-
EFW Welded PipeProduct Name: EFW Welded Piperead more
Outer Diameter: 323.8mm~1422.4mm
Wall Thickness: 8mm-50mm
Length: 6m~12.5m (Joint welding is available for super long pipes: 14m-30m) ... -
GOST 31447-2012 820mmx13mm K60Brand: Huayangread more
Origin: China
Diameter: 820mm
Thickness: 13mm
Material: carbon steel
Standards: national standard, American standard, European standard, British standard,... -
Q235B Thick-walled Welded Steel PipeBrand: Huayangread more
Origin: China
Diameter: 820mm-1422mm
Thickness: 17mm-50mm
Material: Q235B
Standards: national standard, American standard, European standard, British standard,... -
LSAW Carbon Steel Pipe 355mmBrand: Huayangread more
Origin: China
Diameter: 76mm-1442mm
Thickness: 2.5mm-50mm
Material: carbon steel
Standards: national standard, American standard, European standard, British... -
API 2B Q235B STEEL PIPE DN900Brand: Huayangread more
Origin: China
Diameter: 76mm-1442mm
Thickness: 2.5mm-50mm
Material: carbon steel
Standards: national standard, American standard, European standard, British... -
Straight Seam Steel Pipe Manufacturers Direct SaleBrand: Huayangread more
Origin: China
Diameter: 76mm-1442mm
Thickness: 2.5mm-50mm
Material: carbon steel
Standards: national standard, American standard, European standard, British... -
LSAW PIPES From ChinaBrand: Huayangread more
Origin: China
Diameter: 76mm-1442mm
Thickness: 2.5mm-50mm
Material: carbon steel
Standards: national standard, American standard, European standard, British... -
Lsaw Api 5L Psl2Outer Diameter: 406 - 1422 mmread more
Thickness: 9.53-35MM
Length: 12M, 6M
Class: CL11, CL12, CL13, CL20, CL21, CL22
Certificate: API, CE, JIS, GS, ISO9001
Steel grade:... -
SAW Welded PipeProducts: LSAW steel pipe Water/oil/gas Delivery Metal Steel Welded Piperead more
Brand Name: Hebei Huayang
Application: Structure pipe, gas pipe, oil pipe, piling pipes
Surface...
Feb 26, 2020 · EFW steel pipe is the abbreviation of electric fusion welding. One of submerged arc welding (SAW)-electric welding (EFW) is a process in which metal is heated by one or several...
5 rows · Stainless Steel Efw Welded Pipe is a type of stainless steel pipes that is produced through ......
Electric Fusion Welding (EFW steel pipe) refers to an electron beam welding, the use of high-speed movement of the electron beam directed impact kinetic energy is converted to heat the...
EFW Pipe full meaning is Electric Fusion Welding Pipe. EFW Pipe are manufactured by using high electric voltage through the material to melt and weld it. EFW Pipe manufacturing does not...
Dec 25, 2017 · High-quality steel pipe requires weld line on-line or off-line heat treatment, the weld zone refinement, high-quality ERW welded pipe weld can reach the same level of toughness...
Electric Fusion Welding (EFW) steel pipe refers to an electron beam welding, the use of high-speed movement of the electron beam directed impact kinetic energy is converted to heat the...

