Xixia Jinfangyuan Sealing Materials Co., Ltd. was established in 2004. It is located in Xixia County Industrial Cluster,Nanyang City, Henan Province.
Xixia Jinfangyuan Sealing Materials Co., Ltd. was established in 2004. It is located in Xixia County Industrial Cluster,Nanyang City, Henan Province.
1. Product Feature
This packing is woven with high-strength aramid fiber and equipped with a flexible silicone core. It integrates excellent abrasion resistance, good elasticity and superior compression recovery, effectively avoiding shaft wear and improving overall sealing tightness.
2. Applicable Equipment
Suitable for various rotary pumps, valves, piston pumps, reactors and agitators. The silicone core provides stable auxiliary support, which can be used with other soft packings to achieve better anti-extrusion and sealing effects. Sustained cooling and flushing is required during long-term operation.
1. Product Feature
This packing is woven with high-strength aramid fiber and equipped with a flexible silicone core. It integrates excellent abrasion resistance, good elasticity and superior compression recovery, effectively avoiding shaft wear and improving overall sealing tightness.
2. Applicable Equipment
Suitable for various rotary pumps, valves, piston pumps, reactors and agitators. The silicone core provides stable auxiliary support, which can be used with other soft packings to achieve better anti-extrusion and sealing effects. Sustained cooling and flushing is required during long-term operation.
|
Performance |
Unit |
Indicators |
|
|
Volume Density |
g/cm3 |
≥1.30 |
|
|
Heat Weight Loss |
% |
≤6.0 |
|
|
Coefficient of Friction |
|
≤0.15 |
|
|
Abrasion Loss |
g |
≤0.05 |
|
|
Acid Resistance(5%H₂SO₄) |
% |
≤5.5 |
|
|
Alkali Loss |
25%NaOH |
% |
≤6.5 |
|
5%NaOH |
% |
- |
|
|
Compression Rate |
% |
≥20 |
|
|
Rebound Rate |
% |
≥20 |
|
|
performance |
parameter |
|
Maximum Temperature |
-100℃~+260℃ |
|
Maximum Linear Velocity |
18m/s |
|
pH Value Range |
2-12 |
|
Pump Pressure |
82kg/cm² |
|
Valve Pressure |
255kg/cm² |
|
Specification(Side Length of Packing) |
3.0 |
4.0 |
5.0 |
6.0 |
8.0 |
10.0 |
12.0 |
14.0 |
16.0 |
18.0 |
20.0 |
22.0 |
25.0 |
|
Limit Deviation |
±0.2 |
±0.3 |
±0.5 |
±0.6 |
±0.8 |
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