尺寸Dimensions(mm) | ||
| H1 | 4 | |||
| 电熔法兰 E/F Stub End Flange | 50 | 18.5 | 87.0 | |
| 63 | 23.5 | 102.8 | ||
| 75 | 23.0 | 122.5 | ||
| 90 110 | 23.5 | 136.4 | ||
| 23.0 | 156.5 | |||
| Omax | 160 | 26.0 | 210.0 | |
| 200 | 22.5 | 265.0 | ||
| 250 | 30.0 | 323.0 | ||
| 315 | 37.5 | 373.0 | ||
| 355 | 29.0 | 432.0 | ||
| 400 | 33.0 | 480.0 | ||
鼎
Anewmodern enterprise integrating research and development,manufacturing,sales,and engineering technical services of polyethylene composite pipelines
