Payment & Shipping Terms:
457.2MM High Frequency Welded Pipe,
114.3MM High Frequency Welded Pipe,
API High Frequency ERW Pipe
Liquid Transmission 457.2MM High Frequency Welded Pipe
We use 3LPE coated steel pipe in transferring natural gas, crude oil and refined oil product over long distances. It also can be used in the urban fuel gas piping system, storage tanks, and groove piping system. 3PE’s main purpose is protecting pipes which used in electricity and communication industries and water piping systems.
Just as its name implies, 3PE coating including 3 Layers.
Fusion bonded epoxy, which thickness is larger than 100μm. ( Thickness of FBE coated ＞100μm )
Adhesive layer. It is binding epoxy and PE layers. ( Thickness of second layer: 170~250μm)
PE layers. Thickness is from 2.5 mm to 3.7 mm. It is polyethylene which has advantages to anti-water, electrical resistance, and anti mechanical damage. It is a very important layer.
From the layers of 3PE, you will find that 3PE coated steel pipe integrated with the advantages of FBE and PE. It is more and more widely used in the buried pipeline’s transporting of water, gas, and oil. And it also means if one factory has 3PE coated steel pipe manufacturing equipment, they can do FBE coating pipes as well.
|Usage:||low pressure liquid transportation|
|ERW :||Electric Resistance Welded pipe|
|HFI:||High Frequency Induction weld pipe|
|EFW:||Electric Fusion Welded Pipe|
|Certificate:||ISO 9001, ISO 14001, OHSAS 18001, API 5L PSL1&PSL2|
|Out Diameter:||114.3mm - 812.8mm (4"-26")|
|Steel Grade:||API 5L PSL1 & PSL2: GR B, X42, X46, X56, X60, X65, X70
ASTM A53: GR.A, GR.B
|Surface:||Fusion bond Epoxy coating 3PE coating|
|Tests:||Chemical Component Analysis, Mechanical Properties (Ultimate tensile strength, Yield strength, Elongation), Technical Properties (Flattening Test, Bending Test, Blow Test, Impact Test), Exterior Size Inspection, Hydrostatic Test.|
EN 10204/3.1B, EN 10204/3.2 (with Third Party Inspection)
Contact Person: Sing Zhuan