石油管螺纹梳刀OCTG THREAD CHASERS

合力同行·创新共赢

CATALOGUE目录

关于我们About Us

公司简介01Company Profile

行业地位03Industry Position

科研成果04Research Results

人力资源05Human Resources

核心竞争力06 Core Competitiveness

质量控制07 Quality Control

服务管理08Service Management

企业合作08Business Cooperation

石油管螺纹刀片 Carbide threading inserts for oil pipe

硬质合金牌号性能及用途09
Grade and application of carbide
硬质合金石油管螺纹刀片标注说明10
The code introduction of carbide threading inserts for oil pipe
API(美标) 石油油管、套管圆螺纹形式及参数11
The type of API tubing and casing round thread
API 石油油管、套管圆螺纹刀片12
API tubing and cashing round threading inserts
API(美标) 石油套管偏梯形螺纹形式及参数24
Type and date of API casing buttress threading
API石油套管偏梯形螺纹刀片26
API buttress threading inserts for oil pipe
GOST ( 俄标 ) 石油套管偏梯形螺纹形式及参数36
Type and date of GOST buttress threading inserts for oil pipe
GOST( 俄标 ) 石油套管偏梯形螺纹刀片37
GOST buttress threading inserts for oil pipe
石油钻杆接头螺纹形式及参数39
Thread type and date of oil drill rod connectors
石油钻杆接头螺纹刀片42
Oil drill rod connector threading inserts
套铣管螺纹形式及参数50
Type and date of milling pipe threading
套铣管螺纹刀片51
Milling pipe threading inserts
石油油管、套管特殊扣型螺纹52
Special threading form of tube and casing for oil pipe

石油管螺纹加工配套刀具 Carbide coupling tool for oil pipe thread processing

硬质合金附件

石油管螺纹加工刀杆 Carbide tool shank for oil pipe thread processing

59 石油管螺纹加工刀杆型号标注说明
Oil pipe thread processing tool shank designation specification
61 外圆刀杆
Tool shank for external turning inserts
65 镗孔刀杆
Tool shank for boring inserts
71 镗孔端面圆柄复合刀杆
Complex round shank holder for boring hole and end facing
72 蝶形螺纹刀片用刀杆
Tool shank for papilionaceous threading inserts
84 双孔系列螺纹刀片用刀杆
Tool shank for double-hole series threading inserts
86 菱形系列螺纹刀片用刀杆
Tool shank for diamond series threading inserts
89 立装系列螺纹刀片用刀杆
Tool shank for vertical series threading inserts
92 三角形系列螺纹刀片用刀杆
Tool shank for triangle threading inserts
95 长条形系列螺纹刀片用刀杆
Tool shank for strip threading inserts
96 四边形系列螺纹刀片用刀杆
Tool shank for quadrilateral threading inserts
98 406 机床用刀杆
Tool shank for 406 machine tool
105 适用于 Capto 工具系统刀杆
Tool shank suitable for Capto tooling system
108 专用复合系列刀座
Specific multiduty cartridge
120 BM 系列刀座
BM series cutter block
122 BP 系列刀座
BP series cutter block
125 模块式蝶形螺纹刀片用复合刀杆
Composite tool shank for modular butterfly threading inserts
136 倒角、端面、毛刺等配套刀杆
Complete tool shank for chamfer, de-burring and face turning inserts
139 钻杆螺纹加工用刀杆
Tool shank for drill rod threading

石油管螺纹刀具的使用The use of carbide threading tools for oil pipes

COMPANYPROFILE公司简介

1956

公司始创建于1956 年The company was founded in 1956

₃₅₂th

集团 2025 年世界 500 强排名 352 位Ranked 352th in the 2025 Fortune Global 500by the group

行业唯一

我国工具行业唯一的综合性科技型企业 The only comprehensive technology-based enterprise in the domestic tool industry

成都工具研究所有限公司于 1999 年成为中国机械工业集团有限公司全资子公司，集团 2025 年世界 500 强排名 352 位。我公司前身是成都工具研究所，创建于 1956 年，是原国家机械工业部直属的我国机械工业唯一的综合性工具科研开发机构，主要从事先进刀具、表面技术、精密量仪、行业服务等高新技术产品的研发与产业化，产品应用领域主要涉及工具（刀具、模具）、汽车、能源（石油、地质、汽轮机、风电等）、机械传动、航空航天、轨道交通等行业。

公司是国家刀具、量具、量仪产品质量监督检测中心，是中国机械工业金属切削刀具技术协会、中国仪器仪表学会机械量测试仪器学会、中国机械工程学会生产工程分会（切削领域）等 10多个行业、社团组织的归口挂靠单位，出版有国家一级综合性技术刊物《工具技术》。

Chengdu Tool Research Institute Co., Ltd. became a whollyowned subsidiary of China National Machinery Industry Corporation in 1999, ranking 352 among the world's top 500 in 2025. Chengdu Tool Research Institute, formerly known as Chengdu Tool Research Institute, was established in 1956. It is the only comprehensive tool research and development organization directly subordinate to the former Ministry of Machinery Industry in China. It is mainly engaged in the R&D and industrialization of advanced tools, surface technology, precision gauges, industry services and other high-tech products. The product application fields mainly involve tools (tools, molds), automobiles, energy (petroleum, geology, steam turbines, wind power, etc.), mechanical transmission, aerospace, rail transit and other industries.

The Company is the National Quality Supervision and Testing Center for Tools, Measuring Tools and Gauges, and the centralized unit of more than 10 industry and community organizations such as China Machinery Industry Metal Cutting Tools Technology Association, China Instrumental Society Mechanical Testing Instrument Society, China Society of Mechanical Engineering Production Engineering Branch (cutting field), and has published the national comprehensive technical publication Tool Technology.

成都工具研究所是我国工具行业科研、技术的领头羊、行业归口所，以下组织挂靠在我所：

Chengdu Tool Research Institute is a leading scientific research and technology center in China tool industry. It also works as a supporting institute for the following organizations:

国家级检测机构 6个

• 国家刀具质量监督检测中心

• 机械工业量具量仪产品质量检验检测中心

• 国家进出口商品检验局刀具认可实验室

• 国家进出口商品检验局量具量仪认可实验室

• 科技成果检测鉴定国家级检验机构（刀具/量具量仪）

• CNAS国家认可实验室

国际/国家级标准制定机构 3个

• ISO/TC 29 P 成员国内归口单位（工具）

• 全国刀具标准化技术委员会秘书处（TC91）

• 全国量具量仪标准化技术委员会秘书（TC132）

行业杂志 2个

• 《工具技术》，创刊于1964年，国家级中文核心期刊。

• 《工具展望》，创刊于1958年，行业性综合刊物。

National testing organization

• National Tool Quality Supervision and Testing Center

• Machinery Industry Measuring Tools & Instruments Quality Inspection Center

• Cutter Accreditation Laboratory of State Administration of Import and Export Commodity Inspection

• Approved Laboratory for Measuring Tools and Gauges of National Import and Export Commodity Inspection Bureau

• National Inspection Institution for Inspection and Appraisal of Scientific and Technological Achievements (Cutting Tools/Measuring Instruments)

• CNAS National Accreditation Laboratory

International/National Standards Establishment

• ISO/TC 29 P Member States (Tool)

• Secretariat of National Technical Committee on Tool Standardization (TC91)

• Secretary of National Technical Committee for Standardization of Measuring Tools and Instruments (TC132)

Industry Journal

• Tool Technology, founded in 1964, a national-level Chinese core journal.

• Tool Outlook, founded in 1958, a comprehensive industry publication.

自成都工具研究所成立以来，主要取得以下科研成果：

Followings are main scientific achievements since the foundation of CIRT :

国家发明奖 3项

• 齿轮整体误差测量新技术 发明二等奖

• 单晶金刚石钎焊工艺及焊料 发明二等奖

• 无锡易磨高性能高速钢 发明 三等奖

国家科技进步奖 10项

• 量具刀具产品标准的制定和贯彻 二等奖

• 中模数硬质合金齿轮滚刀 三等奖

• 立方氮化硼聚晶机理及其应用 三等奖

• 涂层硬质合金刀片成套技术及装备研究 三等奖

• QPQ盐浴复合处理技术及成套设备 二等奖

• 机电一体化发展预测与综合分析（合作项目） 三等奖

• 材料动态断裂性能研究及其在典型机械零部件上的应用（合作项目） 三等奖

• 机械工业共性数据库（合作项目） 二等奖

部、省级科技进步奖 140项

• 齿轮整体误差测量新技术 进步奖

• 单晶金刚石钎焊工艺及焊料 进步奖

• 无锡易磨高性能高速钢 发明 进步奖

Three National Invention Awards

• Second prize for the invention of integrated gear error measuring technique.

• Second prize for the invention of single crystal diamond brazing process and solder

• Third prize for the invention of Cobalt-free, easy-towear, highperformance high-speed steel

Ten National Science and Technology Progress Awards

• Second prize for the development and implementation of product standards for gauges and cutting tools

• Third Prize for Medium Modulus Carbide Gear Hobs

• Third prize for the mechanism of cubic boron nitride polycrystallization and its application

• Third prize for the research of complete sets of technology and equipment for coated carbide inserts

• Second prize for QPQ Salt Bath Nitriding Technology and

• Complete Sets of Equipment

• Third prize for Forecast and Comprehensive Analysis of

• Mechatronics Development (Cooperative Project)

• Third prize for research on dynamic fracture performance of materials and its application in typical mechanical parts (cooperative project)

• Second Prize for Common Database of Mechanical

• Industry (Cooperative Project)

• Second prize for design, preparation and application of high eficiency cutting tools

140 Ministry Science and Technology Progress Award

合力同行 · 创新共赢UNITED IN PROGRESS, INNOVATING FOR WIN-WIN

HUMAN RESOURCES人力资源

截止 2025 年 11 月 25 日公司在岗职工 385 人，本科及以上学历203人，占比52.1%，硕士研究生34人，占比8.9%，博士研究生 2 人，占比 0.6%。技术人员 104 人，占比 27.1%，高级工程师及以上69人，占比18%，平均年龄40.5岁。

工具所成立以来，培养了一批工具技术专业人才，有突出贡献的国家级专家 4 人，四川省学术带头人 1 人，四川省百年百杰科学家 1 人，享受政府特殊津贴科技专家 32 人，机械工业科技专家和青年专家 7 人，四川省科技专家及拔尖人才 6 人，获得全国“五一劳动奖章”、四川省十大杰出青年、四川省劳动模范、成都市劳动模范、成都市优秀共产党员、成都工匠、香城工匠等光荣称号的人员共计 50 余人。

380 _人

在岗职工380余人More than 380persons on duty

52.1%

本科及以上学历
占比 52.1%
Bachelor degree andabove account for
52.1%5岁
平均年龄 40.5 岁
Average age of on-
the-job staf 40.5

As of November 25, 2025, the company has 385 employees. Among them, 203 hold bachelor’s degrees or higher, accounting for 52.1%, including 34 master’s degree holders (8.9%) and 2 doctoral degree holders (0.6%). There are 104 technical personnel, representing 27.1%, with 69 senior engineers or above (18%). The average age of employees is 40.5.

Since its establishment, the institute has cultivated a group of professionals in tool technology, including 4 nationallevel experts with outstanding contributions, 1 academic leader in Sichuan Province, 1 scientist recognized among Sichuan’s "Centennial Top 100 Talents," 32 scientific and technological experts receiving special government allowances, 7 scientific and technological experts and young experts in the machinery industry, and 6 scientific and technological experts and top talents in Sichuan Province. Additionally, over 50 individuals have been honored with titles such as the National "May 1st Labor Medal," Sichuan Province’s Ten Outstanding Youths, Sichuan Province Model Workers, Chengdu Model Workers, Chengdu Outstanding Communist Party Members, Chengdu Craftsmen, and Xiangcheng Craftsmen.

COMPETITIVE ADVANTAGES核心竞争力

公司一直承担着国家和省、部级下达的重点科技攻关项目以及其它重大科研任务，在刀具材料、精密复杂成形刀具、数控刀具设计及加工、精密量仪设计制造、刀具表面强化改性技术及装备、计算机软件等技术领域，形成了独特的整体、核心成套技术优势。

主导产品涵盖石油管螺纹刀具、轴承刀具、通用螺纹刀具、孔加工刀具、焊管刀具、重型切削刀具、汽车刀具、超硬刀具、高温合金刀具、齿轮刀具、金属陶瓷制品、刀杆刀盘及精密模具、QPQ 成套技术、涂层成套技术、主动测量仪等，这些产品和技术大都处于国内领先或国际先进水平。

The company has consistently undertaken key national and provincial/ministerial-level scientific research projects, as well as other major research tasks. It has developed unique, integrated, and core comprehensive technological advantages in fields such as cutting tool materials, precision and complex forming tools, CNC tool design and machining, precision measuring instrument design and manufacturing, cutting tool surface strengthening and modification technology and equipment, and computer software.

The leading products include pipe thread cutting tools, bearing cutting tools, general-purpose thread cutting tools, hole machining tools, welded pipe cutting tools, heavyduty cutting tools, automotive cutting tools, superhard cutting tools, superalloy cutting tools, gear cutting tools, metal-ceramic products, tool holders and precision molds, QPQ complete technology, coating complete technology, and active measuring instruments. Most of these products and technologies are at the forefront domestically or internationally.

快速、及时、有效向用户提供一流产品和一流服务SWIFT, TIMELY, AND EFFECTIVE DELIVERY OF TOP-TIERPRODUCTS AND SERVICES.

QUALITY CONTROL质量控制

质量认证：GB / T 19001-2016 / ISO 9001:2015

质量方针：以法律法规为准绳，以技术创新为先导。以安全环保为前提，以有效管理为保证。以持续改进为核心，以顾客满意为目标。

质量目标：

• 贯彻 GB/T 19001-2016 / ISO 9001:2015 标准，通过 GB/T 19001-2016 / ISO 9001:2015 质量管理体系认证，并保持体系有效运行。

• 技术不断创新，每年设计开发新产品或新项目2项以上。

• 以质量管理为保证，加强过程控制，实施持续改进，产品质量精益求精，确保产品出厂合格率达 100%。三年内使主导产品合格率提高到97%以上，成品一次交检批次合格率达到97%以上。

• 以顾客为关注焦点，增进顾客满意，三年内使顾客满意率达95%以上，顾客投诉解决率达到100%。

• 顾客重大投诉为零，重大质量事故为零。

Quality Certification:GB / T 19001-2016 / ISO 9001:2015

Quality policy:Guided by laws and regulations, driven by innovation.Premised on safety and environment, ensured by sound management.Focused on continuous improvement, aimed at customer satisfaction.

The quality objectives:

• In carrying out the standard of GB/T 19001-2016 / ISO 9001:2015, through the GB/T 19001-2016 / ISO 9001:2015 quality management system certification, and keep the system running efectively.

• Technology innovation, design and develop more than 2 new products or new projects each year.

• To guarantee the quality management , strengthen the process control, carry out continuous improvement, refine on product quality, to ensure 100% products manufactured pass rate. Increase leading products pass rate to 97% in three years and the finished product inspection pass rate to 97%.

• Customer focus, improve customer satisfaction, three years to make customer satisfaction rate reaches above 95%, to solve customer complaint rate reached 100%.

• Zero major customer complaints, zero major quality incidents.

SERVICE MANAGEMENT服务管理

服务宗旨：

全心全意为用户服务

服务承诺：

尽可能满足用户的合理需求

服务标准：

快速、及时、有效，向用户提供一流产品和一流服务

Service Aim : Put one's heart and soul into service for the user

Service Commitment:

To meet the reasonable needs of users as far as possible

Service standards:

Rapid, timely, efective, provide first-class products and first-class service to users

BUSINESS COOPERATION企业合作

成都工具研究所的合作版图跨越东西，融汇产学研，始终以开放的姿态屹立于行业发展的潮头。我们立足中国，链接全球。与众多国内外顶尖企业的深度技术交流，不断拓宽着我们的国际视野与技术边界。

• 广范与国外公司进行技术交流与合作

• 与国内大专院校、大型企业进行广范的技术交流与合作

CTRI's global collaborations bridge East and West, integrating industry and academia. With a firm foothold in China and a vision for the world, we actively engage with leading international partners to broaden our horizons and advance our technology.

• Global Technical Exchange & Collaboration

• Domestic Industry-Academia-Research Cooperation

For its good red-hardness and toughness, this grade is suitable for chipbreaker and other type insert, coating or un-coating.

硬质合金牌号性能及用途 Grade and application of carbide

Metallographic

GY0596

GY0593

GY0594

GY0793

GY76

使用性能及用途介绍

Performance and application

Using good red-hardness and toughness body, working with PVD coating suite for tubing, casing and coupling threading cutting on low to middle and secondary high grade steel ( like J55,K55,N80,L80 etc.) on the high-efective threading machine.

该牌号采用高强度基体、红硬性好，有较好的抗冲击性能，同时搭配厚膜 PVD 涂层，增加刀具的耐磨性。适用于高效车丝机加工中、高钢级（如N80P110等）油管、套管螺纹及接箍螺纹。

Using good red-hardness,toughness and excellent impact resistance body,enhance abrasive resistance after PVD coating. Suit for tubing, casing and couplingthreading cutting on middle to high grade steel (like N80,P110etc.) on the high-efective threading machine.

该牌号采用强度高、红硬性好的基体，同时搭配抗粘性涂层。适用于中低速油管、套管螺纹加工，以及加工石油钻杆、石油钻铤、抽油杆等系列螺纹。

Using good red-hardness and toughness body, Working with anti-adhesive coating. Suit for middle-low speed cutting thread on tubing, casing, drill rod, drill collar and sucker rod.

该牌号采用具有高强度的基体、红硬性好，抗冲击性能优异，同时搭配优异的抗高温耐磨性 PVD涂层，增加了刀具的抗粘和耐磨。适用于加工特殊材料（如镍基，抗硫，抗挤毁，含Cr等）油管、套管螺纹及接箍螺纹，以及该系列螺纹的高速切削。

Using good red-hardness and toughnesbody, excellent impact resistance. Working with high temperature resistance and wearable coating, to improve tool’s anti-adhesive and abrasive resistance. Suit for hard-working material(like: nickel base, sulfur resistance, collapse resistance and containing chromium) tubing, casing and coupling threading cutting, also suit for their high speed cutting condition.

该牌号具有较好的耐磨性和韧性，适用于螺纹梳刀的专用断屑器及其它刀片同时可根据不同的用途，进行表面涂层和非涂层处理。

石油管螺纹刀片标注说明 Carbide threading inserts for oil pipe

① 表示螺纹刀片使用车丝机床或使用厂商

"SK" 表示一般数控车丝机的刀片。"BP" "BC" 表示特定数控车丝机的刀片。非数控车丝机用的刀片可不标注。

② 表示螺纹的螺距或螺纹类型加工

8－表示螺距P=1/8"(=3.175mm)锥度1 :16的石油油管、套管V型圆螺纹。

10 －表示螺距 P=1/10"(=2.540mm) 锥度 1:16 的石油油管 V 型圆螺纹。

5B －表示螺距 P=1/5"(=5.080mm) 锥度 1:16 的石油套管偏梯型螺纹。

5B+D －表示螺距 P=1/5"(=5.080mm) 锥度 1:12 的石油套管偏梯型螺纹。

4Y1 －表示螺距 P=1/4"(=6.350mm) 的 V-0. 038R 锥度 1: 6 的石油钻杆接头螺纹。

4Y2 －表示螺距 P=1/4"(=6.350mm) 的 V-0. 038R 锥度 1: 4 的石油钻杆接头螺纹。

5Y3 －表示螺距 P=1 / 5" (=5. 080mm) 的 V-0. 040 锥度 1: 4 的石油钻杆接头螺纹。

4Y4 －表示螺距 P=1 / 4" (=6. 350mm) 的 V-0. 050 锥度 1: 4 的石油钻杆接头螺纹。

4Y5 －表示螺距 P=1 / 4" (=6. 350mm) 的 V-0. 050 锥度 1: 6 的石油钻杆接头螺纹。

6Y6 －表示螺距 P=1 / 6" (=4. 233mm) 的 V-O. 055 锥度 1: 8 的石油钻杆接头螺纹。

4Y7 －表示螺距 P=1 / 4" (=6. 350mm) 的 V--O. 065 锥度 1: 6 的石油钻杆接头螺纹。

4PAC －表示螺距 P=1 / 4" (=6. 350m 耐的 V-0. 076 锥度 1: 8 的石油钻杆接头螺纹。

30H9－表示螺距P=1 / 3" (=8. 467mm)的V-0. 084锥度5: 48的石油钻杆接头螺纹。

③ 用字母“W”表示加工外螺纹，字母“N”表示加工内螺纹。

④ 用数字1、 2、 3、 4分别表示刀片切削刃面数。

⑤ 用数字1、 2、 3、8表示每个切削刃上的同时切削齿数。

⑥ 用Ⅰ、Ⅱ等罗马数字表示不同的刀片齿形结构，仅一种结构时不标出。

① Stands for the threading machine or company name. "SK" stands for the insert used for the NC threading machine. "BP""BC" stands for the insert used for the specific NC threading machine. If not used for the NC threading machine, do not show any code.

② Stands for the code of thread types or thread pitch 8P=1/8 "(=3.175mm) V type round thread of tubing and casing(taper1:16).

10 P=1/10 "(=2.540mm) V type round thread of tubing (taper1:16).
5B P=1/5"(=5.080mm) buttress thread of casing(taper1:16).
5B+D P=1/5"(=5.080mm) buttress thread of casing(taper1:12).

4Y1 P=1/4"(=6.350mm) V-0.038R thread of oil drillrod connector(taper1:6)

4Y2 P=1/4"(=6.350mm) V-0.038R thread of oil drillrod connector(taper1:4).

5Y3 P=1/5"(=5.080mm) V-0.040 thread of oil drillrod connector(taper1:4).

4Y4 P=1/4"(=6.350mm) V-0.050 thread of oil drillrod connector(taper1:4).

4Y5 P=1/4"(=6.350mm) V-0.050 thread of oil drillrod connector(taper1:6).

6Y6 P=1/6"(=4.233mm) V-0.050 thread of oil drillrod connector(taper1:8).

4Y7 P=1/4"(=6.350mm) V-0.065 thread of oil drillrod connector(taper1:6).

4PAC P=1/4"(=6.350mm) V-0.076 thread of oil drillrod connector(taper1:8).

30H9 P=1/3"(=8.467mm) V-0.084 thread of oil drillrod connector(taper5:48).

③ W-external thread N － internal thread.

④ The character 1.2.3.4 stands for the number of the edges.

⑤ The character 1.2.3.8 stands for the number of the teeth per edge .

⑥ The character Ⅰ . Ⅱ stands for the diferent teeth types. If only one type, don't show any code.

API(美标)石油油管、套管圆螺纹形式及参数 The type of API tubing and casing round thread

内螺纹(接箍)Internal threading(connector)

API石油油管、套管圆螺纹 > Colinet系列圆螺纹刀片 API tubing and cashing round threading > Colinet series round threading inserts

外螺纹刀片 External threading insert

API 石油油管、套管圆螺纹 > Colinet系列圆螺纹刀片 API tubing and cashing round threading > Colinet series round threading inserts

内螺纹刀片 Internal threading insert

API石油油管、套管圆螺纹 > PMC系列圆螺纹刀片 API tubing and cashing round threading > PMC series round threading inserts

外螺纹刀片 External threading insert

内螺纹刀片 Internal threading insert

API 石油油管、套管圆螺纹 > 蝶形系列圆螺纹刀片 API tubing and cashing round threading > Papilionaceous series round threading inserts

外螺纹刀片 External threading insert

内螺纹刀片 Internal threading insert

API石油油管、套管圆螺纹 > S系列圆螺纹刀片 API tubing and cashing round threading > S-series round threading inserts

外螺纹刀片 External threading insert

内螺纹刀片 Internal threading insert

API 石油油管、套管圆螺纹 > U系列圆螺纹刀片 API tubing and cashing round threading > U-series round threading inserts

内螺纹刀片 Internal threading insert

API石油油管、套管圆螺纹 > 双面刃系列圆螺纹刀片 API tubing and cashing round threading > Double-side series round threading inserts

外螺纹刀片 External threading insert

API 石油油管、套管圆螺纹 > 双面刃系列圆螺纹刀片 API tubing and cashing round threading > Double-side series round threading inserts

外螺纹刀片 External threading insert

API石油油管、套管圆螺纹 > K形系列圆螺纹刀片 API tubing and cashing round threading > K-series round threading inserts

外螺纹刀片 External threading insert

内螺纹刀片 Internal threading insert

API 石油油管、套管圆螺纹 > 标准三角形系列圆螺纹刀片 API tubing and cashing round threading > Standard triangle series round threading inserts

外螺纹刀片 External threading insert

内螺纹刀片 Internal threading insert

API石油油管、套管圆螺纹 > 大三角系列圆螺纹刀片 API tubing and cashing round threading > Big triangle series round threading inserts

外螺纹刀片 External threading insert

内螺纹刀片 Internal threading insert

API 石油油管、套管圆螺纹 > 普通车丝机系列刀片 API tubing and cashing round threading > Common threading machine inserts

长条形外螺纹刀片 Strip external threading insert

方形内螺纹刀片 Square internal threading insert

API(美标)石油套管偏梯形螺纹形式及参数 Type and date of APl casing buttress threading

偏梯型套管螺纹牙型和尺寸(规格4 1 / 2 " 1 3 3 / 8 " ，5 牙 /25.4mm，锥度 1:16)

Form and dimension of buttress threading (diameter=4 1/2"-13 3/8", 5 tooth/25.4mm, taper 1:16)

偏梯型套管螺纹牙型和尺寸 ( 规格不小于 16"，5 牙 /25.4mm，锥度 1:12)
Form and dimension of buttress casing threading (diameter ≥ 16", 5 tooth/25.4mm, taper 1:12)

API(美标)石油套管偏梯形螺纹形式及参数 Type and date of APl casing buttress threading

直连型套管螺纹牙型 ( 规格 5"-7 5/8"，6 牙 /25.4mm，锥度 1:8)
Form of extreme-line casing threading (diameter = 5 ^ { 1 1 } - 7 5 / 8 ^ { 1 1 } , 6 tooth/25.4mm, taper 1:8)

直连型套管螺纹牙型 ( 规格 8 5/8"-10 3/4"，5 牙 /25.4mm，锥度 1:9.6)
Form of extreme-line casing threading (diameter=8 5/8" -10 3/4", 5 tooth/25.4mm, taper 1:9.6)

API 石油套管偏梯形螺纹 > Colinet 系列偏梯扣刀片 API buttress threading inserts for oil pipe > Colinet series buttress threading inserts

外螺纹刀片 External threading insert

API 石油套管偏梯形螺纹 > Colinet 系列偏梯扣刀片 API buttress threading inserts for oil pipe > Colinet series buttress threading inserts

外螺纹刀片 External threading insert

内螺纹刀片 Internal threading insert

API 石油套管偏梯形螺纹 > Colinet 系列偏梯扣刀片 API buttress threading inserts for oil pipe > Colinet series buttress threading inserts

API 石油套管偏梯形螺纹 > PMC系列偏梯扣刀片 API buttress threading inserts for oil pipe > PMC series buttress threading inserts

外螺纹刀片 External threading insert

内螺纹刀片 Internal threading insert

API石油套管偏梯形螺纹 > 蝶形系列偏梯扣刀片 API buttress threading inserts for oil pipe > Papilionaceous series buttress threading inserts

外螺纹刀片 External threading insert

内螺纹刀片 Internal threading insert

API 石油套管偏梯形螺纹 > S系列偏梯扣刀片 API buttress threading inserts for oil pipe > S-series buttress threading inserts

外螺纹刀片 External threading insert

内螺纹刀片 Internal threading insert

API 石油套管偏梯形螺纹 > U系列偏梯扣刀片 API buttress threading inserts for oil pipe > U-series buttress threading inserts

内螺纹刀片 Internal threading insert

API 石油套管偏梯形螺纹 > K系列偏梯扣刀片 API buttress threading inserts for oil pipe > K-series buttress threading inserts

外螺纹刀片 External threading insert

内螺纹刀片 Internal threading insert

API 石油套管偏梯形螺纹>立装系列偏梯扣刀片 API buttress threading inserts for oil pipe > Vertical series buttress threading inserts

外螺纹刀片 External threading insert

内螺纹刀片 Internal threading insert

API 石油套管偏梯形螺纹 > 标准三角形系列偏梯扣刀片API buttress threading inserts for oil pipe > K-series buttress threading inserts

外螺纹刀片 External threading insert

内螺纹刀片 Internal threading insert

GOST ( 俄标)石油套管偏梯形螺纹形式及参数 Type and date of GOST buttress threading inserts for oil pipe

GOST（俄标）石油套管偏梯形螺纹刀片

GOST buttress threading inserts for oil pipe

外螺纹刀片 External threading insert

内螺纹刀片 Internal threading insert

GOST ( 俄标) 石油套管偏梯形螺纹刀片GOST buttress threading inserts for oil pipe

内螺纹刀片 Internal threading insert

石油钻杆接头螺纹形式及参数

Thread type and date of oil drillrod connectors

石油钻杆接头螺纹形式 Thread type of oil drillrod connectors

V-0.038R、V-0.040 和 V-0.050 螺纹牙型 Thread form of V-0.03R,V-0.040 &V-0.050

V-0.055、V-0.065 和 V-0.076 螺纹牙型 Thread form of V-0.055,V-0.065&V-0.076

石油管螺纹刀具 > 管螺纹刀片Carbide threading tools for oil pipe

石油钻杆接头螺纹形式及参数 Thread type and date of oil drill rod connectors

石油钻杆接头螺纹形式及参数Thread type and date of oil drill rod connectors

V-0.050 和 V-0.084 螺纹牙型 Thread form of V-0.050&V-0.084

石油钻杆接头螺纹 > Ⅰ型石油钻杆螺纹刀片

Oil drill rod connector threading > Ⅰ type drill rod threading inserts

外螺纹刀片 External threading insert

石油钻杆接头螺纹 > Ⅰ型石油钻杆螺纹刀片

Oil drill rod connector threading > Ⅰ type drill rod threading inserts

内螺纹刀片 Internal threading insert

石油钻杆接头螺纹 > Ⅱ型钻杆60°锥螺纹刀片 Oil drill rod connector threading > Ⅱ type drill rod 60° taper threading inserts

外螺纹刀片 External threading insert

内螺纹刀片 Internal threading insert

石油钻杆接头螺纹 > Ⅱ型钻杆70°锥螺纹刀片

Oil drill rod connector threading > Ⅱ type drill rod 70° taper threading inserts

外螺纹刀片 External threading insert

石油钻杆接头螺纹 > Ⅱ型钻杆70°锥螺纹刀片

Oil drill rod connector threading > Ⅱ type drill rod 70° taper threading inserts

内螺纹刀片 Internal threading insert

石油钻杆接头螺纹 > Ⅱ型钻杆加厚螺纹刀片

Oil drill rod connector threading > Ⅱ type drill rod thicken threading inserts

外螺纹刀片 External threading insert

内螺纹刀片 Internal threading insert