erw steel pipe (1) Length: 3.7m-12 m (2) Size: O. D.: 1/8" to 24" (3)W. T.: sch 10, sch 20, sch 40, sch 80, sch 160
erw steel pipe
(1) Meterial: ASTM A 53 Grade B/ API 5L Grade B(2) Yleld point: ≥240 (3) Chemical composition(%) ASTM A 53 Grade B C: 0.42-0.50; Si: 0.17-0.37; Mn: 0.50-0.80; P≤0.035; S≤0.035; Cr≤0.25; Cu≤0.25; Ni≤ 0.25 (4) W. T tolerance: ± 12.5% O. D tolerance: Astm a53 grb d<48.3 ± 0.4/-0.79mm D≥48.3 ± 1% (5) Surface: Oiled or black painted to prevent rust (6) Length: 3.7m-12m Size: O. D.: 1/8" to 24" W. T.: Sch 5, sch 10, sch 20, sch 40, sch 80, sch 160, sch xxs (7) Packaging: Hexagonal shape bundles wrapped with strong steel strip and plastic cap or according to customers'requests (8) Main export market: Middle east, southeast asia, europe and america, south america, africa and so on.
erw steel pipe
