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[China]
Trade Verify
Address: 45 Hualian Golden Street, Sanhe Hebei China
Contact name:Shiguo Han
SANHE 3A RUBBER & PLASTIC CO., LTD. |
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Verified Suppliers
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hot sales pure graphite packing for steam valve pump from China
CHARACTERS:
PTFE packing is a good sealing material, and it is made by braiding
PTFE strips.
With High cross-sectional density and structural strength ;
Low coefficient of friction result in easy shaft running ;
Long lubricant squeezed out under operating pressure.
Application:
Applicable for dynamic seal at high linear speed, often used in
check and needle valve stems, reciprocating rods, rams, and
plungers, and safety injection system valves.
Specifications:
1) Pressure: 2MPa in centrifugal pumps, 10MPa in piston pumps,
20MPa in valves
2) Temperature: <280°C
3) Linear speed: 4m/s in centrifugal pumps, 2m/s in piston pumps,
2m/s in valves
4) PH range: 0 - 14
5) Thickness: 3.0 - 50mm
Commodity | Item | Rotating | Reciprocating | Static |
| white pure PTFE packing without lubricant and PTFE emulsion, braided from PTFE dispersion and lubricant is not impregnated for valves and lower shaft speed applications under medial pressure in food processing, pharmaceuticals, paper mills, fibre plants where high purity and corrosion resistance is required | working pressure (bar) | 15 | 100 | 150 |
shaft speed (m/s) | 6 | 3 |
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temperature | -150 ~ +260°C | |||
PH range | 0-14 | |||
| white PTFE packing with lubricant, braided from PTFE dispersion and lubricant and PTFE emulsion are impregnated for valves and lower shaft speed applications under medial pressure in food processing, pharmaceuticals, paper mills, fibre plants where high purity and corrosion resistance is required. | working pressure (bar) | 15 | 100 | 200 |
shaft speed (m/s) | 6 | 3 |
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temperature | -150 ~ +260°C | |||
PH range | 0-14 | |||
| white PTFE packing with silicone core, braided with PTFE yarn and blended with silicone rubber core in central position with excellent compression compensation power for valves and lower shaft speed applications under medial pressure in food processing, pharmaceuticals, paper mills, fibre plants where high purity and corrosion resistance is required. | working pressure (bar) | 15 | 100 | 150 |
shaft speed (m/s) | 6 | 3 |
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temperature | -150 ~ +260°C | |||
PH range | 0-14 | |||
