polytetrafluoroethylene (PTFE) Products

Features:

1. Material: suspended PTFE resin
2. Unload temperature range: -180 ~ +260 °C
3. Lowest friction coefficient in known solid materials
4. Usage: anti-corrosion liners, sealing liner, bearing slides,guide rails,electric isolators

Specifications

Features:

1. Material: rough-cast die-pressed PTFE
2. Wide application range
3. Resistant to chemical corrosion
4. Un-directional film pressed into directional and semi-directional film
5. Used as sealing elements in all kinds of mediums, lubrication materials, electric isolators under different frequencies, capacitors,lead isolators and electronic isolators

Types available:

Features:

1. Material: rough-cast die-pressed PTFE
2. Wide application range
3. Resistant to chemical corrosion
4. Un-directional film pressed into directional and semi-directional film
5. Used as sealing element in all kinds of mediums, lubrication materials, electric isolators under different frequencies, capacitors, lead isolators and electronic isolators

Types available:

Features:

1. Resistant to chemical corrosion
2. Good medium performance
3. Unload temperature range: -180 ~ +260°C
4. Lowest friction coefficient in known solid materials
5. Usage: electric isolator, sealed spacer, anti-sticking material  

Specifications:

Features:

1. Resistant to chemical corrosion
2. Good medium performance
3. Unload temperature range: -180 ~ +260°C
4. Lowest friction coefficient in known solid materials
5. Usage: electric isolator, sealed spacer, anti-sticking materials  

Specifications:  

Application:

Used in lead isolation jackets, anti-corrosive liquid medium
pipes, and electrical isolators under high frequencies.

Models available:

Application:

Used in lead isolation jackets, anti-corrosive liquid medium pipes, and electrical isolators under high frequencies.  

Models available:  

Application:

Used in lead isolation jackets, anti-corrosive liquid medium pipes, and electrical isolators under high frequencies.

Types available:  

Features:

1. Material: PTFE and high quality compounded rubber
2. Produced using special technology
3. Corrosion resistant
4. High temperature resistance
5. Innocuous and non-sticking
6. Good elastic and sealing performance
7. Used in air-proofing standard pipe flanges, valves, pressure containers and heat exchangers  

Specifications:  

Features:

1. Seals under high and low temperatures and high pressure
2. Cold vacuum and operation parameters vary greatly
3. Reasonable structure
4. Good press spring performance
5. Material, structure and size can be changed according to clients' requests
6. Used in air-proofing standard pipe flanges, valves, pressure containers and heat exchangers

Specifications:

Features:

1. Steel liner PTFE, PP compound pipe, tubing applying high quality F4 and PP extrusion pipes
2. Steel pipe and plastic pipe are closely joined
3. Steel liner PP compound pipe:
   1. Can sustain 1.6Mpa positive voltage and 94Kpa negative voltage
   2. Working medium temperature:  -25 ~ +110°C
   3. Good corrosion resistance
4. Steel liner PTFE compound pipe and tubing:
1. Can sustain 1.6Mpa positive voltage and 70Kpa negative voltage
2. Working medium temperature: -100 ~ +250°C
3. Can resist all chemical corrosion, including from aqua fortis
4. Can work under temperatures of 230 ~ +253°C, which other pipes cannot stand

Specifications:

Features:

1. A new type of sealing material
2. High temperature resistance
3. Long usage life, with easy maintenance
4. Can protect piston bodies and guarantee smooth abrasion-free inner walls
5. Used as sealing elements for forging hammers
6. Specifications: free packing for 1/4 ton to 5 ton forging hammers, packing for 11 ton to 16 ton mold forging hammers

Features:

1. Material: pure suspended PTFE resin
2. Made through layering and high temperature stretching
3. Low abrasion coefficient,  air-proof, non-hydrolyzing, non-stiffening
4. Unloaded temperature range: -180 ~ +260 °C
5. Used in reaction vessels, steamer dynamotors and airproofing of jars and barrels

Specifications:

1. 20mm x 3mm - 6mm, 40mm - 3mm
2. 30mm x 3mm - 6mm, 50mm - 3mm

Features:

1. Made of F4 raw material strips after knitting (dipping) molding
2. Good chemistry stability and lubrication performance
3. Intensity not affected by high temperatures or moist conditions
4. Easily packed and dismantled
5. Usage: sealing filling for all kinds of pumps and valves in industrial equipment
6. Specifications: 3 x 3mm - 40 x 40mm
7. Types available: pure four-fluorin, four-fluorin, carbon fiber, graphite, brass wire graphite packing

Features:

1. Best corrosion resistance and medium performance in known plastic materials
2. Unload temperature range: -180 ~ +260 °C
3. Lowest friction coefficient in known solid materials
4. Used in electric isolation parts, sealed spacers and non-sticking materials
5. Can produce according to customers' requests  

Sizes available (diameters):

1. 4 - 9mm
2. 10 - 50mm
3. 55 - 300mm

Features:

1. Mainly produced through imported spare parts
2. Made from mapping of sample, analysis of rubber genus, design and production of die
3. Can be made according to the requests of customers
4. Sealing function will operate in different liquids and gases under static or kinetic conditions with prescriptive temperature and pressure
5. Applied to be installed on all kinds of mechanical equipment
6. Types available:
   1. Rubber seal rings: O type, A type, J type, L type, Y type
   2. Rubber oil seals:  framework type, J type non-framework, U type non-framework
   3. Rubber seal rings: YX type for aperture, YX type for axis
7. Types of rubber: chlorine butyric rubber, butyl rubber, silicon rubber, nature rubber, fluorite silicon rubber, 23 / 26 / 246 type polyfluoroprene 

Ordinary fluorine rubber physical performance unit guideline: 

1. Hardness(shaoer A type) degree: 70±5
2. Tensile intension(Mpa): >10
3. Tensile coefficient of extension: >150 %
4. Compress permanent distortion(hot air): 200°C x 22h
5. Compress rate 20% % ≤50
6. Hot air aging: 200°C x 22h
7. Hardness variation(%): ≤0 - 10
8. Tensile intension variation(%): ≤-20
9. Tensile coefficient of extension variation degree: ≤-30 
10. Anti-liquid: 150°C x 24h
11. No.1 standard oil volume variation (%): -3 ~ 5
12. No.2 standard oil volume variation (%): 0 ~ 15
13. Brittleness temperature: ≤-25 °C

Features:

1. Can be made according to different design parameters using different technologies
2. Process: fill tin bronze powder, glass fiber, silicon dioxide, supramoly, graphite, polyphenyl ester and carbon fiber with high intensity into F4 resin to enhance mechanical intensitty, lubrication performance, heat conduction and abrasion-proof performance
3. Applicable for air-proofing of oxygen-generators, compressors and other machines
4. Main domestic customers:
   1. Nanjing Compressor Factory
   2. Wuxi Compressor Factory
   3. Bengbu Compressor Factory
   4. Kaifeng Air Switch Equipment Factory
   5. Hangzhou Oygen-Generator
   6. Harbin Oxygen-Generator

Features:

1. Low abrasion coefficient
2. Non-sticking surface
3. Broad temperature range: -180 ~ +260°C
4. Good non-aging and chemical corrosion resistance properties
5. Material: 100% PTFE
6. Excellent tenacity, strong longitudinal strength and easy distortion in landscape orientation
7. Cannot be used in conditions where high density oxygen is mixed with liquid oxygen
8. Used to air-proof packing sets and screw thread ports

Specifications:

Features:

1. Material: pure suspended PTFE resin
2. Made through layering and high temperature stretching
3. Low abrasion coefficient, good chemical resistanace and air- proofing, non-hydrolyzing, non-stiffening
4. Unloaded temperature range: -250 ~ +280°C
5. Used in reaction vessels, steamer dynamotors and air-proofing of jars and barrels

Specifications:

1. 20mm x 3mm - 6mm, 40mm - 3mm
2. 30mm x 3mm - 6mm, 50mm - 3mm