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Carbon Steel Spiral Welded Pipe

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Product introduction

Product NameSpiral Welded Steel Pipe
SizeOD89--3020mm
Thickness2.75--25mm
LengthUsually 6~12 Meters, 20 Meters Max in Theory
StandardSY/T5037  SY/T5040  GB/T9711  API5L  EN10208  ASTM A252  JISA5525
MaterialChinese GradeQ235,Q345,S245,S290,S320,S360,S390,S415,S450
Foreign GradeASTMGrade A,Grade B,X42,X46,X52,X56,X60,X65,X70
ENS185,S235JR,S235JO,E335,S355JR,S355JO               L245,L290,L320,L360,L390,L415,L450
EndsBeveled (Can be Protected By Plastic Caps or Steel Rings According to Your Requirements)Also We Can Weld Flanges on the Pipe Ends Plain Ends
SurfaceBared Or Paint With Oil, Bitumen,1-3 layer PE
InspectionWith Chemical Composition and Mechanical Properties Testing; Hydrostatic Test,               Dimensional and Visual Inspection, Also With Nondestructive Inspection
TechniqueHot Rolled and SSAW or DSAW

Mechanical Property

Mechanical Property

Yield Strength GradeWall thickness         (mm)Yield strength         (Mpa)Tensile strength     (Mpa) Elongation%Impact work   (J)
2354-12>12-22≥235≥375≥23≥27
3454-12>12-22≥345≥470≥2127
3904-12>12-22≥390≥490≥19≥27

Package

1.OD≤273MM, package with steel strip

2.OD≥273MM, package in bulk


Usage

3.Water,

4.Sewage

5.Gas

6.Stream

7.Combustible Fluids(Petroleum and Gas)

Product Inquiry
Adress
Dakuai industrial park, Fengquan district, Xinxiang city, Henan province, China
Tel:
+86-373-2815986
Mobile:
+86-135-2506-9979

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