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SHENG YUAN,Dongying,Shandong,China China
good smooth finish, favorable flexibility, strong resistance to impact, outstanding adhesion and wonderful corrosion resistance.
1.Standard: API 5CT 2.Specifcation: 4 1/2"- 20" 3.OD: 114.30 - 508 mm 4.WT: 5.21 -13.06 mm 1.Standard: API 5CT 2.Specifcation: 4 1/2&
Materials: Drill collars are manufactured from AISI4145H modified steel and are supplied in the as rolled surface finish condition. Alternative surfa
Comprehensive properties: good smooth finish, favorable flexibility, strong resistance to impact, outstanding adhesion and wonderful corrosion resista
Intergal heavy weight drill pipe is made from AISI 4142H-4145Halloy steel, the manufacturing follows API SPEC 7-1 and SY/T5156-2006 standard.
oil tubing 1.standard: API 5CT 2.Steel grade:J55, K55, N80, L80, p110 3.technology:seamless pipe 4.OD:114.30-508.00mm
The OD of the drill pipe is from 2 3/8" to 5 1/2" and steel grade from E75 to S135. 2 3/8", 2 7/8" 3 1/2", 4", 4 1/2", 5&
The HISIN LZ series down-hole motor is a kind of advanced drilling tools to convert the hydraulic energy into mechanical energy through a linkage of a
Persona de contacto Ms. Tin Tin
Dirección SHENG YUAN, Dongying, Shandong
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