Specifications

large diameter Double Flanged dredging pipe
Out Diameter:219.1mm - 1820mm (8"-72")
Wall Thickness:5mm - 50mm.
Length:6 - 12 m

 

 

 Tianjin Xinyue Industrial and Trade Co., Ltd. As a leading ERW and SSAW steel pipe manufacturer in China, we can supply high quality petroleum & gas line pipe,  water pipe and construction pipe. 

 

Basic Information

 

 

 

Out Diameter:219.1 mm - 1820mm (8"-120").

Wall Thickness:5mm - 50mm

Length:6 – 12 m

 

Details

 

 

Usage:Used for low pressure liquid delivery, such as water, gas, and oil; construction and piling

 

 

Standard:API 5L, API 5CT, ASTM 53, EN10217, DIN 2458. IS 3589

 

Certificate:API 5L PSL1 / PSL2, API 5CT

 

Out Diameter:219mm -1820mm(8"-72")

Wall Thickness:5.0 - 50mm

Length:6 -12m

 

Steel Grade:API 5L: GR B, X42, X46, X56, X60, X65, X70
ASTM A53: GR A, GR B, GR C
EN: S275, S275JR, S355JRH, S355J2H

Surface:Fusion bond Epoxy coating, Coal Tar Epoxy, 3PE, Vanish Coating, Bitumen Coating, Black Oil coating as per customer's requirement

 

Test:Chemical Component Analysis, Mechanical Properties (Ultimate tensile strength, Yield strength, Elongation), Metallographic Test, Technical Properties (Bending Test, Charp-v Impact Test, Hydrostatic Test, X-ray Test, Ultrasonic Test

 

Mill Test Certificate:EN 10204/3.1B

 

 

Longitudinal Submerged- Arc Welded Steel Pipe manufacturing Flow Chart