China OEM Erw Welded Pipe Fittings Products For Sale

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Product Description

Product Description

ERW (Electric Resistance Welded) welded pipe fittings is a steel pipe manufactured by resistance welding technology, which uses high-frequency current to heat the edge of the strip and weld it under pressure to form a high-strength pipe.

ERW welded pipe is widely used in various industries, including oil and gas transportation, building structure support, and automobile manufacturing, with its excellent production efficiency, excellent dimensional accuracy and good mechanical properties.

Main features of ERW welded pipe

1.Uniform and stable weld. The use of high-frequency resistance welding technology ensures the uniformity and sealing of the weld, maintaining the overall strength and sealing of the pipe.

2.High dimensional accuracy. Advanced manufacturing process control enables ERW welded pipes to have extremely high dimensional accuracy, including diameter, wall thickness and length.

3.Excellent mechanical properties. The mechanical properties of ERW welded pipes are stable, capable of withstanding high pressure and bending loads, and suitable for use as pipes for structural support and fluid transportation.

4.Diverse surface treatment. A variety of surface treatments, such as painting, galvanizing, etc., can be performed to meet the anti-corrosion requirements in specific environments.

5.Environmental friendliness and sustainability. The production process is efficient, energy consumption is low, and it supports sustainable development.

Application

1.Oil and gas transportation. Used to build long-distance oil and gas pipelines.

2.Structural applications.As supports and support columns for buildings, as well as bridges and road guardrails for large structures.

3.Automotive industry.Used in the manufacture of key components such as automobile chassis and exhaust pipes.

4.Industrial manufacturing.In mechanical manufacturing, as fluid delivery pipelines, mechanical structural parts, etc.

5.Water treatment facilities.Used in water pipelines in water treatment plants and irrigation systems.

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
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100% individuoltesting ofthe product

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