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 tightly woven with high-quality spun aramid yarn, featuring uniform texture, excellent flexibility, outstanding wear resistance and mechanical stability. It causes minimal shaft abrasion and delivers long-lasting sealing performance under fluctuating working conditions.
2. Applicable Equipment
Suitable for rotary pumps, valves, piston pumps, reactors, mixers and various industrial sealing equipment. It can be matched with other soft packings as auxiliary sealing rings to enhance anti-extrusion capacity. Continuous cooling and flushing is required during operation.
1. Product Feature
This packing is tightly woven with high-quality spun aramid yarn, featuring uniform texture, excellent flexibility, outstanding wear resistance and mechanical stability. It causes minimal shaft abrasion and delivers long-lasting sealing performance under fluctuating working conditions.
2. Applicable Equipment
Suitable for rotary pumps, valves, piston pumps, reactors, mixers and various industrial sealing equipment. It can be matched with other soft packings as auxiliary sealing rings to enhance anti-extrusion capacity. Continuous cooling and flushing is required during operation.
3. Applicable Industries
Widely applicable in papermaking, chemical industry, water treatment, metallurgy, power plant, light industry and general mechanical sealing fields.
4. Compatible Media
Adaptable to water, steam, mineral oil, dilute acid, dilute alkali, sludge and common industrial solvents. It is not suitable for strong oxidizing and highly corrosive media.
5. Typical Working Conditions
Ideal for medium and low-pressure sealing scenarios with fine solid particles and sludge impurities. It maintains stable sealing effect under frequent temperature and pressure alternating cycles.
|
Performance |
Unit |
Indicator |
|
|
Volume Density |
g/cm³ |
≥1.3 |
|
|
Heat Weight Loss |
% |
≤6 |
|
|
Compression Rate |
% |
≥20 |
|
|
Rebound Rate |
% |
≥20 |
|
|
Coefficient of Friction |
|
≤0.12 |
|
|
Abrasion Loss |
g |
≤0.05 |
|
|
Acid Resistance(5%H₂SO₄) |
% |
≤5.5 |
|
|
Alkali Loss |
25%NaOH |
% |
≤6.5 |
|
5%NaOH |
% |
- |
|
|
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 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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