Heat shrinkable wrapid sleeves
-
$30.00≥500 Others
- Min. Order:
- 500 Others
- Min. Order:
- 500 Others
- Transportation:
- Ocean, Land
- Port:
- Shanghai , Qingdao , Shenzhen
Your message must be between 20 to 2000 characters
Contact Now| Place of Origin: | China |
|---|---|
| Productivity: | 500 PCS/Day |
| Supply Ability: | 5000 rolls/Month |
| Payment Type: | L/C,T/T |
| Incoterm: | FOB,CIF |
| Certificate: | ISO |
| HS Code: | 3920 |
| Transportation: | Ocean,Land |
| Port: | Shanghai ,Qingdao ,Shenzhen |
Heat shrinkable wrapid sleeves for onshore oil and gas pipelines
Heat shrink wrapid Sleeves provide great corrosion protection, Superior resistance to Cathodic Disbondment and excellent durability against abrasion and chemical attack. The result is effective, good performance of sealing, wide application, easy to operate and preheating temperature low (50 ℃) ,long term protection against corrosion.
wrapid sleeves in bulk roll is also two-piece protective with separate closure
Inner layer is two-components epoxy primer which coated on steel pipe ; Intermediate level is special hot melt adhesive ;
Outer layer is modified radiation crossing linking polyethylene backing.
Features & Benefits
Cross-linked backing provides superior abrasion, mechanical and chemical attack resistance.
High performance adhesive provides excellent resistance to Cathodic Disbondment to ensure long-term corrosion protection
Just-in-time customized lengths allow bulk rolls to be field cut top 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
Specification( mm )
Wrapid sleeves 2170 /550/ Ø 610
Wrapid --Heat shrinkable wraparound sleeves
2170------ Roll length
550----- -Roll Width (as supplied)
Ø 610-----Joint or pipeline Diameter
Item
Performance Parameter
re-producable data
UNITS
TEST
METHODS
1
Backing thickness (as supplied) , min
1.0
mm
ASTM D 1000
2
Adhesive thickness (as supplied), min
1.0/1.5
mm
ASTM D 1000
3
Total thickness (as installed) , min
2.0/2.5
mm
ASTM D 1000
4
Hardness at 23 0C
50
Shore D
ASTM D-2240
5
Ring and ball softening point of adhesive,
100
0C
ASTM E 28
6
Impact resistance at 23 0C
15
J(inch-lb)
EN 12068
7
Peel strength to pipe surface and
factory coating - at 23 0C
at 50 0C
1.5
0.3
N/mm
N/mm
EN 12068
Annex C
8
Peel strength @10mm/min to pipe surface and
To factory coating after 28 days hot water soak test at 50 0C
2.5
N/mm
ISO 21809-3
Annex I
9
Cathodic disbondment resistance
- at 23 0C
at 50 0C
8
15
N/mm
N/mm
EN 12068
Annex k
10
Lap shear strength to pipe surface at 500C
0.05
N/mm2
EN 12068
11
Specific electrical insulation resistance,
R s100, min
1010
Ω. m2
EN 12068
Annex J
12
Ultimate elongation ,min
400
%
ASTM D638
13
Heat aging 21 days at 150 0C -elongation
200
%
ASTM D638
15
Heat shork hours at 2250C
No cracking,flow or dripping
Visual
ASTM D2671
17
Soil stress creepyResistance24 h at 50 0C
2.5
mm
TP206
18
Ultraviolet irradation resistance
Ratio of elongation at break
1.25≥EX/E 0≥0.75
--
EN 12068
Annex F
Sichuan Forever main products has heat Shrinkable Sleeves, Pipe Repair Material,Liquid Epoxy Coatings,Visco-Elastic Coating Materials,Cold-Applied Polymeric Tape and other Wrapping materials application tooling.
Related Keywords
