Thick-walled drill pipes
(设备/材料)
型号编号: ТСБТ
状态: New
在制作: Russia
位置或存放国家: Russia
位置: Russia, Yekaterinburg
服务工程支持: Yes
保证: No
价钱: 要求价格
描述:
Standard: API Spec 7-1, TU of manufacturing plants; Protection: Uncoated, or varnished on the outside. Each pipe is protected by metal protectors;
概观:
- Marking: Depending on the requirements of the standard or the customer, marking should be done with branding or paint;
- Length: Pipes are supplied with a length of 9.45 meters.
Mechanical properties of TBT integrated (integral) design
| Range of outer diameters of TBT locks | Yield strength | Tensile strength | Elongation (L = 4D) | hardness |
|---|---|---|---|---|
| mm | MPa | MPa | % | Bhn |
| 88.9 ~ 127 | ≥758 | ≥965 | ≥13 | ≥285 |
| 139.7 ~ 168.3 | ≥689 | ≥931 | ≥13 | ≥285 |
Additional options
- TBT welded construction (with welded locks);
- Inner coating;
- Carbide surfacing;
- Unloading elements of threaded joints;
- Rolling thread;
- Phosphating threaded joints;
- Other lengths, other threaded connections (including double back);
- Increased number of central landings;
- Spiral grooves on a central landing.
Temperature
地点: Russia, Yekaterinburg
主要产品/服务: Oil pipes
注册: Russia, Yekaterinburg