1) Standard:
a) O.D.: 12 - 127mm
b) S: 1.5 - 8mm
2) Application: furnace tube for petroleum refining factory, heat exchanger and for
pipeline
3) Material: 10#, 20#, 35#, 45#, 16mn
Inspection and Test:

Chemical Composition Inspection, Mechanical properties Test. 100% ECT, CT test.

Our products'brief Instruction:

Cold draw seamless steel tube/pipe

ASTM/ASME: A106, A53, A179, A192, A213, A210, A333, A334,

DIN: Din1629(St37.0/ St44.0/ St52.0) Din17175(ST35.8/ST45.8) DIN2391 (ST35/ST45/ST52) DIN17200( 40Cr/34CrMo4/CK45)

API: Line Pipe( GR.B/X42/X46/X52/X60) Tubing( J55/N80/L80)

EN: 10255(S195T) EN10216-1( P195TR1/P235TR1/P265TR1) EN10216-2(P195GH/P235GH/P265GH) EN10305-1 (E215/E235/E335)

OD.:1/2"~4"( 19.05mm~114.3mm)

W.T.:1mm~10mm

Max length: 16m

Package:Bare packing/ bundle packing/ wooden box packing

Surface treatment:Oiled/ Black painted/ Hot Dip Galvanized