4-1/2′′ (114mm) S135 API 5dp Drill Pipe for Oil Well, Water Well, HDD, Trenchless, No Dig
Beijing Superior Drilling Equipment Co., Ltd.Base Info
- Model NO.：114mm
- Manufacturing Process：Friction,Nitriding
- Surface Treatment：Other
- Operation Pressure：Atmospheric Pressure
- Material：Carbon Steelhigh Manganese Steel, Stainless Steel
- Trademark：Superior
- Transport Package：Wooden Box
- Specification：all sizes
- Origin：China
Description