PTFE SLEEVING
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PTFE Sleeving & PTFE Teflon Tubing – High-Performance Electrical Insulation Solutions
Our PTFE Sleeving and PTFE Teflon tubing are the ideal choice for industries that require durable, flexible, and high-performance insulation. Made from premium synthetic fluoropolymer, PTFE Sleeving offers excellent heat resistance, chemical stability, and electrical properties, making it widely used in electrical, automotive, and industrial applications.
Why Choose PTFE Sleeving?
Flexible Electrical Insulation – PTFE Sleeving provides outstanding insulation for wires, cables, and conductors.
High Chemical Resistance – Suitable for harsh environments; resistant to acids, bases, and solvents.
Excellent Electrical Performance – Reliable insulation under high-voltage and high-frequency conditions.
Flame Resistant & Durable – Low brittleness and anti-stick surface prevent sediment and fungus buildup.
Low Friction for Smooth Operation – Ideal for push-pull systems and cable liners.
By choosing our PTFE Sleeving, you ensure both reliability and longevity for your electrical and industrial systems.
Applications of PTFE Sleeving
Electric motors, transformers, and heaters
Scientific and laboratory instruments
Cable protection and insulation
Heat shrink protection for wires and conductors
High-temperature tubing for automotive and industrial equipment
PTFE Sleeving is especially suitable for environments where chemical resistance, electrical insulation, and flexibility are critical.
Sizes & Customization
We offer a variety of PTFE Sleeving options to meet different application needs:
Standard Sizes:
STW – Thin Wall
TW – Standard Wall
HW – Heavy Wall
Bore sizes based on AWG 0–30 (larger sizes available in tubing range)
Metric sizes and fully customized solutions available
Custom shapes, diameters, and wall thicknesses according to client requirements
Color Options
12 standard colors available
Custom colors, bi-color, multi-color, stripes, and liners supported
Packaging
Supplied on reels or coils
All sizes can be cut to any required length
Value-Added Services
Cut to length and custom pieces
Spiral cutting (sizes 0–16)
Plugged, cuffed, and flared ends
Technical support and project consultation
Why Choose Our PTFE Sleeving & Teflon Tubing?
Our PTFE Sleeving is manufactured using advanced technology and high-quality raw materials, capable of withstanding extreme temperatures, resisting chemicals, and providing reliable electrical insulation. All PTFE Teflon tubing and sleeving can be customized to ensure perfect fit for industrial, automotive, or laboratory applications.
Contact Us for PTFE Sleeving & PTFE Teflon Tubing
To learn more about our PTFE Sleeving products, customization options, and technical support, contact us today to provide your electrical and industrial systems with premium insulation solutions.
PTFE Sleeving Technical Specifications
Property Value Notes Tensile Strength 25 MPa — Hardness 55º Shore D — Density 2.10 g/cm³ — Elongation at Break 350% — Temperature Range -200ºC to 260ºC Cryogenic to high-temp applications Material Grade Food — Colour White / Translucent White — Electrical Standard BS2848 — Dielectric Constant 2.08 at 20°C — Dissipation Factor <0.0005 — Dielectric Strength >20 kV/mm — Volume Resistivity >10¹⁸ ohm·cm — Surface Resistivity >10¹⁶ ohm/cm² —
About Us
About Us | Hubei Shengfu New Materials Co., Ltd.
Founded in 2015 and relocated to Guangshui, Hubei in 2022, Hubei Shengfu New Materials is a manufacturer of fluoroplastic products with over 10 years of production and export experience. Our ~10,000–13,000 m² industrial park houses 30+ production machines and 20+ testing instruments, covering 36 production lines for PTFE, FEP/PFA/PE tubes and braided hoses.
We offer 15 product categories, including PTFE/FEP/PFA/PE/PU tubes, PTFE sheets and films, braided hoses, corrugated hoses, and specialty tubes. Operating from -200°C to +260°C with strong acid/alkali resistance and excellent insulation, our products meet food-grade and medical-grade standards, with customization from 0.3 mm OD and 0.1 mm wall thickness. They serve chemical, automotive, medical, semiconductor, electronics, photovoltaic and other industries.
Quality: ISO 9001:2015 certified; FDA, CE, RoHS, REACH compliant; National-Level Science & Technology-based SME; registered export enterprise. We use only 100% virgin resins (Chemours, Daikin, Dongyue) with full batch testing.
Export: Over 90% of sales exported to 50+ countries; long-term supplier to BYD, CATL, Samsung. Sampling, consulting and OEM services available.
Contact: Liu Lan | Tel/WhatsApp: +86 158 1732 8510 | sales@ptfetube.co | www.ptfetube.co
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PTFE SLEEVING
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FAQ
Are you a Manufacturer or dealer?
We are a manufacturer based in Guangshui, China.
Do you support ODM/OEM?
Yes, we do.
How will mechanical problems be solved?
We support on-line and off-line customer service, free free to let us know ifyou have any problems, we will do our utmost to cooperate in your mostconvenience.
What freights do you support?
We support various freights such as DHL, SF Express, FedEx, etc by air, sea,truck, etc.
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HUBEI SHENGFU NEW MATERIAL
Telephone：+8615817328510
E-mail：sales@ptfetube.co
Factory1: Suniu Building, Shipai town, Dongguan city, Guangdong, China;
Factory 2: Suniu Industrial zone, PanlongGang Village, Guangshui Tow, Suizhou City, Hubei, China;
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