(1) Grade: J55, N80, L80, P110

(2) Specs.: from 1.9" to 4-1/2" (48.26--114.3) mm

(3)Machining methods of pipe end: EUE, NUE

(4)Types of pipe material: Seamless

(5)Length: R2

(6)Standards:  API, GOST

(7)Payment type: T/T, L/C        Delivery time: 60 days

(8)Minimum order quantity: 200 tons     Packing: bundle     

(9)Thickness: 3.68mm—6.88mm

(10)Place of origin: China

There are more than thirty breeds of tubing in total such as grades of J55 & N88 & l80 & P110,etc; type of NUE & EUE; specification of 1.9, 2-3/8, 2-7/8, 3-1/2, 4, 4-1/2 inches and also the left hand thread.

Tubing are the company's main products. Our production is equipped with digital-controlled lathe, hydraulic machine with advanced digital-torsion meter, four channel intelligent eddy current detector, magnetic particle detector, portable thickness tester and single thread measuring instrument, etc. The testing device for tubing hydrostatic pressures is controlled by computer and has advanced monitoring capacity to ensure the ability of the final products.

The company has two advanced tubing assembly lines, which can be used to shape plain-end tubing (with material grade J55, N80 and L80). This production line is fully automatic and capable to produce high-quality products.