Spiral steel Pipe



Q235B Q345 GradeB X42 X56 X60 X65 PSL-1&

we can customer made for special requirement!

Product Name Double-faced Spiral Arc Merged Spiral Welded Steel Pipe
Size OD 159–3020mm in Theory
Thickness 4–25mm in Theory
Length Usually 6~12 Meters, 20 Meters Max in Theory
Standard SY/T5037  SY/T5040  GB/T9711  API5L  EN10208  ASTM A252  JISA5525
Material Chinese Grade Q235,Q345,S245,S290,S320,S360,S390,S415,S450
Foreign Grade ASTM Grade A,Grade B,X42,X46,X52,X56,X60,X65,X70
EN S185,S235JR,S235JO,E335,S355JR,S355JO


Usage Used For Water, Sewage, Gas, Stream, Combustible Fluids(Petroleum and Gas)
Ends Beveled (Can be Protected By Plastic Caps or Steel Rings According to Your Requirements)Also We Can Weld Flanges on the Pipe Ends Plain Ends
Surface Bared Or Paint With Oil, Bitumen,1-3 layer PE
Inspection With Chemical Composition and Mechanical Properties Testing; Hydrostatic Test,

Dimensional and Visual Inspection, Also With Nondestructive Inspection

Technique Hot Rolled and SSAW or DSAW
Package Package With Steel Strip When O.D≤273MM, Otherwise In Bulk.
Date of Delivery According to The Specifications And the Quantities,

Time Begin When We confirm the Date of the Earnest or /LC

Method of Payment T/T    L/C   West Union
Method Of Delivery Terms According To the <INCOTERMS 2000> for International Trading,
Others N/A