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Soft Virgin Ptfe Packing Corrosion-Resistant With Low Friction Coefficient
Product number:Soft Virgin Ptfe Packing Corrosion-Resistant With Low Friction Coefficient
Quick Overview: Place of Origin: China Certification: ISO 9001,ROHS
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Product Description
PTFE graphite packing is made of corrosion-resistant tensile fiber cords that have been impregnated with a mixture of PTFE dispersion and fine graphite powder.
It is further impregnated with heat-resistant lubricant so as to be used more efficiently with revolving pumps in water plants, and conditions where water contains low-concentration particles.
Specifications:
1) Various specifications: 3 x 3 - 100 x 1000mm
2) Types: pure PTFE, PTFE, carbon fiber, graphite and copper wire graphite packing.
SERVICE LIMITS:
Pressure 20bar(Rotating) 100bar( Reciprocating) 100 bar(Static)
Shaft speed 10 m/s
Temperature up to 260°C
PH range 2~12
Density appr. 1.3g/cm3
PACKAGING:In coil of 5 or 10kgs, other weight on request. A box each coil, 20kgs per carton
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 |
Application range: All kinds of sealing material |
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Name |
Material |
Temperture °C |
Pressure Mpa |
PH value |
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Carbonized Fiber Gland Packing |
Shrink-proof synthetic yarn with a special heatresistant, silicon-oil-free assitive. |
250 |
12 |
2-13 |
|
Flexible Graphite Gland Packing |
Braided packing made of flexible pure graphite with structural textile fibres. |
-200-850 |
25 |
0-14 |
|
PTFE Packing |
PTFE packing with lubricating assitive. |
250 |
15 |
0-14 |
|
PTFE Packing with Graphite |
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 |
250 |
10 |
2-13 |
|
Asbestos PTFE Packing |
High-quality asbestos yarn with permanently added liquid PTFE and lubricating silicon oil. |
250 |
10 |
2-13 |
|
Aramid(Kevlar) Braided Packing |
A high-quality, smooth, synthetic aramide endless fibres(Kevlar) with PTFE impregnation and lubricant additive. Extremely hard wearing. |
-100-260 |
30 |
2-13 |
|
Remie gland Packing |
Ramie fibre with light-coloured. Special PTFE impregnation or lubricating additive for prevention of product contamination. |
-50-140 |
20 |
2-13 |
|
GFO gland Packing |
PTFE filament yarn with permanently added QFO dispersion as lubrication additive |
-200-280 |
10 |
0-14 |
|
PTFE with Kevlar gland Packing |
A high-quality combination consistion of graphite-incorporated PTFE with sliding surface reinforcment made of aramide endless fibres(Kevlar) |
-100-250 |
15 |
0-14 |
|
Cotton gland Packing |
Pre-impregnated, twisted cotton yarns, intensively re-impregnated during braiding. |
-20-100 |
6 |
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Technical data:
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Technical data |
Rotating |
Reciprocating |
Valves |
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Pressure |
4 Mpa |
20 Mpa |
25 Mpa |
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Linear speed |
0~20 m/s rotary |
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Temperature |
-100°Cto +280°C |
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PH range |
2~14 |
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