Heavy Weight Drill Rod/Drill Pipe O. D 5" with API Spec 7-1, Find Details and Price about Drill Collar API 7-1 from Heavy Weight Drill Rod/Drill Pipe O. D 5" with API Spec 7-1 - Hebei Shitan Machinery Manufacturing Co., Ltd.
Specifications
OriginChina
HS Code8431431000
MaterialStructural Alloy Steel 4145h
Model NO.O. D 3 1/2\" - O. D 6 5/8
TrademarkShitan
SpecificationO. D 3 1/2" - O. D 6 5/8
Surface TreatmentSpray-Paint
Operation PressureAtmospheric Pressure
Manufacturing ProcessForging and Integral Heat Treatment