SHANGHAI T&T INTERNATIONAL CO.,LTD.
| Payment Terms | L/C, T/T |
| Supply Ability | 10000TON PER MONTH |
| Delivery Time | 5-8 DAYS |
| Packaging Details | Nude packing/Canvas packing/Bundles packig 25 tons per 20'container |
| Section shape | Square |
| Alloy or not | Non-alloy |
| Technique | ERW |
| Thickness | 0.5-16mm |
| Application | Structure Pipe,Building,Industrial |
| Surface treatment | Galvanized |
| Grade | Q345,Q195,Q235 |
| Standard2 | BS 1387 |
| Grade group | Q195-Q345 |
| Standard | ASTM,GB |
| Secondary or not | Non-secondary |
| Length | 5.8-12m,or cut as request. |
| Material | Q195/Q215/Q235/Q345 |
| Outer diameter(round) | 10.2 - 600 mm |
| Product name | Welded Steel Pipe |
| Surface | Customers't Requirement |
| Usage | Construction Structure |
| Shape | Square. Rectangular.Round |
| Brand Name | T&T |
| Model Number | SQUARE |
| Certification | ISO |
| Place of Origin | CHINA |
View Detail Information
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Product Specification
| Payment Terms | L/C, T/T | Supply Ability | 10000TON PER MONTH |
| Delivery Time | 5-8 DAYS | Packaging Details | Nude packing/Canvas packing/Bundles packig 25 tons per 20'container |
| Section shape | Square | Alloy or not | Non-alloy |
| Technique | ERW | Thickness | 0.5-16mm |
| Application | Structure Pipe,Building,Industrial | Surface treatment | Galvanized |
| Grade | Q345,Q195,Q235 | Standard2 | BS 1387 |
| Grade group | Q195-Q345 | Standard | ASTM,GB |
| Secondary or not | Non-secondary | Length | 5.8-12m,or cut as request. |
| Material | Q195/Q215/Q235/Q345 | Outer diameter(round) | 10.2 - 600 mm |
| Product name | Welded Steel Pipe | Surface | Customers't Requirement |
| Usage | Construction Structure | Shape | Square. Rectangular.Round |
| Brand Name | T&T | Model Number | SQUARE |
| Certification | ISO | Place of Origin | CHINA |
| High Light | square hollow section ，ss square pipe | ||
Specification list:
| HOT DIP GALVANIZED SQUARE HOLLOW SECTION GB/T6728-2002 GB/T6725-2008 | |||||
| NO | Specification(mm) W*W*T | Theoretical Weight (kg/m) | NO | Specification(mm) W*W*T | Theoretical Weight (kg/m) |
| 1 | 20×20×1.7 | 1.068 | | ||
| 2 | 20×20×1.8 | 1.130 | |||
| 3 | 20×20×2.0 | 1.256 | |||
| 4 | 25×25×1.7 | 1.335 | |||
| 5 | 25×25×1.8 | 1.413 | |||
| 6 | 25×25×2.0 | 1.570 | |||
| 7 | 25×25×2.2 | 1.727 | |||
| 8 | 25×25×2.5 | 1.963 | |||
| 9 | 25×25×3 | 2.355 | |||
| 10 | 30×30×1.7 | 1.601 | 33 | 50×50×4.5 | 7.065 |
| 11 | 30×30×1.8 | 1.696 | 34 | 50×50×5 | 7.850 |
| 12 | 30×30×2.0 | 1.884 | 35 | 60×60×1.7 | 3.203 |
| 13 | 30×30×2.2 | 2.072 | 36 | 60×60×1.8 | 3.391 |
| 14 | 30×30×2.5 | 2.355 | 37 | 60×60×2.0 | 3.768 |
| 15 | 30×30×3 | 2.826 | 38 | 60×60×2.2 | 4.145 |
| 16 | 40×40×1.7 | 2.135 | 39 | 60×60×2.5 | 4.710 |
| 17 | 40×40×1.8 | 2.261 | 40 | 60×60×3 | 5.652 |
| 18 | 40×40×2.0 | 2.512 | 41 | 60×60×3.5 | 6.594 |
| 19 | 40×40×2.2 | 2.763 | 42 | 60×60×4 | 7.536 |
| 20 | 40×40×2.5 | 3.140 | 43 | 80×80×2.2 | 5.526 |
| 21 | 40×40×3 | 3.768 | 44 | 80×80×2.5 | 6.280 |
| 22 | 40×40×3.5 | 4.396 | 45 | 80×80×3 | 7.536 |
| 23 | 40×40×4 | 5.024 | 46 | 80×80×3.5 | 8.792 |
| 24 | 50×50×1.7 | 2.669 | 47 | 80×80×4 | 10.048 |
| 25 | 50×50×1.8 | 2.826 | 48 | 100×100×2.5 | 7.850 |
| 26 | 50×50×2.0 | 3.140 | 49 | 100×100×3 | 9.420 |
| 27 | 50×50×2.2 | 3.454 | 50 | 100×100×3.5 | 10.990 |
| 28 | 50×50×2.5 | 3.925 | 51 | 100×100×4 | 12.560 |
| 29 | 50×50×3 | 4.710 | 52 | 100×100×4.5 | 14.130 |
| 30 | 50×50×3 | 4.710 | 53 | 100×100×5 | 17.270 |
| 31 | 50×50×3.5 | 5.495 | 54 | 120×120×7.5 | 28.260 |
| 32 | 50×50×4 | 6.280 | 55 | 150×150×5 | 23.550 |
| The specification above are frequently used in China,and there are lots of stores in our warehouse. For other specifications which do not show in the table, you can touch me for confirming. | |||||
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Agent,Exporter,Trading Company,Seller
Year Established:
2013
Total Annual:
25 Million-30 Million
Employee Number:
120~150
Ecer Certification：
Active Member
Shanghai T&T International who was started in 2009, has been committed to providing One-Stop steel & Iron products purchasing, customized and personalized steel & Iron products supply and consultancy services to customers both in China and abroad. Products mainly include Electric Powe... Shanghai T&T International who was started in 2009, has been committed to providing One-Stop steel & Iron products purchasing, customized and personalized steel & Iron products supply and consultancy services to customers both in China and abroad. Products mainly include Electric Powe...
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