1.
Numerical Analysis on Connection Performance of Non-API Big Omega Premium-Threaded Connection
非API标准Big Omega特殊螺纹接头连接性能数值分析
2.
Key Items and Effect Factors of Inspection and Acceptance for Premium Connection Tubing and Casing
特殊螺纹接头油 套管验收关键项目及影响因素
3.
Technical Features and Application Analysis of Tubing/Casing with HUNTING Premium Thread Connections
汉廷特殊螺纹接头油套管的技术特点与应用分析
4.
A Threading Process for Negative-supporting-thread Premium Connection
一种负承载角特殊管接头的螺纹加工工艺
5.
Screwed 1;Screwed 2;Screwed 3;Screwed 4
螺纹接头 1;螺纹接头 2;螺纹接头 3;螺纹接头 4
6.
Screwed Joint 1;Screwed Joint 2;Screwed Joint 3
螺纹接头 1;螺纹接头 2;螺纹接头 3
7.
male and female cross
阳螺纹-阴螺纹十字接头
8.
A pipe coupling threaded on both ends.
螺纹接头一种两端都带外螺纹的管子
9.
box up and pin down
上部阴螺纹-下部阳螺纹接头
10.
warm up a connection
敲击螺纹接头使之松动
11.
NPSC (American Standard Straight Pipe Thread in Coupling)
美国标准接头直管螺纹
12.
drill chuck with thread adapter
螺纹联接扳手钻夹头
13.
reducing extension piece
异径内外螺纹管接头
14.
Influences of dimensional deviations on contact characteristics of threaded joint with double steps in drill collars
钻铤双台阶螺纹接头尺寸偏差对接触特性的影响
15.
It is imperative that no heat is applied to connection as nipples contain a plastic liner.
如果螺纹接头包含塑料衬垫,则不要在这种螺纹接头上焊接。
16.
Male connector for butt joints--Body
GB/T3755.2-1983卡套式锥螺纹对接直通接头体
17.
Male elbow for butt joints--Assembly
GB/T3758.1-1983卡套式锥螺纹对接直角管接头
18.
Male elbow for butt joints--Body
GB/T3758.2-1983卡套式锥螺纹对接直角接头体