Heat Shrink Tube for Oil Pipeline

Unit Price: USD 0.0300 - 0.0400 / Meter
Payment Type: L/C,T/T,Paypal,Western Union
Incoterm: FOB,CFR,CIF
Min. Order: 3000 Meter
Delivery Time: 18 Days

Basic Info

Model No.: HWS

Type: Protection Shrinkable Belt

Material: Polyolefin And Heat Melt Adhesive

Application: Pipeline Protection

Rated Voltage: 28mV/m

Tensile Strength: 35Mpa

Color: Black

Size: Can Be Customized

Feature: Abrasion, Corrosion, Acid, Chem

Shape: Roll Pipe, Regular Round, Double

Service: OEM, Free Smaple, Fast Deilivery, Customzied Servi

Additional Info

Packaging: Standard&according to customer's required

Productivity: 1000000

Brand: KEYUACE

Transportation: Ocean,Land,Air

Place of Origin: China

Supply Ability: 100000

Port: YanTian,Shenzhen

Product Description

Heat Shrink Tube for Oil Pipeline

Product Description

Pipeline Engineering Tubing , Polyethylene Terephthalate Tubing is also known as heat shrink weld belt/Heat shrinkable weld sleeve (belt), Pipeline Engineering Tubing made by irradiation cross-linked polyolefin base material and special sealing hot melt adhesive. Pipeline Engineering Tubing/sleeves , Heat Shrink Polyethylene it has high mechanical strength, stable performance, aging resistance, anti chemical corrosion, sealing, strong adhesive strength, easy to operate, etc.
 Pipeline Insulation Tape Product Application:
Steel Pipeline Heat Shrink Sleeve Joint BeltPipeline Heat Shrink Sleeve

Heat Shrinkable Joint Sleeve For Steel Pipeline

1, Apply to petroleum, nature gas, chemical engineering, fuel gas and others project pipeline network for anti-corrosion of steel pipeline repaired and welded junction.And also apply to corrosion resistant coating for repairing the breakage.
2, Apply to 2PE, 3PE, FBE,PP,CTE anti-corrosion coating pipeline for anti-corrosion of welded junction and bend area.
 
Specification:
When using the heat shrink sleeves, first preheat the pipeline up to 55 degrees C ~60 degrees C, and then wrap the joint belt around the treated pipeline with the heat shrink joint belt, make sure that the heat shrink joint belt lap width is more than 50mm, it will shrink at radial direction when the heat effects on it, at the same time the hot melt adhesive start to melt, fill and cover the surface of the pipeline, form continuous and close anti-corrosion system with original pipeline anti-corrosion coating.

Executive Standard: SY/T0413-2002 and SY/T4054-2003 and GB-T23257-2009.
 
Features & Benefits
1, excellent adhesion ability, adhesion range is wide: can adhere with steel, PE, epoxy coating, etc.
2, strong in corrosion resistance:can effectively block a variety of medium permeability and corrosion, aging resistance, environment stress cracking resistance, resistance to UV irradiation.
3, High mechanical strength: compression resistance, shock resistance, shear resistance.
4, Wide use range: can instruct at -25~35 degrees C temperature range.
5, No volatilization, safety in use, can save energy, can protect environment
6, Long service life.
7, Shrink fast, easy to operate, simple to install.
8, low preheat temperature: when preheat -55 degrees C~60 degrees C, can install it to shrink.

Product Description

Test standard

GB/T23257-2009(Buried steel pipe polyethylene anti-corrosion technology standard)

Text item

Unit

Test result

Technical date

Test method

 Base material

Tensile strength

Axial direction

MPa

35

≥17

GB/T1040.2-2006

Circumference direction

MPa

28.3

≥17

Elongation at break

Axial direction

%

456

≥400

GB/T1040.2-2006

Circumference direction

%

432

≥400

Vicat softening point

98.6

≥90

GB/T1633-2000

Brittle temperature

<-65

≥-65

GB5470-1985

Electrical strength

MV/m

28

≥25

GB/T1408.1-2006

Volume resistance

Ω.m

2.1×1014

≥1×1013

GB/T1410-2006

environment stress cracking resistance 
(F50, 50℃)

h

>1000

≥1000

GB/T1842-1999

Resistance to chemical medium corrosion(7d)

10% 
HC1

Axial direction

Tensile Strength

%

88.4

≥85

GB/T2357-2009

Elongation at break

%

102

≥85

Circumference direction

Tensile Strength

%

95.3

≥85

Elongation at break

%

125.6

≥85

10% 
NaOH

Axial direction

Tensile Strength

%

168

≥85

Elongation at break

%

96.6

≥85

Circumference direction

Tensile Strength

%

112

≥85

Elongation at break

%

96.3

≥85

10% 
NaC1

Axial direction

Tensile Strength

%

98.5

≥85

Elongation at break

%

89.4

≥85

Circumference direction

Tensile Strength

%

123

≥85

Elongation at break

%

106.3

≥85

Heat aging resistance 
(150℃,168h)

Axial direction

Tensile Strength

MPa

112

≥14

GB/T1040.2-2006

Elongation at break

%

96.3

≥300

Circumference direction

Tensile Strength

MPa

98.5

≥14

Elongation at break

%

89.4

≥300

Heat melt adhesive

Peel strength 
(Cohesive failure)

Epoxy resin primer

N/cm

99.4

70

GB/T2792-1998

Polyethylene

N/cm

88.2

70


Product Dimensions

  Model

Outer diameter.(MM)

Width

((MM)

Base film thickness(MM)

Heat melt thickness(MM)

 length

(MM)

Fixed width(MM) 

Sacrifice belt width(MM) 

HWS 159

Φ159

500

1.2

1.0

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