Puyang Zhongshi Group Co., Ltd.
Puyang Zhongshi Group Co., Ltd.
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Gas Tight Premium Connection Plastic Closed End Thread Protectors For Drill Pipe
Gas tight premium connection drill pipe thread protectors description:
Full plastic thread protectors are usually used for protectinig the thread of drill pipes, drill collars, drill subs and oil tubing pipe.
Puyang Zhongshi Group's plastic thread protectors are made of good material-high-density polyethylene, and our production technology is CNC machined, not moulded. So can do a perfect fit for threads. Our thread protectors are available in a wide range of different sizes and can be manufactured in any colour.
Thread protectors' connections include NC connection, REG connection, IF connection, FH connection, DSTJ connection, VX connection, VF connection, HT connection, PAC connection etc.
API specifictions for drill pipe, tubing and casing thread protectors:
| Thread protector size | Thread protector type and material | API and premium threads |
| 2-3/8” | Full plastic, Plastic & steel | NUE, EUE, REG, NC(IF) and premium connections |
| 2-7/8” | ||
| 3-1/2” | ||
| 4” | ||
| 4-1/2” | ||
| 5” | Full plastic, Plastic&steel, full steel | STC, LTC, BTC, REG, NC(IF) and premium connections |
| 5-1/2” | ||
| 6-5/8” | ||
| 7” | ||
| 7-5/8” | ||
| 8-5/8 | ||
| 9-5/8” | ||
| 10-3/4” | ||
| 13-3/8” | ||
| 18-5/8” | ||
| 20” |
Gas tight premium connection thread protectors(colour) photo:
