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Wholesale Manufacturer Price Geothermal Well API 5DP Thread Grade G105 Steel Water Well Drill Pipe
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Products
Product number:
37
Product description
| OD: | 89mm ( 3.5'' inch) thread drill pipe |
| Connection: | 121mm |
| Thread: | NC38 |
| Wall thickness: | 9.5mm/10mm |
| Length: | R1,R2,R3 or as your request |
| Pipe body material: | High quality alloy seamless pipe of G105 |
| Tool joint material: | 35CrMo/ 4137H |
| Thread treatment: | Phosphorization or copper plating |
| Yield strength: | Min 724 Mpa |
| Tensile strength: | Min 793 Mpa |
| Safe drilling depth: | Within 1,800 meters |
| Suitable: | water well, geothermal well, gas well |
| Strictly according to API 5DP standard | |
Friction Welded And Thin Buckle Drill pipe:
1.OCTG selection,rod end upsetting meets API 5D standard.
2.Thicker tube transfer of heat treatment.
3.Tool joint fored,controlled atmosphere heat treatment,up to API SPEC-7-1 standard.
4.Welding area using thermo-mechanical treatment, up to API SPEC-7 standard.
5.The thread is reverse, apply to salvage tool.
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