| Type: | Welded |
|---|---|
| Technique: | Hot Rolled |
| Material: | Carbon Steel |
| Surface Treatment: | Black/Painted/Galvanized |
| Usage: | Machinery Industry, Construction & Decoration |
| Section Shape: | Rectangular |
| Samples: |
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| Customization: |
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Suppliers with verified business licenses
Audited Supplier Square pipe: 20x20 - 500x500mm
Rectangular pipe: 20x40 - 400x600mm
Spiral pipe: diameter 219-1420mm
Round pipe: 1/2" - 20"
0.6-14mm
2-12m according to customers' requirements
275-600g/m² standard
welded pipe/seamless pipe/cold drawn seamless tube
electronic resistance welded (ERW)
7306610000
ASTM A53, BS1387, DIN2440
SGS, ASTM-A53A, BS1387-1985
GB/T3091-2001, GB/T8162, GB/T8163:10#, 20#, 35#, 45#
16MN(Q345B)GR. A, GR. B, GR. C
ASTM A106 GR. A, GR. B, GR. C
API 5L A B X42, X46, X52, X60, X65, X70, X80
API 5L, API 5CT, ISO, CE
1) Bared
2) Black painted (varnish coating)
3) Galvanized
4) With oiled
5) As per request
1) Payment term: T/T, L/C
2) Trade terms: FOB/CFR/CIF
3) Minimum quantity of order: 10MT
4) Delivery period: 10 to 30 days
round/square/rectangular
decorative square tube, square tube machine tools, industrial machinery square pipe, chemical pipe, steel square tube, square tube shipbuilding, automotive square tube, square tube steel beams, special purpose square tube
Plain/plastic caps, punching, galvanized steel pipes
1) Plastic pipe cap
2) Iron protector
3) As per request
hot galvanized square tube has good strength, toughness, ductility and welding process performance and have good ductility, its alloy layer and the steel base firmly attached, so hot galvanized square tube can be cold-rolled, brushed, bending and other forming without damaging
Steel construction, mechanical, manufacturing, construction, automobile manufacturing, shipbuilding, electricity and more
| Commodity | Youfa brand Sqaure Steel Pipe / Square tube | ||
| Size | 20x20--500x500mm | 20x40--400x600mm | |
| Wall thickness | 0.5-20mm | ||
| Length | 5.8m/6m or based on your request | ||
| Standard | 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 | construction, building material | ||
| Packing | In bundles, packed in woven bag or as your request. | ||
| 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 | ||
Tianjin Youfa International Trade Co., Ltd., located in Daqiuzhuang Industrial Park, Tianjin City, China, is part of the Youfa Steel Pipe Group, the leading manufacturer of welded steel pipes. Our brand, YOUFA, is recognized as the top brand in the industry in China.
With a strong presence in both domestic and international markets, our products are sold throughout the country and exported to over 50 countries worldwide. Our global reach includes the EU, the United States, Australia, Southeast Asia, the Middle East, and more.
At Tianjin Youfa International Trade Co., Ltd., we prioritize credit quality, prompt delivery, and customer satisfaction. Our core values revolve around continuous improvement in quality, development through credit, and putting our customers first. This commitment allows us to provide advanced products and exceptional service to our clients.
We are dedicated to establishing long-term business relationships with clients from all over the world. Credibility is the foundation of our operations, and we strive to maintain it in every aspect of our business.
Introducing the Black Finish Steel Rectangular Tube by Tianjin Youfa International Trade Co., Ltd. This high-quality, durable, and versatile rectangular steel tube is perfect for construction projects and industrial use. It is corrosion-resistant and offers strong structural support. Get yours today from the leading supplier of black steel tubing.
Contacts:
Tianjin Youfa International Trade Co., Ltd. is a leading company in the steel pipe industry. With our headquarters located in Daqiuzhuang Town, Jinghai District, Tianjin City, China, we specialize in exporting high-quality steel pipes to various countries around the world.
Our products are manufactured by Tianjin Youfa Steel Pipe Group, a renowned name in the industry. We ensure that our steel pipes meet the highest standards of quality, durability, and reliability. Whether you need pipes for construction, infrastructure projects, or industrial applications, we have a wide range of options to suit your needs.
At Tianjin Youfa International Trade Co., Ltd., we prioritize customer satisfaction. Our team of experts is dedicated to providing excellent service and support throughout the entire purchasing process. We understand the importance of timely delivery and strive to meet our customers' deadlines.
With our user-friendly website, you can easily browse through our product catalog and find the perfect steel pipes for your requirements. Visit our group website at sianosteel.en.made-in-china.com to explore our extensive range of products.
Contact Vincent Cao in our Export Department for any inquiries or assistance. We are here to help you find the best steel pipe solutions for your projects.
Suppliers with verified business licenses
Audited Supplier 
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