| Customization: | Available |
|---|---|
| Type: | Welded |
| Technique: | ERW |
|
Still deciding? Get samples of $ !
Request Sample
|
Industry-leading Audited Factory
Suppliers with verified business licenses
Audited Supplier Audited by an independent third-party inspection agency
Tianjin Youfa International Trade Co., Ltd. offers high-quality Carbon Steel Square Hollow Section Tubes. Our welded steel tubes are available in black and galvanized finishes. Contact us for competitive prices on square and rectangular steel tubes.
| Commodity | Galvanized Steel Square / Rectangular tube | ||
| Size | 20x20--500x500mm | 20x40--400x600mm | |
| Wall thickness | 0.5-20mm | ||
| Length | 5.8m/6m or based on your request | ||
| Standard | EN10025.EN10219,ASTM A500 and so on (the Chinese material can be Q195,Q235Q345) | ||
| Surface | Black, or Galvanized and Oiled to prevent the rust | ||
| End finish | Plain end | ||
| Usage | Steel construction, mechanical, manufacturing, construction, automobile manufacturing, shipbuilding, electricity and more |
||
| 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 |
||
| Shipment | by bulk or load into 20ft / 40ft containers | ||
| Delivery time | Within 20days or as your request | ||
| Payment Terms | T/T or L/C at sight
Terms of trade :FOB ,CFR,CIF ,DDP,EXW |
||
The Square and Rectangular Steel Hollow Section Tube offered by Tianjin Youfa International Trade Co., Ltd. is a versatile and durable solution for various applications. With a wide range of sizes and thicknesses available, this steel tube is suitable for steel structures, mechanical purposes, manufacturing, construction, automobile manufacturing, shipbuilding, electricity, and more.
Products & Production lines show:
Check out our range of carbon steel square hollow section tubes with various specifications and wall thicknesses. We offer competitive prices for welded steel pipes, RHS tubes, black steel tubes, and more. Choose from our wide selection of sizes and dimensions to meet your project requirements.
| Square tube (mm) |
Rectangular tube (mm) |
Wall Thickness (mm) |
Square tube (mm) |
Rectangular tube (mm) |
Wall Thickness (mm) |
|
| 19*19 | 1.0 | 40*135 50*140 60*130 75*125 40*150 |
50*150 60*140 80*120 100*100 |
1.5 | ||
| 1.2 | 1.7 | |||||
| 1.3 | 2.0 | |||||
| 1.4 | 2.2 | |||||
| 1.5 | 2.5~5.0 | |||||
| 1.7 | 5.25~6.0 | |||||
| 2.0 | 6.5~9.75 | |||||
| 20*20 25*25 |
20*30 | 1.0 | 11.5~16 | |||
| 1.2 | 50*160 60*150 60*180 65*180 70*150 90*150 90*160 100*120 100*125 100*140 |
60*160 80*140 80*160 100*150 120*120 110*110 120*180 125*125 |
2.5 | |||
| 1.3 | 2.75 | |||||
| 1.4 | 3.0~4.0 | |||||
| 1.5 | 4.25~4.75 | |||||
| 1.7 | 5.25~6.0 | |||||
| 1.8 | 6.5~7.75 | |||||
| 2.0 | 9.5~9.75 | |||||
| 2.2 | 10.5~11.75 | |||||
| 2.5~3.0 | 12.5~15.75 | |||||
| 32*32 35*35 20*50 |
20*40 25*40 30*30 30*40 |
1.0 | 16~~30 | |||
| 1.2 | 60*170 70*160 80*150 80*180 127*127 |
75*150 100*200 140*140 150*150 130*130 |
2.5 | |||
| 1.3 | 2.75 | |||||
| 1.4 | 3.0~5.75 | |||||
| 1.5 | 7.5~9.75 | |||||
| 1.7 | 10.5~11.75 | |||||
| 1.8 | 12.5~15 | |||||
| 2.0 | 60*200 60*220 80*200 80*220 100*180 120*160 120*200 |
100*250 160*160 180*180 140*180 150*170 150*180 150*200 |
2.5 | |||
| 2.2 | 2.75~3.25 | |||||
| 2.5~3.0 | 3.5~5.0 | |||||
| 3.5~3.75 | 5.25~7.75 | |||||
| 20*60 20*80 25*65 30*70 35*60 38*38 45*45 39*49 25*70 |
25*50 30*50 30*60 40*40 40*50 40*60 50*50 |
1.2 | 9.5~11.75 | |||
| 1.3 | 12.5~15.75 | |||||
| 1.4 | 16~~30 | |||||
| 1.5 | 100*350 125*250 130*250 135*135 140*240 150*220 225*225 |
100*300 150*250 200*200 200*250 |
2.75 | |||
| 1.7 | 3.0~3.25 | |||||
| 1.8 | 3.5~9.75 | |||||
| 2.0 | 11.5~11.75 | |||||
| 2.2 | 12.5~14.75 | |||||
| 2.5~4.0 | 15.5~15.75 | |||||
| 4.25~5.0 | 16~~30 | |||||
| 5.25~5.75 | 100*400 130*300 150*350 200*280 220*220 200*350 250*350 |
150*300 200*300 250*250 180*300 200*400 300*300 |
3.5~4.0 | |||
| 5.75~6.0 | 4.5~7.75 | |||||
| 30*100 40*70 40*90 50*60 50*75 50*90 55*55 65*65 |
40*80 40*100 50*70 50*80 60*60 60*80 70*70 |
1.3 | 9.5~11.75 | |||
| 1.4 | 12.5~14.75 | |||||
| 1.5 | 15.5~17.75 | |||||
| 1.7 | 4.75~11.75 | |||||
| 1.8 | 12.5~14.75 | |||||
| 2.0 | 15.5~17.75 | |||||
| 2.2 | 300*320 300*350 |
200*500 250*450 300*400 350*350 |
4.75~11.75 | |||
| 2.5~4.0 | 12.5~14.75 | |||||
| 4.25~5.0 | 15.5~17.75 | |||||
| 5.25~5.75 | 18~~30 | |||||
| 5.75~6.0 | 200*450 250*400 250*500 300*450 |
200*600 280*280 300*500 350*400 400*400 |
4.5~5.75 | |||
| 40*120 40*140 50*110 50*120 50*125 70*100 85*85 |
50*100 60*90 60*100 60*120 75*75 80*80 80*100 90*90 |
1.3 | 6.5~11.75 | |||
| 1.5 | 12.5~14.75 | |||||
| 1.7 | 15.5~17.75 | |||||
| 1.8 | 18~~30 | |||||
| 2.0 | 300*700 300*650 320*320 |
300*600 400*500 400*600 450*450 500*500 |
4.5~7.75 | |||
| 2.2 | 9.5~9.75 | |||||
| 2.5~4.0 | 11.5~13.75 | |||||
| 4.25~5.0 | 14.5~15.75 | |||||
| 5.25~5.75 | 16.5~17.75 | |||||
| 7.5~9.75 | 18~~30 |
Tianjin Youfa International Trade Co., Ltd. offers a wide range of high-quality steel products to meet your construction needs. Our products are designed to provide durability, strength, and reliability.
Our angle bars are made from premium quality steel and are perfect for various structural applications. They are designed to provide excellent support and stability. Whether you need them for building frames or bracing, our angle bars are the ideal choice.
Our flat bars are manufactured using top-grade steel and are known for their exceptional strength and versatility. They are suitable for a wide range of applications, including construction, manufacturing, and fabrication. With their smooth surface and precise dimensions, our flat bars are easy to work with and provide excellent structural support.
Our plates and sheets are available in various sizes and thicknesses to meet your specific requirements. They are made from high-quality steel and are perfect for a wide range of applications, including construction, automotive, and manufacturing. With their superior strength and durability, our plates and sheets ensure long-lasting performance.
Our steel products are available in both black self finish and hot dipped galvanized finishes. The black self finish provides a sleek and modern look, while the hot dipped galvanized process adds a protective layer to prevent corrosion and increase longevity. Choose the finish that best suits your needs and enjoy the benefits of our high-quality steel products.
Tianjin Youfa Steel Pipe Group Co. is the largest welded steel pipe manufacturer in the world. With over 15 million tons of various steel pipes produced in 2017, we have been the production and sales leader in China for 13 consecutive years. Our products are exported to over 86 countries and regions, making us one of the top 500 enterprises in China.
We have four production bases located in Tianjin City, Tangshan City, Handan City, and Shanxi Province. Our headquarters is situated in Daqiuzhuang Village, Tianjin City, which is the largest steel pipe production base in China.
Tianjin Youfa International Trade Co., Ltd. is our subsidiary company located in Tianjin City. With a team of 55 professional talents, we strive to provide personalized services for foreign businessmen. To further enhance our capabilities, we have opened a processing factory spanning 10,000 square meters.
Our product range includes ERW Steel Pipe, Hot Dipped Galvanized Steel Pipe, Square and Rectangular Steel Pipe, Steel Pipe of Lining Plastic, Plastic-coated Steel Pipe, Spiral Steel Pipe, and Highway Materials.
){kind=link}