Hangzhou Bestseal International Trade Co., Ltd.
| Notes | Seal pressure capabilities are dependent on the fluid sealed, temperature, speed, and seal face combinations. For operation outside the limits and additional materials consult BESTSEAL. |
| Elastomers | FKM, EPDM, FEPM, FFKM |
| Variants | S20CS - Coatings Seal, S20OS - Oversized Seal Chambers |
| Supply Ability | 1000000/Month |
| Delivery Time | 15 working days |
| Payment Terms | T/T,Western Union,D/P,D/A,L/C |
| Packaging Details | Carton |
| Springs | EN 2.4819 (Alloy C-276) |
| Faces | CB, TC, SSC |
| Temperature | -55 to 300 °C (-67 to 570 °F) |
| Speed | 25 m/s ( 5000 fpm ) |
| Pressure | 711 mm (28") Hg Vacuum – 30 bar g (450 psig) |
| Standards and Approvals | ISO-3069C, ASME B73.1, ASME B73.2 |
| Metals | EN 1.4401 (316SS), Other Metallurgies available on request |
| Size Range | 25 mm to 120 mm (1.000 inch to 4.750 inch) |
| Model Number | Chesterton S10 |
| Certification | ISO9001 |
| Place of Origin | CHINA |
| Brand Name | BESTSEAL |
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Product Specification
| Notes | Seal pressure capabilities are dependent on the fluid sealed, temperature, speed, and seal face combinations. For operation outside the limits and additional materials consult BESTSEAL. | Elastomers | FKM, EPDM, FEPM, FFKM |
| Variants | S20CS - Coatings Seal, S20OS - Oversized Seal Chambers | Supply Ability | 1000000/Month |
| Delivery Time | 15 working days | Payment Terms | T/T,Western Union,D/P,D/A,L/C |
| Packaging Details | Carton | Springs | EN 2.4819 (Alloy C-276) |
| Faces | CB, TC, SSC | Temperature | -55 to 300 °C (-67 to 570 °F) |
| Speed | 25 m/s ( 5000 fpm ) | Pressure | 711 mm (28") Hg Vacuum – 30 bar g (450 psig) |
| Standards and Approvals | ISO-3069C, ASME B73.1, ASME B73.2 | Metals | EN 1.4401 (316SS), Other Metallurgies available on request |
| Size Range | 25 mm to 120 mm (1.000 inch to 4.750 inch) | Model Number | Chesterton S10 |
| Certification | ISO9001 | Place of Origin | CHINA |
| Brand Name | BESTSEAL | ||
| High Light | fkm double cartridge seal ，iso double cartridge seal ，fkm double cartridge mechanical seal | ||
High Performance Cassette Tandem Double Seal
Unique modular cassette that combines advanced seal technology with flexibility in maintenance and repair.
Simplify seal maintenance and increase equipment reliability with Chesterton's S20 Cassette Seal. Featuring a Self Centering Lock Ring and Self Releasing Setting Clips, the S20 enables quick, easy and accurate installation. Sealing security is ensured by the tandem configuration allowing operation with elevated barrier system pressures and preventing process leakage to the atmosphere.
| Size Range | 25 mm to 120 mm (1.000 inch to 4.750 inch) |
|---|---|
| Standards and Approvals | ISO-3069C, ASME B73.1, ASME B73.2 |
| Variants | S20CS - Coatings Seal S20OS - Oversized Seal Chambers |
| Faces | CB, TC, SSC |
|---|---|
| Elastomers | FKM, EPDM, FEPM, FFKM |
| Metals | EN 1.4401 (316SS), Other Metallurgies available on request |
| Springs | EN 2.4819 (Alloy C-276) |
| Temperature | -55 to 300 °C (-67 to 570 °F) |
|---|---|
| Speed | 25 m/s ( 5000 fpm ) |
| Pressure |
711 mm (28") Hg Vacuum – 30 bar g (450 psig) |
| Notes | Seal pressure capabilities are dependent on the fluid sealed, temperature, speed, and seal face combinations. For operation outside the limits and additional materials consult BESTSEAL. |
Company Details
Business Type:
Manufacturer
Year Established:
2012
Total Annual:
3000-5000
Employee Number:
200~300
Ecer Certification：
Verified Supplier
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