Hangzhou Bestseal International Trade Co., Ltd.
Products
Manufacturer of a wide range of products which include ISC1BX Flowserve Mechanical Seal Single Rotating Metal Bellow Seal Pump,QBW Flowserve Mechanical Seal Dual Pressurized Face External Mechanical Seal,1810 Chesterton Mechanical...
MOQ: 1pc
Price:
| Delivery Time | 15 working days |
| Other Parts | SUS304/SUS316/Tltanium/Hastelloy-C |
| Speed | ≤23m/s |
| Payment Terms | T/T,Western Union,D/P,D/A,L/C |
| Secondary Seal | VITON/Encapsulated Ring/PTFE |
| Temperature | -40℃~+220℃ |
| Packaging Details | Carton |
| Stationary Ring | SiC/TC |
| Supply Ability | 1000000/Month |
| Metal Bellows | SUS316/AM350/Inconel718/Titanium/Hastelloy-C/Alloy-20 |
| Pressure | ≤2MPa |
| Rotary Ring | SiC/Carbon/TC |
| Model Number | ISC1BX |
| Certification | ISO9001 |
| Brand Name | BESTSEAL |
| Place of Origin | CHINA |
MOQ: 1pc
Price:
| Delivery Time | 15 working days |
| Gaskets | Fluoroelastomer, perfluoroelastomer |
| Temperatures | -40°C to 204°C (-40°F to 400°F) |
| Packaging Details | Carton |
| Metal components | 316 stainless steel, Alloy C-276, Alloy 20 |
| Springs | Alloy C-276 |
| Supply Ability | 1000000/Month |
| Stationary face | Silicon carbide, tungsten carbide, diamond coating |
| Payment Terms | T/T,Western Union,D/P,D/A,L/C |
| Rotating face | Carbon, silicon carbide, diamond coating |
| Speed | to 23 m/s (75 fps) |
| Pressure | to 51.7 bar (750 psi) |
| Shaft sizes | 12.7 to 139.7 mm (0.500 to 5.500 in) |
| Model Number | QBW |
| Certification | ISO9001 |
| Brand Name | BESTSEAL |
| Place of Origin | CHINA |
MOQ: 1pc
Price:
| Elastomers | FKM, EPDM, FEPM, FFKM |
| Pressure | 711 mm (28") Hg Vacuum – 40 bar g (600 psig) |
| Delivery Time | 15 working days |
| Supply Ability | 1000000/Month |
| Temperature | -55 to 300 °C (-67 to 570 °F) |
| Speed | 25 m/s ( 5000 fpm ) |
| Packaging Details | Carton |
| Metals | EN 1.4401 (316SS), Other Metallurgies available on request |
| Springs | EN 2.4819 (Alloy C-276) |
| 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. |
| Payment Terms | T/T,Western Union,D/P,D/A,L/C |
| Faces | CB, TC, SSC |
| Place of Origin | CHINA |
| Model Number | Chesterton 1810 |
| Certification | ISO9001 |
| Brand Name | BESTSEAL |
MOQ: 1pc
Price:
| Springs | EN 2.4819 (Alloy C-276) |
| Faces | CB, TC, SSC |
| Elastomers | FKM, EPDM, FEPM, FFKM |
| 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. |
| Standards and Approvals | ISO-3069C, ASME B73.1, ASME B73.2, NSF61 |
| Payment Terms | T/T,Western Union,D/P,D/A,L/C |
| Metals | EN 1.4401 (316SS), Other Metallurgies available on request |
| Pressure | 711 mm (28") Hg Vacuum – 40 bar g (600 psig) |
| Packaging Details | Carton |
| Temperature | -55 to 300 °C (-67 to 570 °F) |
| Speed | 25 m/s ( 5000 fpm ) |
| Size Range | 25 mm to 120 mm (1.000 inch to 4.750 inch) |
| Delivery Time | 15 working days |
| Supply Ability | 1000000/Month |
| Brand Name | BESTSEAL |
| Model Number | Chesterton 180 |
| Certification | ISO9001 |
| Place of Origin | CHINA |
MOQ: 1pc
Price:
| Speed | 20 m/s ( 4000 fpm ) |
| Packaging Details | Carton |
| Standards and Approvals | ISO-3069-S, ASME B73.1, ASME B73.2 |
| Metals | EN 1.4401 (316SS), Other Metallurgies available on request |
| Pressure | 711 mm (28") Hg Vacuum – 40 bar g (600 psig) |
| Delivery Time | 15 working days |
| Temperature | -55 to 300 °C (-67 to 570 °F) |
| Payment Terms | T/T,Western Union,D/P,D/A,L/C |
| Springs | EN 2.4819 (Alloy C-276) |
| Supply Ability | 1000000/Month |
| Faces | CB, TC, SSC |
| Elastomers | FKM, EPDM, FEPM, FFKM |
| 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. |
| Size Range | 25 mm to 120 mm (1.000 inch to 4.750 inch) |
| Certification | ISO9001 |
| Brand Name | BESTSEAL |
| Place of Origin | CHINA |
| Model Number | Chesterton 255 |
MOQ: 1pc
Price:
| Speed | 20 m/s ( 4000 fpm ) |
| Standards and Approvals | ISO-3069C, ASME B73.1, ASME B73.2, NSF61 |
| Metals | EN 1.4401 (316SS), Other Metallurgies available on request |
| Pressure | 711 mm (28") Hg Vacuum – 40 bar g (600 psig) |
| Delivery Time | 15 working days |
| Packaging Details | Carton |
| Temperature | -55 to 300 °C (-67 to 570 °F) |
| Springs | EN 2.4819 (Alloy C-276) |
| Faces | CB, TC, SSC |
| Payment Terms | T/T,Western Union,D/P,D/A,L/C |
| Size Range | 25 mm to 120 mm (1.000 inch to 4.750 inch) |
| Supply Ability | 1000000/Month |
| Elastomers | FKM, EPDM, FEPM, FFKM |
| 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. |
| Certification | ISO9001 |
| Place of Origin | CHINA |
| Model Number | Chesterton 150/150L |
| Brand Name | BESTSEAL |
MOQ: 1pc
Price:
| Temperature | -55 to 300 °C (-67 to 570 °F) |
| 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. |
| Delivery Time | 15 working days |
| Standards and Approvals | ISO-3069C, ASME B73.1, ASME B73.2, ACS, WRAS, NSF61 |
| Metals | EN 1.4401 (316SS), Other Metallurgies available on request |
| Elastomers | FKM, EPDM, FEPM, FFKM |
| Speed | 25 m/s ( 5000 fpm ) |
| Springs | EN 2.4819 (Alloy C-276) |
| Supply Ability | 1000000/Month |
| Variants | 1510L - Single Screw Clamp Lock Ring, 1510OS - Oversized Seal Chambers |
| Packaging Details | Carton |
| Faces | CB, TC, SSC |
| Pressure | 711 mm (28") Hg Vacuum – 20 bar g (300 psig) |
| Payment Terms | T/T,Western Union,D/P,D/A,L/C |
| Size Range | 25 mm to 120 mm (1.000 inch to 4.750 inch) |
| Place of Origin | CHINA |
| Certification | ISO9001 |
| Model Number | Chesterton 1510/1510L |
| Brand Name | BESTSEAL |
MOQ: 1pc
Price:
| Standards and Approvals | ISO-3069-S, ISO-3069C, ASME B73.1, ACS |
| Elastomers | FKM, EPDM, FEPM, FFKM |
| Speed | 20 m/s ( 4000 fpm ) |
| Springs | EN 2.4819 (Alloy C-276) |
| Supply Ability | 1000000/Month |
| Metals | EN 1.4401 (316SS), Other Metallurgies available on request |
| Faces | CB, TC, SSC |
| Pressure | 711 mm (28") Hg Vacuum – 20 bar g (300 psig) |
| Variants | 150L - Single Screw Clamp Lock Ring, 150S - Short Outboard Length, 150OS - Oversized Seal Chambers, 150QD - Quench & Drain Ports |
| Size Range | 25 mm to 120 mm (.938 inch to 4.750 inch) |
| Payment Terms | T/T,Western Union,D/P,D/A,L/C |
| Temperature | -30 to 205 °C (-20 to 400 °F) |
| 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. |
| Delivery Time | 15 working days |
| Packaging Details | Carton |
| Brand Name | BESTSEAL |
| Certification | ISO9001 |
| Place of Origin | CHINA |
| Model Number | Chesterton 150/150L |
MOQ: 1pc
Price:
| Speed | 25 m/s ( 5000 fpm ) |
| Payment Terms | T/T,Western Union,D/P,D/A,L/C |
| Standards and Approvals | ISO-3069C, ASME B73.1, ASME B73.2, ATEX |
| Metals | EN 1.4401 (316SS), Other Metallurgies available on request |
| Pressure | 711 mm (28") Hg Vacuum – 40 bar g (600 psig) |
| Temperature | -55 to 300 °C (-67 to 570 °F) |
| Supply Ability | 1000000/Month |
| Springs | EN 2.4819 (Alloy C-276) |
| Size Range | 25 mm to 120 mm (1.000 inch to 4.750 inch) |
| Faces | CB, RSC, SSC |
| Delivery Time | 15 working days |
| Elastomers | FKM, EPDM, FEPM, FFKM |
| Packaging Details | Carton |
| 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. |
| Certification | ISO9001 |
| Model Number | Chesterton 280 |
| Place of Origin | CHINA |
| Brand Name | BESTSEAL |
MOQ: 1pc
Price:
| Packaging Details | Carton |
| Standards and Approvals | ISO-3069C, ASME B73.1, ASME B73.2, NSF61 |
| Springs | EN 2.4819 (Alloy C-276) |
| Metals | EN 1.4401 (316SS), Other Metallurgies available on request |
| Elastomers | FKM, EPDM, FEPM, FFKM |
| Speed | 25 m/s ( 5000 fpm ) |
| Temperature | -55 to 300 °C (-67 to 570 °F) |
| 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. |
| Payment Terms | T/T,Western Union,D/P,D/A,L/C |
| Size Range | 25 mm to 120 mm (1.000 inch to 4.750 inch) |
| Variants | S10PQ - Positive Quench, S10CS - Coatings Seal, S10OS - Oversized Seal Chambers |
| Faces | CB, TC, SSC |
| Supply Ability | 1000000/Month |
| Delivery Time | 15 working days |
| Pressure | 711 mm (28") Hg Vacuum – 30 bar g (450 psig) |
| Model Number | Chesterton S10 |
| Certification | ISO9001 |
| Brand Name | BESTSEAL |
| Place of Origin | CHINA |
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