Type : Electric Resistance Welded
Electric Resistance Welded
Material Standard : ASTM / ASME A 335 GRP 1, P 5, P 9, P 11, P 12, P 22, P 23, P 91, ASTM / ASME A 691 GRP1 CR, 1 1/4 CR, 2 1/4 CR, 5 CR, 9CR, 91.
ASTM / ASME A 335 GRP 1, P 5, P 9, P 11, P 12, P 22, P 23, P 91, ASTM / ASME A 691 GRP1 CR, 1 1/4 CR, 2 1/4 CR, 5 CR, 9CR, 91.