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Place of origin:
China
Nonmagnetic drilling tools ofJIyuan east heavy Petroleum Drilling Tools include Non-Magnetic Drill Collar/Flex Collar, Stabilizer, MWD components etc. The material is high-purity austenitic stainless steel. The strict control of chemical composition and special forging process guarantees the excellent mechanical properties of our non-magnetic drilling tools.
[Related Keywords : Non-Magnetic Drill Collar, drill collar, drilling tools]
Business Type
Manufacturer
Location
Henan, China
Employees Total
11 - 50
Annual Revenue
USD 1,000,001 - 2,000,000
Min. Order:
as your request
Place of origin:
China
Price Condition:
FOB tianjin
The spiral drill collars are made of 4145H modified chromium-molybdenum alloy steel according to API Spec 7 and aSY/T 5144 . All threads can be phosphated,copperised or cold worked. All threads are machined with CNC Lathes-Double-Shouldered and a special thread, the max diameter of spiral drill collar is 14 inch. Out diamete: 3 7/8"~ 14"(inch) Depth of cut: 4.0 ~ 11.9 (mm) Length: 9150+150(mm) St
[Related Keywords : drill collar, non-magnetic drill collar, slick drill collar, flex drill collar]
Business Type
Manufacturer
Location
Beijing, China
Employees Total
11 - 50
Annual Revenue
USD 2,000,001 - 5,000,000
Competitive flex drill collar products from various flex drill collar manufacturers and flex drill collar suppliers are listed above, please select quality and cheap items for you.
Besides, we also provide you with related products such as drill collar for your choice.
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