Model NO.: IR-GI steel pipe
Size: Full Specification
Length: Fixed Length, by Random
End Processing: Plain End with End Cap
Zinc Coating: 200~300GSM
Coating Type: Hot DIP Coating
Trademark: Iron&steel
Transport Package: Standard Seaworthy Packing
Specification: ASTM A106
Origin: China
HS Code: 7306
Model NO.: IR-GI steel pipe
Size: Full Specification
Length: Fixed Length, by Random
End Processing: Plain End with End Cap
Zinc Coating: 200~300GSM
Coating Type: Hot DIP Coating
Trademark: Iron&steel
Transport Package: Standard Seaworthy Packing
Specification: ASTM A106
Origin: China
HS Code: 7306
Galvanized Seamless Steel Pipe(Round,Square,Rectangle)
Standard: ASTM A106/A53,Gr.B,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.
Prime quality of our GI pipe
Main size of our round galvanized seamless steel tube
| Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â 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 |
  Normal size of square/rectangle galvanized seamless steel tube
| 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 |
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.
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Galvanized Seamless Steel Pipe(Round,Square,Rectangle)
Standard: ASTM A106/A53,Gr.B,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.
Prime quality of our GI pipe
Main size of our round galvanized seamless steel tube
| Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â 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 |
  Normal size of square/rectangle galvanized seamless steel tube
| 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 |
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.
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Barbed Iron Wire
Barbed Iron Wire,Galvanized Barbed Iron Wire,PVC Coated Barbed Iron Wire
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