- MaterialAISI 4145H Mod Alloy Steel
- Additional FeaturesCold Rolling On Thread Roots
- ConformanceAPI Spec 7-1
- Supply TypeManufacturer
- Preferred Buyer Location India only
IOGS manufactures Heavy Weight Drill Pipe and drill collar from AISI 4145H Mod Alloy steel conforming to requirements of API Spec 7-1 / Customer requirements. End Connections are machined in accordance to API Spec 7-2, phosphated and protected with thread protectors. Cold rolling on thread roots and hard-banding are done on request