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2.It is using for conveying water, petroleum, gas and other common fluids and common building structures.
3.Grade: ASTM A53,ASTM A106,API 5L,P195TR1,P195TR2,P235TR1,P235TR2,P265TR1,P265TR2,ST37,ST52 and so on
4.Size: 1/2"-36"*Sch20, Sch40, Sch60, Sch80, Sch100, Sch120, Sch160, XXS
5.Length: 5M-12M random length or fixed.Cut tollerance 10mm.
6.Loading:5.85(below) meters for 20' container, 6(up) meters for 40' container
7.Packing:black paint coating,beveld ends or plain.Caps both ends.
8.Delivery tollerance:+-10%,or +-8% or +-5%of total quantity and amount.
9.Black Steel pipe test:Chemical Component Analysis,Mechanical Properties(Ultimate tensile strength,Yield strength,Elongation),Technics Properties(Flattening Test,Bending Test,Hardness Test,strike Test,etc), Exterior Size Inspection, Nondestructive Test,Hydrostatic Test.
11.Delivery: FOB / CFR / CIF
12.Delivery port:China Main Port
13.Payment: TT 30% or 30% prepayment balance by Irrevocable LC at sight.
14. ISO Certificate,offer Material test cetificate EN10204.1B,third party inspection SGS,BV,TUV etc.
If you have any interest, please don't hesitate to contact us. I am Vanessa here for you.

Email/Msn:  cnsteelpipe@hotmail.com

Cell:0086-15919094756

skype:cnsteelpipe