PTFE Packing With Chemical Resistance And Low Friction CoefficienT
PTFE packing or Teflon packing is a braided packing made of high purity PTFE (poly tetrafluoroethylene) yarn without soaking any PTFE dispersion and lubrication. PTFE packing is a kind of self-lubricating, chemical inert, non-toxic and non-hazardous material.
In addition, PTFE is called "king of plastic" and causes no pollution to the medium or liquid. More importantly, PTFE is known for its outstanding resistance to chemical attack, low friction coefficient, low water absorption and wide temperature tolerance (including cryogenic applications).
Due to the above advantages, PTFE packing is widely used in chemical processing, food processing and pharmacy.
COMMON SPECIFICATION
Maximum Temperature 280 °C
Pressure Rotating 1.5 MPa
Reciprocating 10 MPa
Valve 15 MPa
Velocity 5 m/s
pH 0 to 14
Density 1.41.6 g/cm3
Size Code (inch) 1/8 1/5 1/4 1/3 3/8 4/9 1/2 5/9 5/8 3/4 7/8 1
Cross Section (mm) 3 5 6.5 8 9.5 11 12.5 14 16 19 22 25
FEATURES
Long lasting performance.
Good flexibility and compressibility.
Tough interlock braid.
Superior chemical resistance. Resistant to the impact of water, steam, oil, fuel, solvent, acid and alkali.
Low friction.
APPLICATIONS
PTFE packing is ideal for general valve and pump (including rotating, centrifugal and reciprocating pump) applications in chemical processing, food processing, cryogenic applications, industrial gas processing and hospital.
White PTFE packing is applied in the valve.
PTFE packing for valve
Product DescriptionTurning PTFE Board is commonly known as plastic King, F4, or Teflon. The suspension PTFE resin can be made into sheet metal, turning film and tube by molding. Can be pressed to push the molding. can be mixed with graphite, such as plate, rod, packing, rope, raw materials belt.APPLICATION:Seals/washers, ring materials, wear-resistant plate/seat power, insulating parts, anti-corrosion industry, mechanical parts, lining, oil and natural gas, petrochemical industry, Chemical industry, instrument and equipment manufacturers.Product Specificationlength*widthThickness mmNominal Tolerance150*150 mm0.3-100 mm±0.3~±0.5250*250 mm0.3-100 mm±0.3~±0.5300*300 mm0.3-100 mm±0.3~±0.5500*500 mm0.3-100 mm±0.3~±0.5600*600 mm0.3-100 mm±0.3~±0.5700*700 mm0.3-100 mm±0.3~±0.5800*800 mm0.3-100 mm±0.3~±0.51000*1000mm0.3-100 mm±0.3~±0.51200*1200mm0.3-100 mm±0.3~±0.51500*1500mm0.3-100 mm±0.3~±0.52000mm*2000mm0.3-100 mm±0.3~±0.5We can customize the product according to the customer's requirement.Details of PTFE filled with other materialsFilled materialsCommon filled ratio (Quantity %)Main performances Bronze40, 60Increases hardness and wear resistance; Increases dimensional stability and compressive strength;Carbon5, 10, 15Increases compressive strength, hardness, wear, and load properties. Good chemical resistance;Improves electrical properties.Graphite5, 10, 15Improves the deformation under load; Reduces initial wear; Improves thermal and eletrical conductivityGlass Fiber10, 15, 25Increases compressive strength, rigidity and wear. Reduces creep and cold flow; Improve Dimensional Stability.Carbon Fiber10 , 15, 25Increases compressive strength, hardness, wear, and load properties. Reduces creep and cold flowPOB (polyphenyl ester)5, 10, 15Improve the lubrication performance;Enhance the mechanical strength;Increase using temperatureBaSO45, 10, 15Increases compressive strength, hardness and wear resistance Reduces creepSiO25, 10, 15Increases hardness and wear resistance; Improve Dimensional Stability.Glass beads5, 10, 15Reduces creep and cold flow;Lower density Increases hardness and wear resistance;Others materialsPEEK(polyetheretherketone), PI(Polyimide), MoS2 are also okRemarksSome materials have similar enhancement effect, but degrees of enhancement are different. And they have different prices. More details please contact us.Product PackagingPacked by plastic bags,put into Plywood cases that don't need fumigation. Other packing is customized according to client's requirements.Company Profile
PTFE Teflon Tape1. Low density 0.2g/cm3 PTFE Teflon Tape is ideal for systems with water,drinking water and compressed air. Max. pipe diameter: 3/4". Temperature resistant from -200C to +80 C. Max. pressure: 10 bar.2. Miduim density 0.35g/cm3 PTFE Teflon Tape is ideal for systems with drinking water and air. Max. pipe diameter: 3/4". Temperature resistant from -200C to +100C. Max. pressure: 20 bar.3. Miduim density 0.6g/cm3 PTFE Teflon Tape is Ideal for steam. Economical in use. Pipe diameter: 3/4 - 2. Recommended temperature range from -200C to +160C.4. Density 0.7g/cm3 PTFE Teflon Tape is ideal for steam. In addition, ideal for most chemicals, acids, bases, solvents, etc. Max. pipe diameter: 11/4". Max. pressure: 30 bar. Also useful for hydraulics. Temperature resistant from -200 C to +180 C.5. High density 1.0g/cm3 PTFE Teflon Tape is approved for gas and drinking water and is ideal for hydraulics. Temperature is resistant from -200 to +260.6. Density 1.1g/cm3 PTFE Teflon Tape is for systems where requirements for quality and safety have high priority. It is very strong and economical in use. It is less suitable for fine thread. Temperature resistant from -200 to +260. 7. Density 1.3g/cm3 PTFE Teflon Tape is Ideal for use in situations where there are high requirements for e.g. acid-resistance, pressure or heat. This product is very diffusion-proof and is therefore highly suitable for oil, petrol and diesel. APPROVED for gas and drinking water (EN 751-3 and DIN 30660). Otherwise same use as for other high-density tapes. Temperature resistant from -200 C to +260 C.1.Different colors could be offered. And we could produce 200000 rolls per day. So the quantity and quality could be guaranteed.2.PTFE Tape is packed with carton case and OEM is available3.We put your order into our tight production schedule, ensure your punctual delivery time.Q: How to know the quality of ptfe thread seal tape A: In general, the quality of ptfe tape depends on the toughness and the color. Higher the toughness and purer the color, better the quality.Q: How about your packing A:Our general packing is 10pcs/shrink,250pcs/inner box,500pcs or 1000pcs/cartonIf you have your own packing,we can make it based on your requirement.FUJIAN BLEA SEA INDUSTRIAL CO.,LTD is specialized in manufacturing faucet,angle valve,plumbing hose,floor drain,drainer,ptfe thread seal tape and other sanitary ware productions.Now we have 2 factories with more than 200 employees,covering an area of 20,000 square meter construction area.our market is in Europe,Middle East, Eastern Europe,South America,Southeast Asia,South Asia,North Africa and other countries and area.
Product DescriptionAbout PTFE sheetPTFE Sheet is molded,Website:http://www.eoptfe.com, skived or cut from 100% virgin PTFE. It has the best chemical corrosion resistance among known plastics, without being aging, lowest friction coefficient.PTFE skived Sheet is manufactured by technique of compacting, sintering, rotary cutting with PTFE granular resin. It has good dielectric performance and non-aging, best anti chemistry corrosion ability and wide applying intension range.PTFE molded sheet is manufactured by molding process with PTFE regular resin and sintering. It is very suitable for seals, lining, diaphragm, spacer guide and bearing pad for bridge.Product Specificationlength*widthThickness mmNominal Tolerance150*150 mm0.3-100 mm±0.3~±0.5250*250 mm0.3-100 mm±0.3~±0.5300*300 mm0.3-100 mm±0.3~±0.5500*500 mm0.3-100 mm±0.3~±0.5600*600 mm0.3-100 mm±0.3~±0.5700*700 mm0.3-100 mm±0.3~±0.5800*800 mm0.3-100 mm±0.3~±0.51000*1000mm0.3-100 mm±0.3~±0.51200*1200mm0.3-100 mm±0.3~±0.51500*1500mm0.3-100 mm±0.3~±0.52000mm*2000mm0.3-100 mm±0.3~±0.5We can customize the product according to the customer's requirement.Details of Filled PTFE BoardProduced by compression molding processing, moulding, sintering, cooling of suspension PTFE resin into pure sheets and filled sheets (color, copper powder, glass fiber, graphite, carbon fiber, black, carbon powder,polyphenylene, anti-static plates, etc).Filled materialsCommon filled ratio(Quantity %)Main performancesBronze40, 60Increases hardness and wear resistance; Increases dimensional stability and compressive strength;Carbon5, 10, 15Increases compressive strength, hardness, wear, and load properties. Good chemical resistance;Improves electrical properties.Graphite5, 10, 15Improves the deformation under load; Reduces initial wear; Improves thermal and eletrical conductivityGlass Fiber10, 15, 25Increases compressive strength, rigidity and wear. Reduces creep and cold flow; Improve Dimensional Stability.Carbon Fiber10 , 15, 25Increases compressive strength, hardness, wear, and load properties. Reduces creep and cold flowPOB (polyphenyl ester)5, 10, 15Improve the lubrication performance;Enhance the mechanical strength;Increase using temperatureBaSO45, 10, 15Increases compressive strength, hardness and wear resistance Reduces creepSiO25, 10, 15Increases hardness and wear resistance; Improve Dimensional Stability.Glass beads5, 10, 15Reduces creep and cold flow;Lower density Increases hardness and wear resistance;Others materialsPEEK(polyetheretherketone), PI(Polyimide), MoS2 are also okRemarksSome materials have similar enhancement effect, but degrees of enhancement are different. And they have different prices. More details please contact us.Product PackagingPacked by plastic bags,put into Plywood cases that don't need fumigation. Other packing is customized according to client's requirements.Company Profile
1. Pure PTFE Gland Packing is made of 100% white expanded PTFE yarn. It contains no impregnant , has no lubricant, and has no finish treatment.
2. Pure PTFE Gland Packing is designed for use in valves, but can be also used in other low speed services.
3. Pure PTFE Gland Packing is fast and simple to install, with minimum maintenance requirements. Pure PTFE Packing can be adjusted very finely and reduced to extremely low levels.
4. Pure PTFE Gland Packing is in high chemical resistance, very low coefficients of friction.
5. Pure PTFE Gland Packing is suitable for valves and pumps used in food processing, pharmaceuticals, paper mills, fiber plant, where high purity and corrosion resistance is required.
