Specifications large diameter Double Flanged dredging pipe

Out Diameter:219.1mm - 1820mm (8"-72")

Wall Thickness:5mm - 50mm.

Length:6 - 12 m

  large diameter Double Flanged dredging pipe    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     large diameter Double Flanged dredging pipe   Out Diameter:219.1 mm - 1820mm (8"-120"). Wall Thickness:5mm - 50mm Length:6 – 12 m   Details   large diameter Double Flanged dredging pipe   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