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, Curtain wall |
| Surface treatment | Galvanized |
| Grade | Q195/Q235/Q345,Q195-Q345 20# SS400 |
| Standard | BS 1387,GB/T 3091-2001 |
| Length | 6M / 12m or cut as request |
| Outer diameter(round) | 15*15-200*200mm |
| Product name | 3 Inch Galvanized Square Tubing Galvanized Steel Square Tubingpre Galvanized Square Tubing |
| Surface | Galvanized zinc coated 100-200g/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, Curtain wall | Surface treatment | Galvanized |
| Grade | Q195/Q235/Q345,Q195-Q345 20# SS400 | Standard | BS 1387,GB/T 3091-2001 |
| Length | 6M / 12m or cut as request | Outer diameter(round) | 15*15-200*200mm |
| Product name | 3 Inch Galvanized Square Tubing Galvanized Steel Square Tubingpre Galvanized Square Tubing | Surface | Galvanized zinc coated 100-200g/sqm |
| Shape | Square | Brand Name | T&T |
| Model Number | SQUARE | Certification | ISO |
| Place of Origin | CHINA | ||
| High Light | galvanised steel box section ，galvanized square pipe | ||
T&T 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.Our company aim is to provide high quality pipes with moderate price and fast delivery to our dear clients. One time deal is not what we are looking for. With nearly 10 years experience in steel pipes, we have clients from Europe, Mideast and Southeast. And most of our clients have cooperated with us for more than 5 years, some even above 10 years.
Quick Details of Galvanized Steel Square Tubing:
Pre-Galvanized
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
| Product Name | 3 Inch Galvanized Square Tubing Galvanized Steel Square Tubingpre Galvanized Square Tubing |
| Out Diameter | square pipe10*10mm-500*500mmas customer request. |
| rectangular pipe 20*10mm as customer request. | |
| Thickness | Pre galvanized:0.6-2.5mm. |
| Zinc coating | Pre galvanized:5μm-25μm |
| Type | Electronic Resistance Welded (ERW) |
| Steel Grade | Q235, Q345, S235JR, S275JR, STK400, STK500, S355JR, GR.B-D |
| Standard | GB/T6728-2002 ASTM A500 Gr.A.B.C.JIS G3466 |
| Surface Finish | Pre-galvanized, Hot dipped galvanized, Electro galvanized, Black, Painted, Threaded, Engraved, Socket. |
| International Standard | ISO 9000-2001, CE CERTIFICATE, BV CERTIFICATE |
| Packing |
1.Big OD:in bulk 2.Small OD:packed by steel strips 3.woven cloth with 7 slats 4.according to the requirements of customers |
| Main Market | Middle East,Africa, Asia and some Uropean country and South America, Australia |
| Country of origin | China |
| Productivity | 5000Tons per month. |
| Remark |
1. Payment terms : T/T ,L/C 2. Terms of trade : FOB ,CFR,CIF ,DDP,EXW 3. Minimum order : 2 tons 4. Delivery time : Within 15 days after received deposit |
● The steel supplied by our company is enclosed with the original material book of the steel factory.
● Customers can choose any length or other requirements they want.
● Ordering or purchasing all kind of steel products or special specifications.
● Adjust the temporary lack of specifications in this library, saving you from the trouble of rushing to purchase.
● Transport services, can be delivered directly to your designated place.
● The materials sold, we are responsible for the overall quality tracking, for you to eliminate worries.
Specification of Galvanized Steel Square Tubing:
| OD mm | WT mm | OD mm | WT mm | OD mm | WT mm | OD mm | WT mm |
| 15x15 | 0.5-2.0 | 28x28 | 0.5-3.0 | 75x75 | 1.0-5.0 | 160x160 | 2.5-12 |
| 16x16 | 0.5-2.0 | 30x30 | 0.5-3.25 | 80x80 | 1.0-5.0 | 180x180 | 2.5-12 |
| 18x18 | 0.5-2.0 | 35x35 | 0.5-3.5 | 90x90 | 1.0-6.0 | 200x200 | 2.5-12 |
| 19x19 | 0.5-2.0 | 40x40 | 0.8-3.75 | 100x100 | 1.0-6.0 | 300x300 | 2.5-12 |
| 20x20 | 0.5-3.0 | 50x50 | 0.8-3.75 | 120x120 | 2.5-12 | 400x400 | 2.5-12 |
| 24x24 | 0.5-3.0 | 60x60 | 1.0-4.0 | 140x140 | 2.5-12 | 500x500 | 2.5-12 |
| 25x25 | 0.5-3.0 | 70x70 | 1.0-5.0 | 150x150 | 2.5-12 | 600x600 | 2.5-12 |
Chemical Composition:
| Elements Material |
Chemical Composition% | Mechanical Property | ||||||
| C% | Mn% | S% | P% | Si% | Yield Point (Mpa) | Tensile Strength(Mpa) | Elongation (%) |
|
| Q195 | 0.06-0.12 | 0.25-0.50 | <0.050 | <0.045 | <0.30 | >195 | 315-430 | 32-33 |
| Q215 | 0.09-0.15 | 0.25-0.55 | <0.05 | <0.045 | <0.30 | >215 | 335-450 | 26-31 |
| Q235 | 0.12-0.20 | 0.30-0.70 | <0.045 | <0.045 | <0.30 | >235 | 375-500 | 24-26 |
| Q345 | <0.20 | 1.0-1.6 | <0.040 | <0.040 | <0.55 | >345 | 470-630 | 21-22 |
Product Pictures
Usage
Furniture;
Steel structure;
Crash barrier,
Stand post;
Fence post
Advantages
(1)Indoor warehouse, anti rust
(2)More than 20 production lines,short lead time and low MOQ
(3)CE certificate for European market
(4)Special sizes are available(75 x 38,40 x 10 etc)
Packing:
1.In bundle, black, caps, beveled ends or plain ends
2.OEM/ customer's REQUEST
3.Marks: Standard * Material*OD*WT*L *Lott No./required
Shipping:
a. Length: ≤5.85m, loaded in 20FT Container, Max 22tons
b. Length: ≤11.85m, loaded in 40 FT Container, Max 27tons
c. Length: ≥12m, shipped by bulk vessel. FILO terms
Delivery time :about 20-30 days after received deposit.
Company strength
Our company has long-term cooperation relations with the well-known domestic enterprises. The cooperation period has been more than 10 years, and the annual supply volume is up to 20,000 tons, and we are lucky to be the steel supplier for the subway project of the Chinese government. After years of efforts and accumulation, our company has been widely praised by customers and become a favorite partner of many well-known enterprises.
| Guide For Ordering Products |
A user need provide the following information while placing order
01.Product designation (steel plates or strips)
02.Product standard number
03.Steel grade
04.Product specification and size accuracy (incl. thickness, width and length)
05.Edge status
06.Surface quality level
07.Flatness accuracy
08.Type, coating weight and surface treatment in case of coated products
09.Surface structure in case of hot dip galvanized products
10.Weight
11.Packing method
12.Application
13.Other special requirements
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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