Materials PTFE
Cross-section shape O-shaped
Scope of application Electrical appliances, bearings, pumps Properties corrosion-resistant, abrasion-resistant, other
Role of fixed seals
Imported or not Yes
Brand Jinxing Brand Model DN50
Thickness 3 (mm)
Sample or Spot Spot
Sample or Spot
Sample or Spot
Sample or Spot
Sample or Spot
Sample or Spot
Suitable for temperatures of 180 ℃ -250 ℃ in a variety of corrosive media for gasket sealing and lubrication sealing, and has a variety of frequencies in the use of electrical insulating materials.
Tetrafluoro gasket polytetrafluoro gasket pure PTFE gasket PTFE gasket PTFE gasket manufacturers Hebei PTFE gasket PTFE gasket polyethylene PTFE gasket Teflon gasket Teflon gasket # full name of the polytetrafluoroethylene gaskets abroad, also known as PTFE gaskets or Teflon (Teflon) gaskets made of polytetrafluoroethylene rods, tubes, plates by mechanical turning or cutting of flat gaskets, V-shaped gaskets, piston rings, ball valve gasket With corrosion resistance, anti-aging and non-conductive and other good characteristics of the selected materials: PTFE powder, PTFE plate Temperature: -150-250 ° C Using pressure: 6.4Mpa
The main purpose of the high cleanliness medium
Available specifications DN10-600mm. PTFE pH 0-14 (molten alkali metals and high temperatures, high pressures, except for fluorine). It can have good mechanical strength between -100℃～100℃. Pressure 10Mpa.
Note: At temperatures below -185℃. PTFE gasket will become brittle. Pure PTFE gasket is a clean sealing product that will not contaminate any substance it comes in contact with, and can be widely used in food, medicine and other industries.
Tetrafluoro gasket polytetrafluoroethylene (abbreviated as PTFE), also become Teflon (Teflon in English) has a series of excellent use of performance:
1) high temperature resistance - long-term use of the temperature of 200 to 260 degrees,
2) low temperature resistance - at -100 degrees is still soft;
3) corrosion-resistant - resistant to aqua regia and all organic solvents;
4) weather-resistant - the best aging life among plastics;
5) high lubrication - with the smallest friction coefficient (0.04) among plastics;
6) not Adhesion - has the smallest surface tension among solid materials without adhering to any substance;
7) Non-toxic - physiologically inert;
8) Excellent electrical properties, is the ideal class C insulating material.
Polytetrafluoroethylene is widely used in machinery, automobiles, electronics, chemical industry, valves and other parts because of its highest temperature resistance in plastic (260 ℃), the highest resistance to electricity (45KV/mm), resistance to strong acids and alkalis, the most anti-adhesive, the most slippery, wear-resistant engineering plastic materials. Teflon hose is widely used in chemical, instrument, electric heating, mechanical industry; which insulation sleeve due to high temperature, voltage (300V) and widely used in aerospace, automotive, medical, electronic transformers, communications and other scientific and technological industries
Graphite ring is cut diagonally from the graphite packing, buttressed and pressed!
Packing Material Graphite Packing
Is Imported Yes
Model 16*16
Use Temperature 850(℃)
Use Pressure 16(MPa)
Sample or Stock Spot Spot
Whether Standard Piece Standard Part
Graphite Packing Flexible Graphite Packing # Flexible Graphite Packing < /p>
Also known as flexible graphite packing is made of flexible graphite wire braided through the center. Expanded graphite packing has the advantages of good self-lubrication and thermal conductivity, small coefficient of friction, versatility, good flexibility, high strength, and protection for shaft rod. According to different requirements, it can be strengthened with carbon fiber, copper wire, 304, 316L, in caustic nickel alloy wire and other materials.
Flexible graphite packing application equipment: general-purpose packing
Application industry: petroleum equipment, power plants, chemical industry, steel mills and other recommended use.
Application medium: hot water, high temperature, high pressure, steam, heat exchange medium, ammonia, hydrogen, organic solvents, hydrocarbons, cryogenic liquids and so on.
Product specifications: 3*3mm--50*50mm; special specifications or all kinds of non-standard products can be developed according to customer requirements.
The main technical parameters of flexible graphite packing:
Pressure 9~45MPa
Temperature 1650°C Non oxidizing condition
650°C Steam
450°C Oxidizing condition Condition Non oxidizing condition
-204°C Cryogenics
Linear Velocity 2~15m/s
PH Value 0 - 14
Type of Expanded Graphite Braided Packing Density (g/cm3)
P1101 Cotton Yarn Reinforced Expanded Graphite Braided Packing 0.9~1.3
P1101 Cotton Yarn Reinforced Expanded Graphite Braided Packing 0.9~1.3
P1101 Cotton yarn reinforced Expanded Graphite Braided Packing 0.3~1.3 1.3
P1102 Expanded graphite braided packing reinforced by glass fiber
P1103 Expanded graphite braided packing reinforced by 304 wire
P1104 Expanded graphite braided packing reinforced by 316 wire
P1105 Expanded graphite braided packing reinforced by nickel wire
P11051 Expanded graphite braided packing reinforced by full nickel base
P11051 Expanded graphite braided packing reinforced by full nickel base
P1102 Expanded graphite braided packing reinforced by cotton yarn density(g/cm3)
P1107 Expanded graphite braided packing without heat loss
P1108 Expanded graphite braided packing impregnated with tetrafluoro
P1109 Expanded graphite braided packing reinforced by carbon fibers
The technology of the packing produced by our company is characterized by high water saving, excellent leakage control, and high water efficiency. High degree of water conservation, excellent leakage control, good emission control, ability to work at high pressures and speeds, ability to withstand process chemicals, and reduction of shaft or bushing scratches, among many other advantages. Our gasket sheet technology provides considerable stability and utilizes reinforced synthetic materials for excellent sealing performance and reliability. Our sealing tapes provide quick and easy-to-use, highly reliable and long-lasting seals. Jinxing Sealing Materials Co., Ltd. is a large-scale enterprise specializing in the production of sealing materials, the company widely introduced domestic and foreign advanced technology and equipment, scientific research, production in one, the production of high-precision, high-quality products, over the years by the majority of users of the praise.
Our company mainly produces: large diameter, basic type, internal and external reinforced, (304 + graphite or asbestos), (316L + PTFE) and other metal wound gaskets. Clad gaskets, toothed gaskets, wave tooth composite gaskets, corrugated composite gaskets, high strength graphite composite gaskets, graphite sheet, graphite packing ring, graphite packing. PTFE, carbon, aramid and other products. Stainless steel forming belt (3.2 4.5). Processing and sales of internal and external rings (304, A3).
Products are suitable for national defense, electric power, machinery, petroleum, chemical industry, metallurgy, papermaking, shipping, transportation and other areas of the national economy, the product specifications are complete, stable quality.