Shan Xi Golden Diamond Petroleum Drill Tools Manufacturing Co.,Ltd

manufacturer(8)

Shan Xi Golden Diamond Petroleum Drill Tools Manufacturing Co.,Ltd

Showing 1 - 8 of 8, total 1 pages [First] [Previous] [Next] [Last]

lifting subs
Specification: oil drilling tools, kellys , dril collar, drill pipe, kellys
Detail: material: aisi 4145h modified chromium-molybdemum alloy steel standard: API SPECIFICATION 7. all threads are phosphated , copperized or cold worked.

drill string cross-over sub
Specification: oil drilling tools, kellys , dril collar, drill pipe, kellys
Detail: Drillstring adapter uses AISI4145H chromium-molybdenum steel, execute API specification.We can produce the same-dia type, reducers type and L-type three types, the screw can be cold thread rolling, copper or phosphate treatmen...

kelly
Specification: oil drilling tools, kellys , dril collar, drill pipe, kellys
Detail: 1.material : AISI4145H alloy steel 2.standard: API spec 7 and SY/T6509 3.It is formed by hot forged and fully heat-treated by intermediate frequency induction heat treatment or 20m horizontal optical resistance fumace to gai...

petroleum casing pipe
Specification: oil drilling tools, kellys , dril collar, drill pipe, kellys
Detail: According to the strength of steel itself the casing pipe can be divided into different grade steel,which are J55、K55、N80、L80、C90、T95、P110、Q125、V150etc. Different Well condition and depth, use different steel g...

drill pipe
Specification: oil drilling tools, kellys , dril collar, drill pipe, kellys
Detail: The HWDP’s uses AISI 4145H alloy structural steel, the technique of production exactly carries on the SY/T5146-1997 standard, HWDP is one kind of medium weight and the drill pipe similar drilling tool, its wall thickness is ...

oil drilling collar
Specification: oil drilling tools, kellys , dril collar, drill pipe, kellys
Detail: The drill collar is according to SY/T5144-2007 and API 7-1 “Specification for Rotary Drill Stem Elements��?standard, the material uses AISI 4145H alloy structural steel to carry on the deep hole processing, before thread...


Showing 1 - 8 of 8, total 1 pages [First] [Previous] [Next] [Last]
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