Place of Origin:
China
Brand Name:
XI'AN RIG
Certification:
API
Product Introduction
Non-magnetic pressure drill pipe adopts self-developed low-carbon stainless steel, implements API specifications and enterprise standards, can carry out cold rolling treatment on threads, can process double shoulder threads and other special threads, and can undertake various non-standard products.
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Dimensions and specifications of non-magnetic pressure-bearing drill pipe
| specification | OD (mm) | OD (in) | ID (mm) | ID (in) | Style | OD (mm) | OD (in) | Inner and outer thread shoulder chamfer | Center area mm | End area mm |
|---|---|---|---|---|---|---|---|---|---|---|
| WCY66-6 5/8FH-I | 168.3 | 6 5/8 | 114.3 | 4 1/2 | 6 5/8FH | 209.6 | 8 1/4 | 195.70 | 184.2 | 176.21 |
| WCY55-5 1/2FH-I | 139.7 | 5 1/2 | 92.1 | 3 5/8 | 5 1/2FH | 177.8 | 7 | 170.7 | 152.4 | 144.5 |
| WCY50-NC50-I | 127.0 | 5 | 76.2 | 3 | NC50 | 168.3 | 6 5/8 | 154.0 | 139.7 | 130.2 |
| WCY45-NC46-I | 114.3 | 4 1/2 | 71.4 | 2 13/16 | NC46 | 158.8 | 6 1/4 | 145.3 | 127.0 | 117.5 |
| WCY35-NC38-I | 88.9 | 3 1/2 | 52.39 | 2 1/16 | Nc38 | 120.7 | 4 3/4 | 116.3 | 101.6 | 92.1 |
| WCY29-NC31-I | 73.03 | 2 7/8 | 50.8 | 2 | NC31 | 104.8 | 4 1/8 | 100.4 | 84.1 | 81.0 |
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