Square or Rectangular Shaped Seamless Steel Tube

• Customization: Available
• Type: Seamless
• Technique: Cold Drawn
• Model NO.: 400x400mm x 16mm
• Material: 10#, 20#, ASTM A106 Gr. B, Q345b, A106b, A53, Carbon Steel
• Surface Treatment: Black
• Usage: Construction & Decoration
• Section Shape: Square
• Size: 400X400mm
• Thickness: 16mm
• Length: Random Length
• Transport Package: Strap in Bundles with Steel Strips
• Specification: 400x400mm x16mm x(4- 12meters)
• Trademark: Wanrunda
• Origin: Tianjin and Qingdao
• HS Code: 7303009000
• Production Capacity: 100000mt/Year

Product Description

Qingdao Wanrunda Imp and Exp Co.,ltd mainly export Galvanized steel pipe/tube; Welded steel pipe/tube; Square pipe/tube; Seamless steel pipe; Stainless steel tube; Galvanized steel coil; Stainless steel coil; Angle steel; H beam; Channel beam; C beam/Riffled sheet; Square bar etc


ASTM A106 A53 Seamless Carbon Steel Pipe 
Specifications: 
* Standard: ASTM A106-2006, ASTM A53-2007, ASTM 
* Grade: A53(A, B), A106(B, C), A53-A369
* Grade: Gr. A, B, C 
* OD: 400x400mm x 16mm (10.3mm - 711mm  / 20x20mm - 500x500mm )
* WT: SCH10-SCH160 
* Length: 4m-12m 
* Ends Finish: Plain end, bevel end 
* Surface Treatment: Bare, black varnished, oiled finish, red color, anti-corrosion,
                        3PE, FBE or epoxy coating 
* Technique: Hot rolled or cold drawn, seamless carbon steel pipe 
* Application: ASTM A106 A53 seamless carbon steel pipe for pipe line, vessels, equipment,                    pipe fittings and steel structures to conveying oil, gas and other fluid. 
* Invoicing: Based on theoretical weight or actual weight 
* Payment Terms: L/C at sight, T/T or Western Union 
* Trade Terms: FOB/CFR/CIF 
* Certification: ABS manufacturing assessment, ABS design assessment, API 5CT, API 5L, DNV,                      ISO9001
 
Process of Seamless steel pipe:

Dimension of Seamless steel pipe: