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Pipeline Field Round API 5L X56M PSL2 Welding Black Pipe
Pipeline Field Round API 5L X56M PSL2 Welding Black Pipe
Specifications
Brand Name :
huayang
Model Number :
114.3-660
Certification :
API CE ISO
Place of Origin :
CHINA
MOQ :
50-100 tons
Payment Terms :
L/C, T/T
Delivery Time :
25-40 days
Packaging Details :
black painting, bundles
material :
carbon
OD :
406.4-609.6MM
THK :
2.5-20MM
Length :
3-18M
color :
black
purpose :
linepipe
shape :
round
Description

Pipeline Field Round API 5L X56M PSL2 Welding Black Pipe

ERW steel pipes are made from rolled metal, or skelp, by welding and shaping. The seams are electrically welded. The end of the pipe is cut at right angles. ERW pipes undergo a special electromagnetic control of seams, volumetric heat treatment, and hydrotesting.

An advantage of ERW pipe is that no fusion metals are used and the weld seam cannot be seen or felt. That’s opposed to double submerged arc welding (DSAW), which leaves behind an obvious weld bead that must then be eliminated depending on the application.Welded pipe manufacturing techniques have improved over the years. Perhaps the most important advancement has been the switch to high-frequency electric currents for welding. Prior to the 1970s, low-frequency current was used. Weld seams produced from low-frequency ERW were more prone to corrosion and seam failure.Most welded pipe types require heat treatment after manufacture.

ERW pipes are most actively used to solve the following tasks: transportation of water, oil, gas, and other media with varying degrees of aggressiveness and reinforcement of various structures in the construction industry

Usage: Used for low pressure liquid transportation
ERW : Electric Resistance Welded pipe
HFI: High Frequency Induction weld pipe
EFW: Electric Fusion Welded Pipe
Standard: API 5L
Certificate: ISO 9001, ISO 14001, OHSAS 18001, API 5L PSL1&PSL2
Out Diameter: 114.3mm - 660.4mm (4"-26")
Wall Thk: 4mm-22mm
Length: 3M-18M
Steel Grade: API 5L PSL1 & PSL2: GR B, X42, X46, X56, X60, X65, X70
ASTM A53: GR.A, GR.B
Surface: bare pipe
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.
MTC:

EN 10204/3.1B, EN 10204/3.2 (with Third Party Inspection)

Pipeline Field Round API 5L X56M PSL2 Welding Black Pipe

Product tags

nc50 drill pipe

,

welding high pressure pipe

,

lsaw welding pipe
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Pipeline Field Round API 5L X56M PSL2 Welding Black Pipe

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Product Detail
Brand Name :
huayang
Model Number :
114.3-660
Certification :
API CE ISO
Place of Origin :
CHINA
MOQ :
50-100 tons
Payment Terms :
L/C, T/T
Contact Supplier
Pipeline Field Round API 5L X56M PSL2 Welding Black Pipe

Hebei Huayang Steel Pipe Co., Ltd.

Active Member
5 Years
hebei, cangzhou
Since 2005
Business Type :
Manufacturer, Distributor/Wholesaler, Exporter
Main Products :
ERW Steel Pipe, ERW Black Steel Pipe, ERW Carbon Steel Pipe
Total Annual :
150 million-200 million
Employee Number :
500~700
Certification Level :
Active Member
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