API Spec 7 Drill Stem Accessories for Drilling Tools, Find Details and Price about Drill Stem Accessories Lifting Sub from API Spec 7 Drill Stem Accessories for Drilling Tools - Shanxi Huanjie Petroleum Drilling Tools Co., Ltd.
Specifications
TypePetroleum Drilling Tool & Accessory
UsageWell Drilling Machinery, Offshore Oil and Gas Field Exploitation Machinery, Oil and Gas Processing Machinery, Oil (Gas) Production Machinery