nm360 530mm stock stb33 g3456 a192 sch80 din1629 st52 1200mm 530mm a106 astm a139 carbon steel a53-a square rectangle tube

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Price:$445.00 - $655.00
Price in USD:Details


Product Overview


Square tubes are formed from coils and then ran through a series of dies. They are welded from the inside to form their shape.Square tubes are generally used for maintenance and structural purposes. Some examples of applications would be building construction,railings,and sign posts. They are measured by their outside dimensions and their wall thickness.

Product Specification

【 Specification】

Wall thickness
0.6-13 mm
as customers' request
Surface Treatment
In bundles, bulk in container or according to customers' requirements length>12m, shipped in bulk; 5.8m<11.8m, shipped in
40'containers; length<5.8m ,shipped in 20' or 40'containers
20#, Q235, Q345, Q195, 10#-45#, Q195-Q345
Available for customized
Perfect corrosion resistance
Perfect processing performance
Widely used on steel structure construction

Product Inspection

Factory Show

Packing & Delivery

Customer Visiting

Company Profile

● About us

Shandong Fudao Materials Co., Ltd. is located in Jinan City, Shandong Province, China. The company has more than 500 permanent employees and a factory area of more than 70,000 square meters. It is a mature enterprise integrating factory and trade.
Fudao Materials has an independent steel pipe factory, GI/PPGI factory, and hot-rolled steel plate processing factory. The main products are hot-rolled/cold-rolled steel plates, welded pipes, seamless pipes, galvanized steel plates, color-coated steel plates, aluminum plates and various section steels. Possess a long-term inventory of more than 5,000 tons.The products produced by Fudao Materials are suitable for engineering, coal mine, textile, electric power, boiler ,machinery, military and other fields, and the products are trusted by users.
"Accurate, reliable and professional" is our production spirit and service belief. We rely on stable quality, good reputation and strong strength to provide customers with the best service experience, and enjoy a high reputation both at home and abroad. Fudao Materials' customers are mainly distributed in Europe, South America, North America, Asia, the Middle East and Africa.
If you need it, we can provide you with free samples to check the quality. Fudao Materials sincerely hope to establish a good long-term cooperative relationship with you for mutual benefit and common development!


1. Can you send samples?
We’re glad that customers want to know further about our product, the regular sample will be free,but we afraid the freight need to be paid by customers.

2.What are the shipping ports?
Our shipping ports are Qingdao or Tianjin port,China.

3.Can you guarantee your Welded Square Steel Tube quality?
Our company attach great importance to the quality of product, every order will be inspected comprehensively before shipping. And the unqualified goods will be disposed.

4. Are you factory or trading company?
We are professional manufacturer with rich experience, and our company also is a very professional a trade company for steel products.We can also provide a wide range of steel products.

5. Which kind of Trading Terms you can accept?
Accepted Delivery Terms: FOB,CFR,CIF,EXW,FAS,CIP,FCA,CPT,DEQ,DDP,DDU,Express Delivery,DAF,DES;
Accepted Payment Currency:USD,EUR,JPY,CAD,AUD,HKD,GBP,CNY,CHF;
Accepted Payment Type: T/T,L/C,D/P D/A,MoneyGram,Credit Card,PayPal,Western Union,Cash,Escrow;
Language Spoken:English, Chinese, Spanish, Japanese ,Portuguese ,German, Arabic, French, Russian ,Korean, Hindi, Italian

Contact us

Notice: Any customers inquiry will be responded in 24 hours, in case you're urgent for a quotation , we have left a TEL number in Name card, you will be welcomed to call !

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