China OEM ERW Steel Pipe Fittings Factory Pricelist

Category:

Product Description

Product Description

ERW (electric resistance welding) steel pipe is a kind of pipe that is formed by hot rolling the strip, using the high-frequency current generated by the skin effect and the proximity effect to act on the edge, so that the edge is heated to a molten state, and then welded together by external force.

Features of ERW Steel Pipe Fittings

High-quality welded joints. The high-frequency resistance welding technology is used to ensure the uniformity and density of the weld, and the welded joints are almost defect-free.

Precise size. Advanced forming and welding technology makes the ERW steel pipe have high dimensional accuracy, uniform wall thickness and stable external dimensions.

Strong mechanical properties. ERW steel pipe has good mechanical properties and strong pressure bearing capacity, and is suitable for high pressure and high load conditions.

Excellent surface quality. The surface is smooth and beautiful, and can be used in a variety of environments without secondary processing.

High manufacturing efficiency. Compared with traditional welding methods, ERW steel pipes have higher production efficiency and can achieve mass production.

Various materials. Different steel grades can be selected according to different usage conditions, such as API series, ASTM series and other standard series.

Application

Oil and gas pipelines. ERW steel pipes are ideal for transporting oil and natural gas, especially for urban pipelines.

Building components. Structural parts such as trusses, beams, columns, and brackets used in the construction industry.

Transportation. Manufacturing rail vehicles, automobile chassis, bicycle frames, etc.

Machinery manufacturing. Various structural parts and components used in the machinery industry.

Bridge construction. Used for the load-bearing structure of bridges to improve the durability and safety of bridges.

 

JANZHI-Malleable iron pipe fittings

Thread BSPT and NPT
EN10226 /ASMEB1.20.1/IS0228/IS07-1
International Certification
Extraordinary craftsmanship, perfection, and beauty
Free run-out structure
Protect pipe fittings from injury during connection
Free run-out:
Protect pipelines and fittings
black steel tube fittings
No Free run-out :
May cause damage to pipelines and fittings
disrupting their original performance
black steel tube fittings
*For more product performance testing videos,
please contact our staff
Thread quality higher than nationalstandards
Quick installation
70um Zinc layer thickness
Air pressure
0.6MPa

20%

national
standard
0.5MPa
Shaft Angle
±0.3°

40%

national
standard
+0.5°
Tensile strength
363MPa

10%

national
standard
330MPa
Elongation
12%

33%

national
standard
8%
Execution standards
Material:
EN1562 Or 1S0 5922
Design & Dimensions:
EN10242 0rIS0 49
Thread :
BSPT and NPT
logo

100% individuoltesting ofthe product

Thread angle
Shaft angle
Air tightness
Fully automatic detection
Width Detection
Mechanical properties
Device detection
Elongation
Zinc layer thickness
logo

Reduce carbon emissions and
use renewable energy
Focuson sustainable development

Start from 1982

Sam floot space

Tons of production per year

Tons nbentory

Sustainable Development
iso24001
iso9001
iso24001
10 Production process
Profiling – Smelt – Pouring – Anneal – Burnishing – Correct

|

Galvanization – Threading – Detail processing – Grinding

10 Production process
25Days
Designated brand in china
government group
partner
Designated brand in china
government group

Sold to over 30
countries and regions

AMAALA conrad hotel saudi arabia NEOM Security Forces

JANZHI Group holds 13.6% market share
Gas Pipeline System holds 60% market share

Official marketing material support
One to one customized service to meet the
customized needs of different customers
Officialafter-sales service
Professional personnel provide you with
after-sales service and technical support
One stop service to solve your logistics problems
24hours
Customer Service
Tailored project proposal for clients
logo
Request a quote