Polyken anticorrosion heat shrink sleeves

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  • 50 - 999 Sets
    US $8.50
  • >=1000 Sets
    US $8.30
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Overview
Quick Details
Place of Origin:
Shandong, China (Mainland)
Brand Name:
polyken
Model Number:
heat shrink sleeves
Color:
Black
Design Temperature:
HT C 50/65
Design Temperature 2:
HT C 70/80
Brand:
polyken
Certification:
ISO 9001 14001
Elongation:
550%
Standard:
EN12068, DIN 30670, ASTM
Usage:
corrosion protection of buried and exposed steel pipelines
Features:
easily handled, safe, fast in shrinking and short in construction tim
Use:
used in high temperature place, such as desert, Middle east .
SupplyAbility
SupplyAbility:
1000 Set/Sets per Day
Packaging & Delivery
Packaging Details
Export cartons
Port
Qingdao
Lead Time :
5-7days after payment

 Polyken anticorrosion heat shrink sleeves 

Product Description

Wraparound sleeve with a separate closure designed for corrosion protection of buried and exposed steel pipelines. 

 

It consisting of a cross-linked polyolefin backing, coated with a protective heat activated adhesive. 

 

Once installed, the system effectively bonds and protects steel substrates and common main line pipe coatings including polyethylene and fusion bonded epoxy.

  • Just-in-time customized lengths allow bulk rolls to be field cut to protect any pipe size
  • Open sleeve configuration allows the product to be applied after the pipeline has been welded and cleaned
  • A broad range of operating temperature specific and soil stress resistant adhesives for project specific conditions

 

Design Temperature  

 

HT C 50/65

 

HT C 70/80

 

50℃/65-type heat-shrinkable sleeve is this Company’s leading product, which was developed in the year 2000 and was put into the market in 2001. Up till now, altogether 500 thousand sets of it have been used and there is good market feedback. It has earned recognition of and praise from each major customer. 

 

50℃/65-type sleeves is easily handled, safe, fast in shrinking and short in construction time. Average operators can easily handle it. All these combined together make this product a good choice for protection coating of petroleum and natural gas pipes.

 

70/ 80/120℃type heat-shrinkable sleeves is used in high temperature place, such as desert, Middle east .

 

We have taken a lead in China to pass the European test and get the DVGW certificate. 

 

Standard with EN12068, DIN 30670, ASTM.

 

A.Properties of Sleeve PE backing 

 

Properties

Test Methord

Up to 60℃

Up to 80 ℃

Tensile strength 

ASTM D638

2600psi

2900psi

Elongation 

ASTM D638

550%

550%

Hardness ShoreD

ASTM D 2240

45

45

Volume resistivity, at 23℃Ω.m

ASTM D257

1014

1014

Dielectric strength KV/mm

ASTM D 149

25

20

Water absorPtion at 23℃24hrs.wt

ASTM D570

0.1

0.1

Water-vapour transmission (max)

ASTM E96

0.05g/h/m2

0.05g/h/m2

 

 

B.Properties of Melt Adhesive 

 

Properties

Test Methord

Up to 60℃

Up to 80 ℃

softening point, ℃

ASTM E 28

103

112

Lap shear strength(N/cm2)at 23

ASTMD 1002

200

400

EN 12068

32

11

 

 

C.Properties of Installed sleeve

 

properties

Test Methord

Up to 60℃

Up to 80 ℃

Peel Strength at 23 ℃

EN 12068

65N/cm

85N/cm

Impact Resistance

EN 12068

min.15J

min.15J

Indentation Resistance

EN 12068

min. 1mm

min. 1mm

Cathodic Disbondment 

at 23℃ 30 days 

EN 12068

max.15mm

max.15mm

Resistance to thermal ageing

-Tensile strength ratio 

-Elongation ratio

EN 12068

After 100 days at 80℃

0.9

0.9

After 100 days at 100℃

0.9

0.8

 

 

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Application&Using

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Packaging & Shipping

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Certifications

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FAQ

1.Whats the production leading time?  

Usually 20days/40HQ after deposit payment

Usually 10-15days/20'FCL after deposit payment

2.What's the MOQ?

It is depends items, usually 300 rolls to 500 rolls

3.How about sample and charge?

    Usually sample is free,customer take care of express charge.

    But it should paid if asking for large quantity samples.

4. How can I visit your factory?

    You are warmly welcome to our factory, just contact us in advance.

    Our factory detail address is No 3 Jiamei Road , Jia'xiang Industry Park, Jining City ,Shandong Province ,China

    Located in Jining City, half an hour away from Jining Qufu Airport.

    Two hours away from the Qufu East Railway Station.

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Company Information

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  • Jining Qiangke have more than 5 years experience in supplying anticorrosion materials.
  • Our company employs more than 40workers, plant area 27000 m2 with two production lines.
  • Our annual production capability is more than 3300tons anticorrosion tapes 
  • Currently, Qiangke Guanfang tape is already exported to America, Germany,Italy,Russia,Egypt,Korea,Philippines, Malaysia,Turkey,Saudi Arabia and 10 other countries and regions. 
  • Annual export volume reaches 1.8 million dollars. 
  • We have attained ISO9001 and ISO14001 certification, also we get long-term cooperation with CNPC.
  • Our own brand Guanfang tape have passed the SGS, DVGW and CNPC test.
Contract Us

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