1)Product name: A210-a1 seamless steel tube
2)Place of Origin: China
3)Material:
ASTM A178 Grade A, C, D
ASTM A192
ASTM A210 GradeA-1, C
BS3059 320 CFS
BS3059 360, 440, 243, 620-460, 622-490, S1, S2, TC1, TC2
EN10216-1 P195TR1/TR2, P235TR1/TR2, P265TR1/TR2
EN10216-2 P195GH, P235GH, P265GH, TC1, TC2
DIN17175 ST35.8, ST45.8
DIN1629 ST37.0, ST44.0, ST50.0
JIS G3454 STPG370, STPG410
JIS G3461 STB340, STB410, STB440
GB5310 20G, 15MoG, 12CrMoG, 12Cr2MoG, 15CrMoG, 12Cr1MoVG, 12Cr2MoWVTiB
GB9948 10, 20, 12CrMo, 15CMo
GB3087 10, 20
4)Diameter range: 12mm-630mm
5)Wall thickness: 1mm-60mm
6)Length: 5m-8m or as customers' required
7)Tolerance: meet the standard.
8)Standard: ASTM DIN JIS or GB standard
Others: Plain or beveled ends.Coating based on customers' specification.