China Huashida PE Heat Shrink Tape for Three-Layer Coating Pipeline Pipe Joint Welding Corrosion Protection

• Certification: RoHS, CE, ISO9001
• Color: Black
• Heat Resistance: High Temperature
• Waterproof: Waterproof
• Application: Plastic, Metal
• Adhesive: EVA
• Model NO.: HUASHIDA 3PE
• Base Material: PE
• Type: Insulating Tape
• Name: Heat Shrinkable Tape
• Size: According to Customer′s Requirements
• Max Operating Temperature: 60c
• Transport Package: Standard Package
• Specification: 450, 500, 600, 650
• Trademark: HUASHIDA
• Origin: Qingdao China
• HS Code: 3920109090
• Production Capacity: 2000t/Year

Product Description

China Huashida PE Heat Shrink Tape for Three-Layer Coating Pipeline Pipe Joint Welding Corrosion Protection

PE heat shrinkable tape is composed of cross-linked polyethylene back and special heat melt adhesive. Heat melt adhesive has good bonding with PE back, steel pipe and Fusion bonded epoxy (FBE layer). By heating PE back shrinks, adhesive layer melts, and closely wraps around pipe joints, then it forms together with FBE a firm and continuous anti-corrosion body. It is resistant to corrosion, wear, impact, UV and aging, easier to be operated.

 
Application area:
It is mainly used for wrapping around pipe, anti-corrosion of kinds of pipe joints, and repairing pipes.
For example: Oil and gas pipe, PU insulation pipe, 3PE/2PE steel pipe.

Feature of our heat shrinkable sleeve:
1.Fast shrinkage speed,
2.good waterproof performance,
3 good anti-corrosive performance,
4.long service life, convenient transportation and fast construction.

5.using pure PE material and imported adhesive for ensuring the quality

TECHNICAL PARAMETERS

NO

Test Item

Unit

Performance

Test Result

Test Method

Back Material

1

Tensile Strength

MPa

≥17

19.47

ASTM D638

2

Elongation

%

≥400

626

ASTM D638

3

Vicat Softening Point

ºC

≥90

92

ASTM D1525

4

Brittleness Temperature

ºC

<-65

<-65

ASTM D2671C

5

Dielectric Strength

MV/m

≥25

33.13

ASTM D149

6

Volume Resistivity

Ω.m

≥1*10^13

1.1*10^13

ASTM D257

7

Environment Stress Crack

h

≥1000

>1000

GB/T1842

8

Chemical resistance

10% HCI

Tensile strength

MPa

≥85

104.9

ASTM D638

Elongation

%

≥85

96.3

ASTM D638

10% NaAH

Tensile strength

MPa

≥85

102.1

ASTM D638

Elongation

%

≥85

95.6

ASTM D638

10% NaCL

Tensile strength

MPa

≥85

108.3

ASTM D638

Elongation

%

≥85

94.1

ASTM D638

9

Thermal aging (150ºC,168h)

Tensile strength

MPa

≥14

20.7

ASTM D638

Elongation

%

≥300

630

ASTM D638

Adhesive

1

Softening Point

ºC

≥90

90.1

ASTM E28

2

Brittleness Temperature

ºC

<-15

<-15

ASTM D2671C

3

Lap Shear

MPa

≥1.0

1.5

ASTM D1002

4

Peel Strength (23±2ºC

Steel

N/cm

≥70

145.6

ASTM D1000

Primer

N/cm

≥70

205.9

ASTM D1000

PE layer

N/cm

≥70

190.0

ASTM D1000

Non-solvent Epoxy Primer

5

Shear of cured primer

MPa

≥5.0

12

SY/T0041

Application
 
Heat shrinkable sleeve for Oil & Gas Pipe

 

Heat shrinkable tape for Thermo Insulated Pipe

Specification of heat shrinkable sleeve for underground buried steel pipe 

No.	Size, mm	Length, mm	Patch
			Length, mm	Width, mm
1	Ф159*500	670	Length equals the width of heat shrinkable sleeve	80
2	Ф219*500	860		100
3	Ф273*500	1000		100
4	Ф325*500	1200		100
5	Ф355*500	1300		100
6	Ф406*500	1460		120
7	Ф508*500	1800		120
8	Ф610*500	2170		120
9	Ф711*500	2500		150
10	Ф813*500	2880		150
11	Ф1016*500	3480		150
12	Ф1219*500	4120		200
13	Ф1420*500	4780		200

 

Connection and sealing of PE pipe (drainpipe)

Connection and sealing manhole

Specification of Heat Shrinkable Sleeve for HDPE spiral pipe and metal reinforeced corrugated pipe

Pipe Diameter, mm	Length, mm	Width, mm
DN300	1200	300
DN350	1430	300
DN400	1600	300
DN450	1770	300
DN500	1900	300
DN600	2300	300
DN700	2560	300
DN800	2900	400
DN900	3250	400
DN1000	3600	400
DN1200	4250	400
DN1400	4940	500
DN1500	5290	500
DN1600	5630	500
DN1800	6320	500
DN2000	7010	500
DN2200	7700	500
DN2400	8390	500

Remark: The above is standard size. Production will be according to the buyer's requirements.
 

Heat shrink tape workshop

Overseas customers in HUAHSHIDA

Heat shrink tape delivery

 HUASHIDA production park

HUASHIDA team