Non Magnetic Drill Collars - Chinaprice: contact company for price
meets the requirement of API Spec 7-1 and SY/T5144 Standard. It has good
low magnetic permeability, high mechanical property and perfect enduring
intergranular corrosion cracking performance. It is mainly used for the
inspection in the process of petroleum drilling, and the structure is
the same with the ordinary drill collar.
1. Average: Ur<1.010
2. Magnetic Field Gradient: ΔB≤0.05μT
1) Good quality and competive price
2) Certified by API
3) Use for well drilling
4) Delivery on time
5) Size according to your request
6) Drill collar, stick drill collar, non-magnetic drill collar, spiral drill collar covering all size.
1) standard:AISI 4145H and API Spec.7
2) Code:NCXX, IIF, REG
3) O.D:4 3/4 -11inch
4) I.D:2-3 inch
5) Lenghth:9150mm, 9450mm
- Phone: 08603514388799
- Address: No.3,South Industrial Zone Of Nanshahe, Songzhuang, Taiyuan, China
Published date: July 20, 2013 -
- Business Description: Shanxi Weigao Petroleum Drilling Tools Co., Ltd, a private high tech
enterprise integrating scientific research, production and marketing,
with years of history in the production of petroleum drilling collars,
square kellys, and other products, produces series of petroleum drilling
machineries and no excavation drills professionally.
We have many kinds of high precision manufacturing and inspection equipment: special numerical control pipe thread lathes, large cylindrical lathes, milling machine, deep hole boring machine, friction welding machine, medium frequency heat treatment production line, as well as variety of thread gauge, single measuring instruments, thickness gauges, hardness testers, ultrasonic flaw detectors, ballistic work testing machines, universal hydraulic testing machines with microcomputer display and so on.
With sophisticated production equipment, strict inspecting method and strong technology strength, we have mastered the key technique in producing petroleum drilling tools, whole process of production meet the requirement of API standard. Our company has already won the Certification of Quality System ISO9001:2000 and has obtained the product logo licenses of API SPEC7 1 (Certificate No.7 1 0625) and API Q1 (Certificate No.0571), which are issued by American Petroleum Institute.
Square And Hexagonal KellyPipes / Tubing - Steel - Shanxi Weigao Petroleum Drilling Tools Co., Ltd - China - July 20, 2013 - contact company for price
Kellys are available up to 46 feet long.Our kellys are made from 4145H modified alloy bars that are quenched and tempered full length. A hardness range of 285 to 341 BHN and a minimum impact value of 40ft-lbs are maintained one inch below the surface...
Api Standard Drill PipePipes / Tubing - Steel - Shanxi Weigao Petroleum Drilling Tools Co., Ltd - China - July 19, 2013 - contact company for price
Our company's drill pipes are in accordance with API 5DP, API SPEC 7 Standards. The material of drill pipe body are chosen by the 1&3 group of API 5D. (Group 1-Grade E75; Group 3-Grade X95, G105, S135). The choice of tool joints is according to the r...
Api Standard Drill CollarPipes / Tubing - Steel - Shanxi Weigao Petroleum Drilling Tools Co., Ltd - China - July 19, 2013 - contact company for price
WEIGAO offers a wide variety of drill collar sizes from 3 ⅛” - 9 ½”, spiraled or slick, and with API connections. All our drill collars are tailored to your specific requirements. We supply slick, spiral, and non-magnetic drill collars; their s...
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