Viton Rubber Heat Shrinkable Tube

Product DescriptionSFKM Fluoroelastomer Heat Shrinkable Tube˙Materials: Fluoroelastomer˙Operating temperature range:-55ºC~200ºC˙Contraction temperature: above 175ºC˙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 insulationprotection of resistors, capacitors, and thermocouplesColor: Black,Red,Yellow,BlueUL Approved   PropertyRequirementTest methodTypical 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 (250ºC,168hrs) ≥200% ASTM D 2671 ≥300% Heat shock(300ºC,4hrs) No crack ASTM D 2671 No crack Low-temperature flexibility(-55ºC,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 (23ºC ,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   Certifications  Packaging & Shipping Company ProfileShanghai 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.  FAQ1. 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 Tube4. 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 20years5. 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/* January 22, 2024 19:08:37 */!function(){function s(e,r){var a,o={};try{e&&e.split(",").forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1