1.7: 1 /4: 1 PTFE Heat Shrinkable Tubing High Temperature PTFE Heat Shrink Tube

• Application: Insulators
• Type: Insulation Sleeve
• Chemistry: Organic Insulation
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Model NO.: W-SPTFE
• Material: PTFE
• Thermal Rating: 260
• Maximum Voltage: <10KV
• Certification: RoHS Reach
• Color: Clear, Other Color Available Upon Request
• Brand: Wellco
• Shrink Ratio: 1.7:1 / 4:1
• Working Temperature: -67~260c
• Flammability: VW-1
• Feature: High Temperature Resistance
• Transport Package: Standard Package
• Specification: 4.8mm
• Origin: China
• Production Capacity: 100000
• Package Size: 45.00cm * 45.00cm * 40.00cm
• Package Gross Weight: 10.000kg
• Lead Time: 15 days (1 - 10000 Meters) ; To be negotiated ( > 10000 Meters)

Product Description

Product Description

W-SPTFE 1.7:1 4:1 PTFE Heat Shrinkable Tubing

PTFE heat shrinkable tubing is made of PTFE with high-temperature performance, chemical resistance, high insulation and excellent
mechanical properties. Designed to provide insulation and mechanical protection in severe chemical and thermal environments.
Widely used in electronic, aerospace, military and communication fields. Used to cover hydraulic hose and couplings to prevent
contamination and corrosion. The high mechanical strength and ex tremely low coefficient of friction make it good for reducing
damage to bearing shafts and similar applications.
* Operating temperature: -67ºC ~ 260ºC
* Minimum fully recovery temperature: 350ºC

* Standard color: Clear
* Shrink ratio 1.7:1 4:1
* Excellent flammability
* High temperature resistant to 260ºC
* Excellent physical properties and chemical resistance
* RoHS and REACH compliant

 

Property	Requirement	Test method	Typical data
Longitudinal shrinkage	≤10%	ASTM D 2671	≤5%
Tensile strength	≥17.3 MPa	ASTM D 2671	≥ 22MPa
Elongation at break	≥200%	ASTM D 2671	≥300%
Dielectric voltage withstand	2500V,60sec, no breakdown	ASTM D 2671	pass
Volume resistivity	1015Ω·cm min.	ASTM D 876	1016Ω·cm
Corrosion	No corrosion	ASTM D 2671	No corrosion
Flammability	VW-1	UL224	pass
Dielectric constant			2.1
Friction coefficient			0.1

 

Size	ID as supplied	ID After shrinked	Wall after shrinked
1.7:1
φ0.5	0.7±0.2	≤0.30	0.15±0.05
φ1.0	1.0±0.2	≤0.60	0.15±0.05
φ1.5	1.5±0.2	≤0.90	0.15±0.05
φ2.0	2.0±0.2	≤1.30	0.15±0.05
φ2.5	2.5±0.2	≤1.50	0.15±0.05
φ3.0	3.0±0.2	≤1.80	0.20±0.05
φ3.5	3.5±0.2	≤2.0	0.20±0.05
φ3.8	3.8±0.2	≤2.2	0.20±0.05
φ4.0	4.0±0.3	≤2.5	0.20±0.05
φ4.5	4.5±0.3	≤2.7	0.20±0.05
φ5.0	5.0±0.3	≤3.0	0.20±0.05
φ6.0	6.0±0.3	≤3.6	0.25±0.05
φ6.5	6.5±0.3	≤4.0	0.25±0.05
φ7.0	7.0±0.3	≤4.2	0.25±0.05
φ8.0	8.0±0.3	≤4.8	0.25±0.05
φ9.0	9.0±0.3	≤5.3	0.25±0.05
φ10.0	10.0±0.2	≤5.8	0.25±0.05
φ11.0	11±0.2	≤6.8	0.25±0.05
φ12	12±0.2	≤7.1	0.35±0.05
φ14	14.0±0.3	≤8.2	0.35±0.05
φ15	15±0.3	≤15	0.35±0.05
φ16	16±0.3	≤9.4	0.35±0.05
φ17	17±0.3	≤10	0.35±0.05
φ18	18±0.3	≤10.5	0.35±0.05
φ19	19±0.3	≤11.2	0.35±0.05
φ20	20±0.3	≤11.8	0.35±0.05
φ21	21±0.3	≤12.3	0.35±0.05
φ22	22±0.3	≤12.6	0.35±0.05
4:1
φ2.5	2.5±0.2	≤0.7	0.15±0.1
φ3.2	3.0±0.2	≤0.8	0.15±0.1
φ4.0	4.0±0.2	≤1	0.15±0.1
φ5.0	5.0±0.2	≤1.2	0.15±0.1
φ6.0	6.0±0.2	≤1.5	0.15±0.1
φ7.0	7.0±0.2	≤1.8	0.2±0.1
φ8.0	8.0±0.3	≤2	0.2±0.1

Certifications

 

Packaging & Shipping

 

Company Profile

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 .
The company has strong technical force with 20 years experience and advanced production equipment. We can supply (such as modified PE, PVDF, FEP, EPDM, Silicone, FKM, FEP, PTFE Etc materials)heat shrink tube and insulation tube. The products are widely used in the fields of electronic communication, automobile, high-speed rail, electric motor, 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, Japanese