Spiral Seam Steel Pipe Welded by Automatic Double-Wire Double-Sided Submerged Arc Welding Process Spiral Welded Pipes

Min.Order: 1
Product origin: Tianjin, China
Infringement complaint: complaintComplaint
US$ 650 ~ 900

Description
 
Product Specifictions
Material:Q235A, Q235B,Q345(16Mn), L245(B), L290(X42), L320(X46), L360(X52), L390X56)
Outer Diameter:219mm~2220mm
Wall Thickness:3~26mm
Standard:API 5L,GB/T 9711,SY/T5037,SY/T5040,GB/T3091,ASTM A252
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/Be/Thread/Groove
Marking:As per client requirement or mill standard
Painting method: Spray white paint
Packing:
 
in Bundles with Water Proof Plastic Tarpaulin
 

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, precisio



n 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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