Hot Dip Galvanized Steel Pipe Galvanized Steel Tube
Galvanized Steel Square Tube
Standard: GB/T 3091-2008, EN10296/10297,ASTM A500,etc.
Steel material: Q235, Q195, 20#, 45#, SS400, Gr.B.
Outer diameter: 20mm~406mm
Wall thickness: 1mm~10mm
Length: 6meters, 7meters, 9meteters, 12meters, or by random.
Type: seamless, welded
Thickness of Zinc coating: 200g~300g for BS standard, 500g~550g for ASTM standard,
Or according to buyer's requirement.
Type of pipe: Round pipe, Square tube, rectangle tube. Seamless and welded.
The Tope Quality Galvanized Steel Pipe in China
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Main size of our round galvanized seamless steel tube
Normal size of square/rectangle galvanized seamless steel tube
Thousands Tons Ready stock Pipe available all the year round. We can make shipment at least 500tons every month.
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Professional Team guarantee the best shipment services.
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Our service
Make production according to customer's specific requirements strictly.
Accept inspection during the production or before shipment.
Provide the original copy of MTC(Mill testing certificate)
Provide the standard seaworthy packing.
Arrange the most professional shipment.
Galvanized Steel Square Tube
Standard: GB/T 3091-2008, EN10296/10297,ASTM A500,etc.
Steel material: Q235, Q195, 20#, 45#, SS400, Gr.B.
Outer diameter: 20mm~406mm
Wall thickness: 1mm~10mm
Length: 6meters, 7meters, 9meteters, 12meters, or by random.
Type: seamless, welded
Thickness of Zinc coating: 200g~300g for BS standard, 500g~550g for ASTM standard,
Or according to buyer's requirement.
Type of pipe: Round pipe, Square tube, rectangle tube. Seamless and welded.
The Tope Quality Galvanized Steel Pipe in China
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Main size of our round galvanized seamless steel tube
Outer diameter (mm) | Wall thickness (mm) | Length (meters) | |
1/2'' | 21.3 | 0.6~3.0 | 0.3m~12m |
3/4'' | 26.7 | 0.6~3.0 | 0.3m~12m |
1'' | 33.4 | 1.0~3.0 | 0.3m~12m |
1-1/4'' | 42.3 | 1.0~4.0 | 0.3m~12m |
1-1/2'' | 48.3 | 1.0~4.0 | 0.3m~12m |
2'' | 60.3 | 1.5~4.0 | 0.3m~12m |
2-1/2'' | 76.1 | 1.5~4.0 | 0.3m~12m |
3'' | 88.9 | 1.5~9.5 | 0.3m~12m |
4'' | 114.3 | 2.0~9.5 | 0.3m~12m |
5'' | 141.3 | 3.0~9.5 | 1m~12m |
6'' | 168.3 | 3.0~12.0 | 1m~12m |
8'' | 219.1 | 3.2~12.0 | 1m~12m |
10'' | 273 | 3.2~12.0 | 1m~12m |
12'' | 323.8 | 6.0~15.0 | 1m~12m |
14'' | 355.6 | 8.0~15.0 | 1m~12m |
16'' | 406.4 | 8.0~20.0 | 1m~12m |
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 |
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Our service
Make production according to customer's specific requirements strictly.
Accept inspection during the production or before shipment.
Provide the original copy of MTC(Mill testing certificate)
Provide the standard seaworthy packing.
Arrange the most professional shipment.