Carbon Welded Steel Square Pipes

• Material: Ss400
• Standard: ASTM, GB
• Diameter: 273mm
• Medium: Liquid
• Cross-Section Shape: Square
• Connection Type: Welding
• Model NO.: 30*30
• Certification: CE, BV, SGS, ISO
• Surface Treatment: Black or Galvanized
• Transport Package: Standard Export Package or as Per Requirments
• Specification: ISO
• Trademark: Wefsun
• Origin: China
• Production Capacity: 3000 Ton/Month

Product Description

Rectangular and Square Steel Pipe or Tubing

Square steel tube

1)Thickness: 0.4-30mm
2)Specifications: 10*10-500*500mm
3)Length: 6m or cut as request
4)Application: Construction Structure, Furnitures, Guardrails, Handrails and Clamps, etc.
5)Certification: ISO9001: 2000, BV, SGS, and other destination country needed certificates.

Detailed info.:

1) Standard: ASTM, GB, DIN, JIS

2) Place of Origin:  China(Mainland)

3) Classification: Seamless and welded

4) Thickness: 0.4mm-30mm

5) Specifications: 10*10mm--500*500mm(square) and 10*20--400*600mm(rectangular)

6) Implementation of standards:
   Executable GB6728-2002 standards for structural steel cold-formed hollow

   Executable JISG3466-88 in Japan to adapt the general scope of Rectangular Pipe Construction Standards

7) Application: Widely used in water supply, construction support, mechanical tube, etc.

8) Main Market: South America, North America, the Middle East, Africa, Asia and other countries and regions, well received by consumers!

9) Supply capacity: 50,000Ton/Month

10) Delivery period: 20~40 days after we receive the deposits

11) General Packaging: standard sea worthy packing or as clients' requirement