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Wellco W FKM Fluoroelastomer FKM shrink tube high temperature FKM fuel oil hose
Wellco W-FKM Fluoroelastomer FKM shrink tube high temperature FKM fuel oil hose
Wellco W-FKM Fluoroelastomer FKM shrink tube high temperature FKM fuel oil hose
Wellco W-FKM Fluoroelastomer FKM shrink tube high temperature FKM fuel oil hose
Wellco W-FKM Fluoroelastomer FKM shrink tube high temperature FKM fuel oil hose

Wellco W FKM Fluoroelastomer FKM shrink tube high temperature FKM fuel oil hose

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Price:$1.51 - $2.32

Quantity:


Product Overview

Description



Product Description


SFKM Fluoroelastomer Heat Shrinkable Tube
˙Materials: Fluoroelastomer
˙Operating temperature range:-55℃～200℃
˙Contraction temperature:: above 175℃
˙Contraction ratio:: 2:1
˙Features: High-temperature resistance, flame retarding, flexibility, oil resistance, acid and alkali resistance
˙Applications:Suitable for protection of electronic devices in an environment with high temperature and oil and insulation
protection of resistors, capacitors, and thermocouples
Color: Black,Red,Yellow,Blue
ul Approved


Property
Requirement
Test method
Typical data
Longitudinal shrinkage
≤10%
ASTM D 2671
≤5%
Tensile strength
≥8.2MPa
ASTM D 2671
≥12 MPa
Elongation at break
≥250%
ASTM D 2671
≥400%
Elongation after ageing
(250℃，168hrs)
≥200%
ASTM D 2671
≥300%
Heat shock(300℃，4hrs)
No crack
ASTM D 2671
No crack
Low-temperature
flexibility(-55℃，4hrs)
No crack
ASTM D 2671
No crack
Dielectric voltage
withstand
2500V,60sec, no
breakdown
ASTM D 2671
pass
Dielectric strength
7.9 KV/mm min.
ASTM D 2671
≥12 KV/mm
Volume resistivity
109Ω·cm min.
ASTM D 876
≥109Ω·cm
Corrosion
No corrosion
ASTM D 2671
pass
Flammability
Self-extinguishing
within 15s
ASTM D 2671
pass
Fluids resistance （23℃ ,24hrs）
Tensile strength
8.2MPa min.
ASTM D 2671
≥12 MPa
Elongation at break
250% min.
ASTM D 2671
≥400%


 Normal wall Type
Size
(mm)  As Supplied min.)
Inside diameter
(mm) After recovered
inch
mm
(max.)Inside diameter
Wall thickness
3/32
Ф2.4
2.4
1.2
0.51±0.08
1/8
Ф3.2
3.2
1.6
0.76±0.13
3/16
Ф4.8
4.8
2.4
0.89±0.18
1/4
Ф6.4
6.4
3.2
0.89±0.18
3/8
Ф9.5
9.5
4.8
0.89±0.18
1/2
Ф12.7
12.7
6.4
0.89±0.18
3/4
Ф19.1
19.1
9.5
1.07±0.21
1
Ф25.4
25.4
12.7
1.25±0.30
1 1/2
Ф38.1
38.1
19.1
1.40±0.38
2
Ф50.8
50.8
25.4
1.65±0.43


thin wall Type
size
(mm)As supplied
(mm) After recovered
inch
mm
(min.) Inside diameter
(max.)Inside diameter
Wall thickness
3/32
Ф2.4
2.4
1.2
0.30±0.08
1/8
Ф3.2
3.2
1.6
0.33±0.08
3/16
Ф4.8
4.8
2.4
0.36±0.10
1/4
Ф6.4
6.4
3.2
0.41±0.10
3/8
Ф9.5
9.5
4.8
0.48±0.10
1/2
Ф12.7
12.7
6.4
0.48±0.10
3/4
Ф19.1
19.1
9.5
0.69±0.10
1
Ф25.4
25.4
12.7
0.79±0.10
1 1/2
Ф38.1
38.1
19.1
0.94±0.10
2
Ф50.8
50.8
25.4
1.02±0.10






Packing & Delivery




To better ensure the safety of your goods, professional, environmentally friendly, convenient and efficient packaging services will be provided.


Company Profile


Material Mixing
Extrude
.
Cross linking


Expand
Whole Production line
Factory




Shanghai Wellco International Limited is a professional Team with 18years experience for R & D, production, sales of special heat shrink Tube and other radiation crosslinking materials manufacturers. We concentrate on to providing all kinds of products and solution for Insulation,Connection ,Waterproof, high temperature ,Chemical resistant ,EMI and mechanical protection for the wire and cable .we has strong technical force with 20 years experience and advanced production equipment. We can supply (such as modifiedPE, PVDF ,FEP ,EPDM,Silicone,FKM.FEP.PTFE Etc materials)heat shrink tube and insulation tube. The products are widely used in the fields ofelectronic communication, automobile, high-speed rail, electotor, aviation, medical and other fields, such as insulation, water-proof, electrostatic shielding, oil-resistant, chemical and high-temperature resistant Protection, etc. Our products have passed UL certification ,RoHS ,REACH.
We also can produce customized products or develop products with special requirements according to customer requirements, and we carry out our production according to ISO9001 and IATF16949 quality management system standards to ensure the stability and reliability of product quality.


FAQ


1. who are we?
We are based in Shanghai, China, start from 2017,sell to North America(20.00%),South Asia(20.00%),Southeast Asia(15.00%),Western Europe(15.00%),South America(5.00%),Eastern Europe(5.00%),Mid East(5.00%),Northern Europe(5.00%),Eastern Asia(3.00%),Domestic Market(3.00%),Southern Europe(2.00%),Africa(00.00%),Central America(00.00%). There are total about 5-10 people in our office.

2. how can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;

3.what can you buy from us?
Heat Shrink Tube/Heat Shrink Mould Part/Marking Sleeve/Cold Shrink Tube

4. why should you buy from us not from other suppliers?
Shanghai Wellco International Limited is a professional R & D, production, sales of special heat shrink Tube and other radiation crosslinking insulation materials manufacturers And the founder have the experience for the insulation more than 20years

5. what services can we provide?
Accepted Delivery Terms: FOB,CFR,CIF,EXW,CIP,FCA,DDP,DDU,Express Delivery；
Accepted Payment Currency:USD,EUR,CNY;
Accepted Payment Type: T/T,L/C,MoneyGram,PayPal,Western Union;
Language Spoken:English,Chinese




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