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API 7 Drill collar
Payment Terms: | L/C,T/T |
Type: | Carbon Steel Pipes |
Standard: | API 7 |
Product Description 1. Steel Frame: Constructed with two or three 304 or 316 stainless steel wire cloth layers with a steel backing plate and steel frame combined together. Because of different mesh size and hole size, get a better filtering effect. The bottom high strength ...
Come From Dongying Lake Petroleum Technology Co.,
Product Description The details of Drilling Stabilizer as follows, 1. Material: AISI 4145H 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. ...
Come From Dongying Lake Petroleum Technology Co.,
Product Description We can manufacture square drill rods and hexagonal drill rods as per requirements of customers. They are made of AISI 4142H-4145H forged or rolled alloy structural steel. Quenching plus tempering thermal treatment will be conducted over the whole length. Its ...
Come From Dongying Lake Petroleum Technology Co.,