种类分为：短接常见的分为普通短接，双公短接，整体加厚短接。
油管短接/套管短节
标准：API SPEC 5CT、API SPEC 5B、ISO 11960
尺寸：1.9" to 4-1/2"
钢级： J55, K55, N80-1, N80-Q, L80, C90, P110;
端部加工形式：STC,LTC,BTC,EUE,NUE，IJ,N-VAM,VAM TOP,HYD CS PH6;
长度：2FT-20FT
用途：钻井，采油，压裂
Tubing and casing pup joint
1. Size: 1.9 inch to 20inch;
2. End Type: NU, EU, STC, BTC, LTC,IJ;
3. Steel Grade: J55, K55, N80, L80, P110;
4. Specification: API Spec5CT and 5B
5. Dimensions and their tolerances of tubing round-thread as per API spec 5B
6.Protection of Thread: Thread protector
7.Our tubing and casing pup joint conform to API 5CT standard, lengths 2’. 4’.6’.8’10’ and we can make different lengths and sizes according to the customer’s requests.
销售顾问：薛永振
Mob:159 2226 8766
QQ：519 237 172
E-mail:dlpsytg@163.com /yzxue@dlpoctg.
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