Rectangular Pipe
24 Hours 7 Days
10 Years
Welded
Cold Rolled
Carbon Steel
Galvanized
Pipeline Transport, Boiler Pipe, Hydraulic/Automobile Pipe, Oil/Gas Drilling, Food/Beverage/Dairy Products, Machinery Industry, Chemical Industry, Mining, Construction & Decoration, Special Purpose
Square
50mm or as Required
10 Ton
Bundle
Z30-Z40 or as Your Requirement
10 Tons, as Required
Qingdao, Yantai, Shanghai, etc
ASTM/AISI/GB/JIS/DIN/En
Square
Mechanical & Manufacture, Steel Structure
Square/Rectangular
15-20 Days
CIF CFR Fob EXW
Galvanized
508mm30%T/T Advance + 70% Balance
Galvanized
Desheng
Standard Sea Freight
50*50mm
China
72107010
Product Description
Galvanized Square & Rectangle Steel Tube, is a A500 Grade that has been hot dipped in a zinc rich galvanizing process. Galvanized tubes are a lower cost alternative to stainless steel to achieve rust free protection for up to 30 years, while maintaining comparable strength with a durable surface coating. Metals Depot stocks many sizes in precut lengths, full mill lengths or we can hot dip virtually any size and quantity required for your welding or construction project.
Galvanized Square tubes can be cut, machined or welded by common methods used for regular steel, but adequate ventilation should be used to avoid inhalation of fumes when heated. Saw cut ends of our precut lengths are not galvanized and should be treated with a cold galvanizing compound to maintain protection once your project is complete. Any holes drilled or welded areas should also be treated. All dimensions are before the galvanizing process.






Thickness | 1.3-30.00MM |
Material | Q235, Q355, STK400, STK490, S235JRH, S275J2H, S355J2H, GR.A/B, X42-X70 |
Steel Grade | Q195-Q345, 20#,16Mn,ect |
Standard | ASTM, DIN, GB, JIS, ASTM A513-2007, DIN EN 10208-1-1998, DIN EN 10216-1-2004, GB/T 3094-2000, JIS G3465-2006, JIS G3466 |
Pipe end | plain end, beveled, threaded with coupling, grooved; Surface: oiled, painting, anti-corrosion |
Length | 50MM,Customer customization |
Packing | In bundle or according to the customers'requirements |
Delivery time | 15-20 days after reveipt customers' deposit |
Productivity | 3000 Meteric Tons per Month |
Remark | 1.Payment terms :T/T,L/C 2.Terms of trade:CFR,CIF 3.Minimum order:10 tons |
Application | building construction, oil and gas transport, scaffoliding or prop, fire pipe |
Certificate | ISO 9001, API 5L, CE |

1.Who are we?
We are a GB/T 19001-2016/ISO 9001:2015 certified professional total solution provider and supplier of steel products.
2. What can we supply?
We provide one-stop steel sales and professional steel supply chain management. Our main products include steel coil, steel plate, steel profile, steel pipe, steel structure and wind power tower barrel.
3.what do we specialize in?
We specialize in providing medium and heavy plates including shipbuilding board, High strength steel plate, weathering resistant steel, corrosion resistant steel plate, abrasion resistant steel plate, boiler and pressure vessel steel plate, high-rise building steel structure and wind power tower barrel.
4. Who are our cooperative factories?
As a steel company that has been in this line of business for many years, we have established profound and firm relationships with major large China's steel manufacturers including Shandong Steel, AN STEEL, Baogang Steel, Rizhao Steel and Nanjing Steel and gained great reputations from domestic and overseas clients.
5. what is our payment term?
30% T/T advance and 70% T/T balance before delivery.
6. Can I have a free sample?
Yes, a sample in small size is provided for free of charge, but the client shall bear delivery fee.
7.What is lead time and delivery time?
We will arrange production immediately upon the receipt of advance payment and shop to you after the payment of balance.