Basic Info.
Size
100mm~1000mm
Thickness
5mm~30mm
Length
Fixed Length, by Random
Surface
Annealed, Black Painting
Zinc Coating Thickness
Min250GSM
Transport Package
Standard Seaworthy Packing
Specification
EN10210, ASTM A500, JIS, DIN, GB/T
Trademark
Iron&steel
Origin
China
HS Code
73066100
Production Capacity
2000tons Per Month
Product Description
Big size Seamless Steel Hollow Section/Squre Pipe
Standard: ASTM A500, JIS G3466, EN10210, GB/T6728-2002, GB/T6725-2002
Steel grade: S275JR, S355JR,Gr.B, Gr.C, Q195, Q235, SS400, 20#, 45#, Q345B, etc
Shape of pipe: Square tube, rectangle tubes
Type of pipe: Seamless and welded
Main sizes we can spply:
Standard: ASTM A500, JIS G3466, EN10210, GB/T6728-2002, GB/T6725-2002
Steel grade: S275JR, S355JR,Gr.B, Gr.C, Q195, Q235, SS400, 20#, 45#, Q345B, etc
Shape of pipe: Square tube, rectangle tubes
Type of pipe: Seamless and welded
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Square tube (mm) | Rectangle tube (mm) | ||
16×16×0.4~1.5 | 380×380×8.0~14.0 | 10×20×0.6~1.5 | 250×150×6~12.0 |
18×18×0.4~1.5 | 400×400×8.0~14.0 | 14×21×0.6~1.5 | 250×100×6~12.0 |
20×20×0.4~1.5 | 420×420×10.0~14.0 | 15×30×1.5~1.5 | 250×200×6~12.0 |
25×25×0.6~2.0 | 450×450×10.0~14.0 | 15×38×0.6~1.5 | 300×150×6~12.0 |
30×30×0.6~4.0 | 480×480×10.0~14.0 | 20×30×0.6~2.0 | 300×200×6~12.0 |
34×34×1.0~2.0 | 500×500×10.0~14.0 | 20×40×0.8~2.0 | 300×250×6~12.0 |
35×35×1.0~4.0 | 20×50×1.0~2.0 | 400×250×8~12.0 | |
38×38×1.0~4.0 | 550×550×10.0~40.0 | 22×35×0.9~2.0 | 400×300×8~12.0 |
40×40×1.0~4.5 | 600×600×10.0~40.0 | 25×40×0.9~3.75 | 450×200×8~12.0 |
44×44×1.0~4.5 | 700×700×10.0~40.0 | 25×65×1.0~2.0 | 450×250×8~12.0 |
45×45×1.0~5.0 | 800×800×10.0~50.0 | 30×40×1.0~3.75 | 400×300×8~12.0 |
50×50×1.0~5.0 | 900×900×10.0~50.0 | 30×45×1.0~3.75 | 400×350×8~12.0 |
60×60×1.5~5.0 | 1000×1000×10.0~50.0 | 30×50×1.0~4.0 | 500×200×10~12.0 |
70×70×2.0~6.0 | 30×60×1.0~4.5 | 500×250×10~12.0 | |
75×75×2.0~6.0 | 40×50×1.0~4.5 | 500×300×10~12.0 | |
80×80×2.0~6.0 | 40×60×1.0~5.0 | 500×350×10~12.0 | |
85×85×2.0~6.0 | 40×80×1.5~5.0 | 500×400×10~12.0 | |
95×95×2.0~8.0 | 40×100×2.0~5.0 | 500×450×10~12.0 | |
100×100×2.0~8.0 | 50×60×2.0~5.0 | ||
120×120×4.0~8.0 | 50×80×2.0~5.0 | 600×200×10~28.0 | |
150×150×6.0~10.0 | 50×100×2.0~8.0 | 600×400×10~28.0 | |
180×180×6.0~12.0 | 60×80×2.0~6.0 | 600×500×10~28.0 | |
200×200×6.0~12.0 | 80×100×2.0~8.0 | 800×400×10~28.0 | |
220×220×6.0~14.0 | 120×60×2.5~10.0 | 800×600×10~28.0 | |
250×250×6.0~14.0 | 120×80×2.5~10.0 | 800×700×10~28.0 | |
280×280×6.0~14.0 | 150×100×2.5~12.0 | 1000×400×10~28.0 | |
300×300×8.0~14.0 | 180×150×2.5~12.0 | 1000×500×10~28.0 | |
320×320×8.0~14.0 | 200×100×4~12.0 | 1000×600×10~28.0 | |
350×350×8.0~14.0 | 200×150×4~12.0 | 1000×800×10~28 |