Heat Shrinkable Sleeve Wrapped Casing Cross Linked

Heat shrinkable sleeve wrapped casing cross linked Heat shrinkable sleeve wrapped casing cross linked is mainly used in anti corrision, repairing oil and gas pipeline, thermal insulating pipe, specially for 3PE oil and gas pipe. The heat shrinkable sleeve has insulating and enclosed function. We...

Product Details

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Heat shrinkable sleeve wrapped casing cross linked

Heat shrinkable sleeve wrapped casing cross linked is mainly used in anti corrision, repairing oil and gas pipeline, thermal insulating pipe, specially for 3PE oil and gas pipe. The heat shrinkable sleeve has insulating and enclosed function. We have got National Patent certification about the heat shrinkable sleeve. Our product are satisfied with the international standard EN12068, DIN30672.

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Radiation crosslinked PE heat shrinkable sleeve is made by basic material and melt adhesive. Our product is with strong adhesion to make sure good quality of project; easier operation, quick shrinking, low cost, perfect anti water permeating, anti chemical corrsion, good insulativity and aging resistance, it is ideal material of anti corrosion and thermal insulating system.

Product structure

- The inner layer is two-components epoxy primer which coated on steel pipe;

- Intermediate level is special hot melt adhesive, our adhesive EVA is exported;

- Outer layer is modified radiation crossing linking polyethylene backing.

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Technical parament

NOText ItemUnitPerformance
 
Text ResultText Method
Back Material
1Tensile StrengthMPa≥1719.47ASTM D638
2Elongation %≥400626ASTM D638
3Vicat Softening PointºC≥9092ASTM D1525
4Brittleness TemperatureºC<-65<-65ASTM D2671C
5Dielectric StrengthMV/m≥2533.13ASTM D149
6Volume ResistivityΩ.m≥1*10131.1*1013ASTM D257
7Environment Stress Crackh≥1000>1000GB/T1842
 
 
8
 
 
Chemical
resistance
(7d)
10%
HCI
Tensile strengthMPa≥85104.9ASTM D638
Elongation %≥8596.3ASTM D638
10%
NaAH 
Tensile strengthMPa≥85102.1ASTM D638
Elongation%≥8595.6ASTM D638
10%
NaCL
Tensile strengthMPa≥85108.3ASTM D638
Elongation%≥8594.1ASTM D638
9Thermal aging
(150ºC,168h)
Tensile strengthMPa≥1420.7ASTM D638
Elongation%≥300630ASTM D638

  

NO.Text ItemUnitPerformance
 
Text ResultText Method
Adhesive 
1Softening PointºC≥9090.1ASTM E28
2Brittleness TemperatureºC<-15<-15ASTM D2671C
3Lap ShearMPa≥1.01.5ASTM D1002
 
4
 
Peel Strength 
(23±2ºC)
Steel N/cm≥70145.6ASTM D1000
Primer N/cm≥70205.9ASTM D1000
PE layerN/cm≥70190.0ASTM D1000
Non-solvent Epoxy Primer
5Shear of cured primerMPa≥5.012SY/T0041

Specifications

- 3 Layer PE Coating Pipe

- Offeshore & Underground

- Oil, Gas, Water pipeling

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FAQ

1.Are you a Manufacturer or Trading company ? 
Qingdao Huashida Machinery Company is a company focus on Plastic Extrusion Technology Research and related products or machines manufacture. We support CE service to overseas customers. Also we have more than 10years export experience.

 
2. Why choose cooperate with us ?  
 -Products of Genius with warranted quality and competitive price
 ;
 -More than 10 years service for overseas customers, we are familiar with relevant laws and regulations, INCOTERM 2000 adopted in daily business;
-Reliable Quality and All components from world leading suppliers ;
-Cost-effective export infrastructure and total supply chain management ; 
- After-Services always highly-satisfied. Any problems and feedbacks will be answered in a short of time.

4. How does your factory do regarding quality control ? 
Reliable Quality is our dignity and we do quality checking carefully such as Incoming Quality Control, In Process Quality Control, Outgoing Quality Control , Environment Control, Product Traceability System , Internal Audits & Calibration, Equipment Control & Maintenance, Control of Non-Conforming Materials and etc. 

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About more information, welcome to contact us! Email: hsda@qdhsd.com

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Huashida Machinery, with over 14 years' experience, is one of the professional heat shrinkable sleeve wrapped casing cross linked manufacturers in China. Offering the customized service, we warmly welcome you to get the high qualified products from our factory.
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