Description

♦ The Petroleum drilling tools mainly include Drill collars, Spiral drill collars, Non magnetic drilcollars, Short drill collars, Drill tool stabilizers, Non magnetic drill tool stabilizers, Integral heavy weight drill pipes, etc. ♦ The details of Integral Spiral Blade Stabilizer as follows, 1. Material: AISI ***5H Mod Alloy steel, Non magnetic steel, etc. 2. Types: Drill String type and Near bit type. 3. Use: It is mainly used to stabilize the drilling tools in the process of drilling hole. 4. Standard: API Spec **1 or SY/T******1Standard. 5. Inspection&Test: When producing, traceability are maintained from the receipt of raw material to completion of final products, and serial numbers are die-stamped on each workpiece body. During each manufacturing process, inspection and test are performed.