L:5.8M-2M or as your requirement
Standard ASTM A53 Gr.A/B, API 5L PSL1 and PSL2,
GB/T 3091, GB/T 13793, ASTM A252, ASTM A53, ASTM A500,
EN 10210, EN 10219,DIN 1626/1615, DIN 17120, etc.
we can also produce according to drawing and
standards provided by customers.
Steel Grade API 5L X42, X46, X52, X56, X60,
X65, X70BN, X42N, X46N, X52N, X56N, X60N,BM, X42M,
X46M, X52M, X56M, X60M, X65M, X70M, X80M, X90M, X100M,
SS400, Q235, Q345, Q460, A572 Gr.50, Gr.1/Gr.2/Gr.3,
S235, S275, S355, ect.