SHANGHAI T&T INTERNATIONAL CO.,LTD.
| Payment Terms | L/C, T/T |
| Supply Ability | 1000TON PER MONTH |
| Delivery Time | 5-20 WORK DAYS |
| Packaging Details | Nude packing/Canvas packing/Bundles packig |
| Section shape | Square |
| Alloy or not | Non-alloy |
| Technique | ERW |
| Thickness | 0.5-16mm |
| Application | Structure Pipe,Building,IndustrialSolar Tracker System |
| Surface treatment | Galvanized |
| Grade | Q345 Q235 |
| Standard2 | BS 1387,GB/T 3091-2001 |
| Standard | ASTM,GB |
| Secondary or not | Non-secondary |
| Length | 4-12m,or cut as request. |
| Material | Q195/Q215/Q235/Q345,Q195-Q345 20# SS400 |
| Outer diameter(round) | 15 - 610 mm |
| Product name | Galvanized Square Steel Tubes,Welded Steel Pipe,gi pipe |
| Surface | Galvanized Coated,zinc coated 200-700g/sqm |
| Shape | Square |
| 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 | 1000TON PER MONTH |
| Delivery Time | 5-20 WORK DAYS | Packaging Details | Nude packing/Canvas packing/Bundles packig |
| Section shape | Square | Alloy or not | Non-alloy |
| Technique | ERW | Thickness | 0.5-16mm |
| Application | Structure Pipe,Building,IndustrialSolar Tracker System | Surface treatment | Galvanized |
| Grade | Q345 Q235 | Standard2 | BS 1387,GB/T 3091-2001 |
| Standard | ASTM,GB | Secondary or not | Non-secondary |
| Length | 4-12m,or cut as request. | Material | Q195/Q215/Q235/Q345,Q195-Q345 20# SS400 |
| Outer diameter(round) | 15 - 610 mm | Product name | Galvanized Square Steel Tubes,Welded Steel Pipe,gi pipe |
| Surface | Galvanized Coated,zinc coated 200-700g/sqm | Shape | Square |
| Brand Name | T&T | Model Number | SQUARE |
| Certification | ISO | Place of Origin | CHINA |
| High Light | galvanized square pipe ，galvanized box tubing | ||
T&T company is a professional manufacturer of galvanized steel pipe, welded pipe ,galvanized square/Rectangular tube and scaffolding products. we believed in the best quality, reasonable price, on time delivery and super service.
Quick Details of Galvanized Steel Square Tubing:
| Product name | 30g 40g 50g 60g Zinc Steel Square Tube Galvanised Steel Box Galvanized Square Steel Tubing | |
| Technique | Electronic Resistance Welding (ERW) | |
| Surface | Galvanized | |
| Ends | threaded with coupling, caps | |
| Application | construction pipe, structure pipe, Greenhouse pipe, Building material tube, etc | |
| Trade Terms | FOB, CFR, CIF, EXW. | |
| Payment Terms | T/T,L/C at sight 30%T/T in advance,balance 70% should be paid after receiving the copy of BL. | |
| Loading Port | Tianjin Port | |
| Material | Q355, Q345B, S390GD, S420GD, S450GD; ASTM A500C 50KSI, ASTM A500C 600KSI, ASTM A500C 65KSI |
| Surface Coating | Hot Dip Galvanized, Pre-Galvanized |
| Zinc Coating | ASTM A653M G90, G115, Z275, ASTM A123 65UM, 85UM |
| Radius | 2T-2.5T |
| Straightness | 1.5mm per meter |
| TWIST tolerance | +/- 0.05 degree per meter |
| Length | 4.5- 12.5m |
| Size | 100*100, 120*120, 125*125, 130*130, 150*150, 170*170 mm |
| Thickness | 2.0mm, 2.25mm, 2.5mm, 3.0mm, 4.0mm, 4.5mm, 5.0mm |
| Precision Processing | Punching Hole at the tube boay |
Specification of Galvanized Steel Square Tubing:
| Galvanized Galvanized Steel Square Rectangular Tubing | ||||
| Square pipe (side length) (mm) | thickness (mm) | Rectangular pipe (side length) (mm) | thickness (mm) | |
| 15*15 | 0.8-1.3 | 10*20 | 0.8-1.3 | |
| 20*20 | 0.8-2.0 | 15*30 | 0.8-1.5 | |
| 25*25 | 0.8-2.75 | 20*30 | 0.8-2.5 | |
| 30*30 | 0.8-2.75 | 20*40 | 0.8-2.75 | |
| 40*40 | 1.0-4.0 | 25*50 | 1.0-4.0 | |
| 50*50 | 1.0-4.0 | 30*40 | 1.0-4.0 | |
| 60*60 | 1.5-4.0 | 30*50 | 1.0-4.0 | |
| 70*70 | 1.5-5.0 | 30*60 | 1.5-4.0 | |
| 80*80 | 1.5-5.0 | 30*50 | 0.1-4.0 | |
| 100*100 | 2.0-6.0 | 40*60 | 1.5-4.0 | |
| 110*110 | 2.0-6.0 | 40*80 | 1.5-4.0 | |
| 120*120 | 2.0-8.0 | 40*100 | 1.5-5.0 | |
| 140*140 | 3.0-8.0 | 50*80 | 1.5-4.0 | |
| 150*150 | 3.0-8.0 | 60*80 | 2.0-5.0 | |
| 200*200 | 3.0-10.0 | 60*100 | 2.0-5.0 | |
| 250*250 | 3.0-8.0 | 60*120 | 2.0-5.0 | |
| 300*300 | 3.0-8.0 | 80*100 | 2.0-6.0 | |
| Guide For Ordering Products | ||||
The hot-dip galvanized layer is generally above 35 μm,
and even up to 200 μm. The hot-dip galvanizing has a
good covering ability, the coating is dense, and there is no organic matter inclusion. The corrosion resistance of hot dip galvanizing is much higher than that of cold galvanizing.
Pre-Galvanized Steel Square Tubing
The Pre galvanized layer is generally from5 μm to 25 μm, The treatments before galvanization allow the product to be conveniently plated with a zinc coating and also ensure uniform coating thickness, strong coating adhesion, and improved corrosion resistance
Packing and Loading
1.Waterproof plastic bag then bundle with strip, On the all.
2.Waterproof plastic bag then bundle with strip, On the end.
3.20ft container: not more than 25mt. and the length is not more than 5.8m.
4.40 ft container: not more than 27mt. and the length is not more than 11.8m
Why choose us
Large indoor and outdoor storage of goods, To ensure the supply of goods!
Advanced testing equipment, Ensure first class quality!
Obtaining of international certificate, To ensure our honest!
FAQ
Q: Are you trading company or manufacturer ?
A: We are agent of factory.
Q: How long is your delivery time?
A: 10-15 days after received your deposit or original L/C .
Q: Do you provide samples ?is it free or extra ?
A: Yes, we could offer the sample for free charge but do not pay the cost of freight.
Q: What is your terms of payment ?
A: T/T,100% L/C at sight, Cash, Western Union.
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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