White Lattice Braid PTFE Packing with High Cross-Sectional Density for Wide Temperature Range -240°C to +288°C
Price:
negotiation
MOQ:
10pieces
Delivery Time:
10 working days after received your payment
Brand:
3A Rubber
Product Description
White Lattice Braided PTFE Packing
Hot sales pure graphite packing for steam valve pump from China
Characteristics
- PTFE packing is a good sealing material made by braiding PTFE strips
- High cross-sectional density and structural strength
- Low coefficient of friction for 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
- Safety injection system valves
Specifications
- Pressure: 2MPa in centrifugal pumps, 10MPa in piston pumps, 20MPa in valves
- Temperature: <280°C
- Linear speed: 4m/s in centrifugal pumps, 2m/s in piston pumps, 2m/s in valves
- PH range: 0 - 14
- Thickness: 3.0 - 50mm
Product Comparison
| 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, paper mills, fibre plants where high purity and corrosion resistance is required | working pressure (bar) shaft speed (m/s) temperature PH range |
15 6 -150 ~ +260°C 0-14 |
100 3 -150 ~ +260°C 0-14 |
150 -150 ~ +260°C 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, paper mills, fibre plants where high purity and corrosion resistance is required | working pressure (bar) shaft speed (m/s) temperature PH range |
15 6 -150 ~ +260°C 0-14 |
100 3 -150 ~ +260°C 0-14 |
200 -150 ~ +260°C 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, paper mills, fibre plants where high purity and corrosion resistance is required | working pressure (bar) shaft speed (m/s) temperature PH range |
15 6 -150 ~ +260°C 0-14 |
100 3 -150 ~ +260°C 0-14 |
150 -150 ~ +260°C 0-14 |
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Get in Touch
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Company
SANHE 3A RUBBER & PLASTIC CO., LTD.
Location
45 Hualian Golden Street, Sanhe Hebei China
Contact Person
Shiguo Han