Building Used Construction coated pipe fbe Material Steel Pipe with Three Layer PE

$4.50 - $36.50
Min. Order
500 Meters
Quick Quotation
Company Information

Tangshan Xingbang Pipeline Engineering Equipment Co., Ltd.

CN Manufacturer, Trading Company
Response Time
<24h
Response Rate:
84.4%
Transactions
US$ 30,000+
9 Years Paid Supplier Gold Supplier Onsite Check Trade Assurance
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Quick Details

Port: Tianjin Xingang
Payment Terms: L/C,T/T,Western Union,MoneyGram,trade assurance,paypal,escrow,offshore RMB setment
Supply Ability: 5000 Meter/Meters per Month
Standard: API,GB
Standard2: API 5L,GB/T8163,GB/T9711
Grade Group: 10#-45#,Q195-Q345
Grade: 20#,Q235
Thickness: 3 - 16 mm
Section Shape: Round
Outer Diameter(Round): 80 - 1600 mm
Place of Origin: Hebei China
Application: Oil Pipe
Technique: SAW
Certification: API
Surface Treatment: shot blasting
Special Pipe: Thick Wall Pipe
Alloy Or Not: Non-alloy
Product name: PE anti-corrosive pipe
Material: inner steel pipe and hdpe wrapped
Length: 6-12m,or as request
Working pressure: 1.6mpa
Medium temperature: 70 centiigrade
Application: water,oil gas
Inner lined painting: epoxy powder
Serive: stock /OEM /ODM
Color: as the customer requirement
3PE Material: Epoxy powder /adhesives / polyethylene epoxy powder
Secondary Or Not: Non-secondary
Delivery Detail: within 7days receiving the deposit or depends
Packaging Detail: with rope wrapped by bulk,in container or as request
Building Used Construction coated pipe fbe Material Steel Pipe with Three Layer PE 

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Product name

Three PE anti-corrosive pipe

Length

6m-12m ,or by customer's requirements

Laid way

Buried

Application

Water,oil gas, Coal to gas

Production Standard 

The national standard GB/T23257-2009

(For more, please click here)

            Specification of Thickness of Anti-corrosive Coating

DN(mm)

Epoxy powder

(μm)

Adhesive layer(μm)

Minimum thickness on the coating(mm)

Commonlevel(G)

Strengthen level(S)

DN≤100

120

170

1.8

2.5

100<DN250

2.0

2.7

250<DN<500

2.2

2.9

500≤DN<800

2.5

3.2

DN≥800

3.0

3.7

 

 Indexes of anti-corrosive layer

            Item

Indexes

Two layer

Three layer

Peel strength(N/cm)

(20±10℃)/(50±5℃)

70

35

100(cohesive failure)

70 (cohesive failure)

Cathodic disbonding

(65℃,48h)/(mm)

15

6

Cathodic disbonding(the highest temperature,30d)/(mm)

25

15

Impact strength(J/mm)

8

Counter bending(-20℃,2.5°)

No crack


Technological process of three layer PE anti-corrosive pipe

1.Shot blasting degusting processing for the steel pipe:
2.Before shot blasting degusting,with medium frequency induction heater ,the steel pipe should be preheated to 40 to 60 degree, and then through the shot blasting machine, to remove the water, oil and dirt contamination , derusting grade is up to GB/T9823 - 1988 standard, Sa2.5 level (nearly white level) requirements, the depth on the surface of the steel anchor pattern from 40 to 100 microns.

 

> > > If you have other questions,Please contact us

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> > > For more, please click here,welcome


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Learn more about the production process>>>

 

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1: Are you a manufacturer or a trading company?

We are a manufacturer which has  more than   2 0 years' history.

2: Where is your manufacturer? How to visit it?

Our factory located in  Yutian Economic Development Zone ,TangShan , China. A bout 1.5 hours drive time to  Beijing and TianJin airport . Mainly producing pre-insulated pipes, HDPE outer protection pipe and 3PE anti-corrosive pipe.

You can take a plane to Beijing or Tianjin .then we could pick up you at the airport .

3: How do we control our products' quality?

We have professional quality control workers and quality inspection center(CNAS lab)  to control the entire production quality.     

4: How do you transport these products?

We use straps to hoist pre-insulated pipes, it can avoid no damage to our products, no hooks for lifting pipe directly. During the handling process, collision, tossing and more ground drag scrolling are strictly forbidden.

In the process of long distance transport, the pipes should be fixed, and not damage outer protecting pipes and insulating layers.

5: Can I customize some other sizes of products?

Yes! We can according to the customer's request.
If you have any other questions, please don't hesitate, contact us.


Let us begin to communicate immediately  >>>