Q235 ERW Steel Pipe ASTM A53 Grade B Sch40 Steel Tube

• After-sales Service: 3months
• Warranty: 1 Year
• Type: Welded
• Technique: Hot Rolled
• Material: Carbon Steel
• Surface Treatment: Black
• Model NO.: OD: 21.3-610
• Usage: Pipeline Transport, Boiler Pipe, Oil/Gas Drilling, Food/Beverage/Dairy Products, Machinery Industry, Chemical Industry, Mining, Construction & Decoration, Special Purpose, Chair, Tent,Building,Table,Shelf
• Section Shape: Round
• Surface: Oil,Black ,Varnish,Hot Dipped Galvanized
• Standards: ASTM A53 ,GB/T3094
• Processing Service: Welding, Punching, Cutting, Bending, Decoiling
• Delivery Time: 8 Days, 15-21 Days
• Grade: Q235, Q195,Q215,Q355
• Alloy or Not: Non-Alloy
• Supply Ability: 15000t /Month
• Section: Round
• Thickness Tolerance: +/-5%
• Transport Package: in Bundles with Water Proof Plastic Tarpaulin
• Specification: 21.3-610
• Trademark: RUITONG
• Origin: Tianjin, China
• HS Code: 73066100
• Production Capacity: 500000

Product Description

 

Product Specifictions
Material:	GrA,Gr.B,Gr.C, S235,S275,S355, A36,SS400, Q195,Q235,Q345
Outer Diameter:	Square   pipe:20*20mm~400*400mm Rectangular  pipe:20*40mm~300*500mm
Wall Thickness:	Round  pipe:0.95~17.75mm Square and rectangular pipe:1.7~16mm
Standard:	Hollow  section: ASTMA500,EN10219,EN10210,JIS3466,GB/T  6728
Certificate:	SO  9001:2008,SGS,BV,CCIC  etc
Finish of pipe:	Hot dipped galvanized with zinc 220~260g/m2; Pre-Galvanized with zinc 30-150g/m2 Painted with black/varnish lacquer; Oil on the surface to prevent rust; Bare pipe without painting:
Pipe End:	Plain end/ Bevel end Groove end; Joint with flange; Threaded
Marking:	As per client requirement or mill standard Painting method: Spray white paint
Packing:	OD not less than 273mm: Loose packing.piece by piece. OD less than 273mm: In hexagonal seaworthy bundles packed by steel strips. Small size nested into big size

 

FACTORY INTRODUCTION

Tianjin Ruitong Iron and Steel Co., Ltd. is a large-scale steel manufacturer and have been specializing in producing straight welded pipe, spiral welded pipe, precision pipe, galvanized steel pipe, prestressing steel strand and so on for over 20 years.
Come and join us, you will enjoy RuiTong's rich producing experience, high quality products and customers-oriented service!!!

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