Oil Impregnated Ptfe Asbestos Packing For Pump Mechanical Seals
Oil Impregnated Ptfe Asbestos Packing For Pump Mechanical Seals
Quick Details
1. Plays a very important role in the sealing of high pressure piston pump.
2. It enables to seal high pressure piston pump during along running period.
3. It can be used seal water, sewage water, hot water, oils, greases, weak acids and alkaline solutions, abrasive media.
Dsecription
PTFE packing is made from PTFE tape by weaving (impregnating) and setting. It has good chemical stability and self-lubricity, keeps strength unchanged under high temperature and humidity, and is easy to fill and remove. It makes good packing material for pumps and valves.
Application
1. Often used in check and needle valve stems, reciprocating rods, rams, and plungers, and safety injection system valves.
2. And applicable for seal packing of valves, vessels and pumps of corrosive medium in chemical, medicine, food, petrochemical and power industry.
Specifications:
1) Various specifications: 3 x 3 - 100 x 1000mm
2) Types: pure PTFE, PTFE, carbon fiber, graphite and copper wire graphite packing.
Main Features
Withstands elevated temperatures and aggressive chemicals
Low coefficient of friction
It can be used to seal hot water, high temperature and pressure steam, heat transfer fluid, hydrogen gas, ammonia,organic solvents,hydrocarbons, cryogenic liquids etc
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Packing
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Application range: All kinds of sealing material
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Name
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Material
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Temperture °C
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Pressure Mpa
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PH value
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Carbonized Fiber Gland Packing
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Shrink-proof synthetic yarn with a special heatresistant, silicon-oil-free assitive.
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250
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12
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2-13
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Flexible Graphite Gland Packing
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Braided packing made of flexible pure graphite with structural textile fibres.
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-200-850
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25
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0-14
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PTFE Packing
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PTFE packing with lubricating assitive.
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250
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15
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0-14
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PTFE Packing with Graphite
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PTFE filament yarn with permanently added PTFE graphite dispersion. The specially developed silicon-oil-free substance has excellent sliding characteristics and is incorporated in the packing by a special process
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250
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10
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2-13
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Asbestos PTFE Packing
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High-quality asbestos yarn with permanently added liquid PTFE and lubricating silicon oil.
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250
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10
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2-13
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Aramid(Kevlar) Braided Packing
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A high-quality, smooth, synthetic aramide endless fibres(Kevlar) with PTFE impregnation and lubricant additive. Extremely hard wearing.
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-100-260
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30
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2-13
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Remie gland Packing
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Ramie fibre with light-coloured. Special PTFE impregnation or lubricating additive for prevention of product contamination.
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-50-140
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20
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2-13
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GFO gland Packing
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PTFE filament yarn with permanently added QFO dispersion as lubrication additive
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-200-280
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10
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0-14
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PTFE with Kevlar gland Packing
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A high-quality combination consistion of graphite-incorporated PTFE with sliding surface reinforcment made of aramide endless fibres(Kevlar)
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-100-250
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15
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0-14
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Cotton gland Packing
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Pre-impregnated, twisted cotton yarns, intensively re-impregnated during braiding.
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-20-100
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6
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Technical data:
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Technical data
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Rotating
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Reciprocating
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Valves
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Pressure
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4 Mpa
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20 Mpa
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25 Mpa
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Linear speed
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0~20 m/s rotary
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Temperature
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-100°Cto +280°C
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PH range
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2~14
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APPLICATION:
Suitable for water, steam, concentrated acids and caustics, solvents, oils, fatty acids, detergents, aggressive gases, resistant to gamma and neutron rays, hydrogen, heat transfter oils, and most other chemicals and solvents.
Applicable for seal packing of valves, vessels and pumps of corrosive medium in chemical, medicine, food.
The raw material comes from top quality suppliers:
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About the Factory
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| 1.Location: The factory is lacated in Zhejiang county, Jiangsu province which takes one and half an hour by CRH train from Shanghai. It is very convenient for you to visit our factory. |
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2.Factory advantage:
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(1) Professional PTFE manufacture
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(2) Member of China fluorine-silicone material industry association and committee member of the filler static sealing committee of Chinese liquid air sealing association
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(3) Main products
PTFE sheet, rod, tube, film, gasket, packing&PTFE components, also, we can meet your special demand
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Tenet: Offering high quality products with competitive price, quick response, on time delivery and perfect after-sale service to our customers, pursue benefits for both sides.
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| (5) Standard: ISO9001 |
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