Product List
Specification 20*20wall Thickness Range (0.4-1.5) Square Steel Pipe

Standard: ASTM, bs, GB, API, ASTM A53-2007, BS 1387, GB/T3901, API 5L Grade: Q195-Q345, ST35-ST52, A53-A369, Q235, Q195, St37-2, A53(A,B), A106(B,C) Thickness: 0.5 - 20 mm Outer ...
Q2235/Q345 Specification 350*350 Wall Thickness Range 6.0-2.0 Square Steel Pipe

Standard: ASTM, bs, GB, API, ASTM A53-2007, BS 1387, GB/T3901, API 5L Grade: Q195-Q345, ST35-ST52, A53-A369, Q235, Q195, St37-2, A53(A,B), A106(B,C) Thickness: 0.5 - 20 mm Outer ...
Specification 320*320 Wall Thickness Range 8.0-14 Square Steel Pipe

Standard: ASTM, bs, GB, API, ASTM A53-2007, BS 1387, GB/T3901, API 5L Grade: Q195-Q345, ST35-ST52, A53-A369, Q235, Q195, St37-2, A53(A,B), A106(B,C) Thickness: 0.5 - 20 mm Outer ...
Specification 16*16 Wall Thickness Range0.8-1.5 Square Steel Pipe

Standard: ASTM, bs, GB, API, ASTM A53-2007, BS 1387, GB/T3901, API 5L Grade: Q195-Q345, ST35-ST52, A53-A369, Q235, Q195, St37-2, A53(A,B), A106(B,C) Thickness: 0.5 - 20 mm Outer ...
Specification 900*900wall Thickness Range 10.0-50 Square Steel Pipe

Standard: ASTM, bs, GB, API, ASTM A53-2007, BS 1387, GB/T3901, API 5L Grade: Q195-Q345, ST35-ST52, A53-A369, Q235, Q195, St37-2, A53(A,B), A106(B,C) Thickness: 0.5 - 20 mm Outer ...
Specification50*50wall Thickness Range 0.8-1.0 Square Steel Pipe

Standard: ASTM, bs, GB, API, ASTM A53-2007, BS 1387, GB/T3901, API 5L Grade: Q195-Q345, ST35-ST52, A53-A369, Q235, Q195, St37-2, A53(A,B), A106(B,C) Thickness: 0.5 - 20 mm Outer ...
Specification 380*380wall Thickness Range 8.0-14 Square Steel Pipe

Standard: ASTM, bs, GB, API, ASTM A53-2007, BS 1387, GB/T3901, API 5L Grade: Q195-Q345, ST35-ST52, A53-A369, Q235, Q195, St37-2, A53(A,B), A106(B,C) Thickness: 0.5 - 20 mm Outer ...
Specification75*75wall Thickness Range 1.0-2.2 Square Steel Pipe

Standard: ASTM, bs, GB, API, ASTM A53-2007, BS 1387, GB/T3901, API 5L Grade: Q195-Q345, ST35-ST52, A53-A369, Q235, Q195, St37-2, A53(A,B), A106(B,C) Thickness: 0.5 - 20 mm Outer ...
Speccification 550*550 Wall Thickness Range 10.0-40square Steel Pipe

Standard: ASTM, bs, GB, API, ASTM A53-2007, BS 1387, GB/T3901, API 5L Grade: Q195-Q345, ST35-ST52, A53-A369, Q235, Q195, St37-2, A53(A,B), A106(B,C) Thickness: 0.5 - 20 mm Outer ...
Specification 35*55 Wall Thickness Range 0.8-2.0 Rectangular Steel Pipe

Standard: ASTM, bs, GB, API, ASTM A53-2007, BS 1387, GB/T3901, API 5L Grade: Q195-Q345, ST35-ST52, A53-A369, Q235, Q195, St37-2, A53(A,B), A106(B,C) Thickness: 0.5 - 20 mm Outer ...
Specification 650*650wall Thickness Range 10.0-40.0 Square Steel Pipe

Standard: ASTM, bs, GB, API, ASTM A53-2007, BS 1387, GB/T3901, API 5L Grade: Q195-Q345, ST35-ST52, A53-A369, Q235, Q195, St37-2, A53(A,B), A106(B,C) Thickness: 0.5 - 20 mm Outer ...
Specification 38*75 Wall Thickness Range 1.0-2.2 Rectangular Steel Pipe

Standard: ASTM, bs, GB, API, ASTM A53-2007, BS 1387, GB/T3901, API 5L Grade: Q195-Q345, ST35-ST52, A53-A369, Q235, Q195, St37-2, A53(A,B), A106(B,C) Thickness: 0.5 - 20 mm Outer ...
Specification 700*700 Wall Thickness Range 10.0-40.0 Square Steel Pipe

Standard: ASTM, bs, GB, API, ASTM A53-2007, BS 1387, GB/T3901, API 5L Grade: Q195-Q345, ST35-ST52, A53-A369, Q235, Q195, St37-2, A53(A,B), A106(B,C) Thickness: 0.5 - 20 mm Outer ...
Specification 25*25wall Thickness Range (0.4-2.0) Square Steel Pipe

Standard: ASTM, bs, GB, API, ASTM A53-2007, BS 1387, GB/T3901, API 5L Grade: Q195-Q345, ST35-ST52, A53-A369, Q235, Q195, St37-2, A53(A,B), A106(B,C) Thickness: 0.5 - 20 mm Outer ...
Q235/Q345 Specification600*600 Wall Thickness Range 8.0-30square Steel Pipe

Standard: ASTM, bs, GB, API, ASTM A53-2007, BS 1387, GB/T3901, API 5L Grade: Q195-Q345, ST35-ST52, A53-A369, Q235, Q195, St37-2, A53(A,B), A106(B,C) Thickness: 0.5 - 20 mm Outer ...