Steel Pipe Frame Steel Structure Steel Tube Galvanized Steel Pipe Corrosion Resistance Seamless Welded Steel Tube Building Materials

• Customization: Available
• Connection Form: Welded Connection
• American Srandard: ASTM A53, ASTM A500
• Model NO.: 1/2"-8"
• En Standard: BS1387, En10219, En39
• Length: 10 Meters
• Industry: Steel Pipe
• Standard: GB, ASTM, DIN, JIS, BS
• Steel Type: Quality Carbon Structural Steel and Alloy Structural Steel
• Member: Steel Column
• Type of Steel For Building Structure: Cold Forming Sectional Steel
• Carbon Structural Steel: Q235
• Application: Steel Workshop, Steel Fabricated House, Frame Part, Steel Walkway and Floor, Steel Structure Bridge, Scaffolding System
• Type: Steel Pipe Round and Square
• Forming: Cold Rolled and Welded
• Transport Package: Bundle
• Specification: OD 21.3-219mm
• Trademark: LYLONGSEN
• Origin: China
• HS Code: 7306309000
• Production Capacity: 100000 Tons/Year

Product Description

The steel pipes are accoding to  ASTM A53A, BS1387, JIS G3444 and related standars. The raw material is high quality Q235B or Q355B. Round, oval, sqaure and rectangular shapes are available.  All can be done according to your demand. The anti-rusting surface can be galvanized, painting or powder coating. Both hot dipped galvanized and pre-galvanized are done depending on your using condition. 
1/2" to 8"
16x16mm to 100x100mm square
They are scaffolding, structure, support purpose 
The steel pipes tubes were soled to North America, Europe, Japn and Australia as the highlest quality.