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,370 371 DEPAC Mechanical S...
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:
| Delivery Time | 15 working days |
| O-Rings | FKM, EPDM, PTFE, FEP Umm., Chemraz, Kalrez, Aflas, etc. |
| Pressure | 700 mmHg bis 28 bar |
| Temp. | Dependent on elastomer |
| Packaging Details | Carton |
| Metals | DIN 1.4571 / Hast. C |
| Supply Ability | 1000000/Month |
| Faces | CA, SC, SSIC, TC |
| Payment Terms | T/T,Western Union,D/P,D/A,L/C |
| Springs | Hast. C |
| Speed. | up to 20 m/s |
| D shaft | 40 – 220 mm, Imperial and special sizes on request |
| Brand Name | BESTSEAL |
| Model Number | Type 370 371 372 373 |
| Certification | ISO9001 |
| Place of Origin | CHINA |
MOQ: 1pc
Price:
| Delivery Time | 15 working days |
| O-Rings | FKM, EPDM, PTFE, FEP Umm., Chemraz, Kalrez, Aflas, etc. |
| Temp. | depending on Elastomer |
| Packaging Details | Carton |
| Metals | DIN 1.4571 / Hast. C |
| Supply Ability | 1000000/Month |
| Faces | CA, SC, SSIC, TC |
| Payment Terms | T/T,Western Union,D/P,D/A,L/C |
| Springs | Hast. C |
| Speed. | 35 m/s |
| Pressure | 700 mm Hg, 28 bar |
| D shaft | 20 - 110 mm, 7/8“ - 4 ¼“ |
| Model Number | Type 385 |
| Certification | ISO9001 |
| Brand Name | BESTSEAL |
| Place of Origin | CHINA |
MOQ: 1pc
Price:
| Delivery Time | 15 working days |
| O-Rings | FKM, EPDM, PTFE, FEP Umm., Chemraz, Kalrez, Aflas, etc. |
| Temp. | depending on Elastomer |
| Packaging Details | Carton |
| Metals | DIN 1.4571 / 316 SS |
| Membrane (bellows) | Hast. C |
| Supply Ability | 1000000/Month |
| Faces | CA, SC, SSIC, TC (Ni) |
| Payment Terms | T/T,Western Union,D/P,D/A,L/C |
| Springs | Hast. C |
| Speed | 35 m/sec. |
| Pressure | 700 mm Hg - 28 bar |
| D shaft | 20 - 110 mm, 7/8“ - 4 ¼“ |
| Rolled bellows | Hast. C, Incolloy |
| Model Number | Type 380 |
| Certification | ISO9001 |
| Brand Name | BESTSEAL |
| Place of Origin | CHINA |
MOQ: 1pc
Price:
| Delivery Time | 15 working days |
| O-Rings | FKM, EPDM, PTFE, FEP Umm., Chemraz, Kalrez, Aflas, etc. |
| Temp. | Elastomer dependent |
| Sliding velocity | up to 35 m/s |
| Packaging Details | Carton |
| Metals | DIN 1.4571 / 316 SS |
| Supply Ability | 1000000/Month |
| Faces | CA, SC, SSIC, TC |
| Payment Terms | T/T,Western Union,D/P,D/A,L/C |
| Springs | Hast. C |
| Pressure | 700 mm Hg - 28 bar |
| D shaft | 24 - 100 mm, 1“ - 4“, Special sizes available on request |
| Model Number | Type 323 ANSI |
| Certification | ISO9001 |
| Brand Name | BESTSEAL |
| Place of Origin | CHINA |
MOQ: 1pc
Price:
| Delivery Time | 15 working days |
| O-Rings | FKM, EPDM, PTFE, FEP Umm., Chemraz, Kalrez, Aflas, etc. |
| Temp. | Elastomer dependent |
| Packaging Details | Carton |
| Metals | DIN 1.4571/Hast. C |
| Supply Ability | 1000000/Month |
| Faces | CA, SC, SSIC, TC |
| Payment Terms | T/T,Western Union,D/P,D/A,L/C |
| Springs | Hast. C |
| Sliding velocity | up to 35 m/s |
| Pressure | 700 mm Hg - 28 bar |
| D shaft | 24 - 100 mm, 1“ - 4“, Special sizes available on request |
| Model Number | Type 270 ANSI |
| Certification | ISO9001 |
| Brand Name | BESTSEAL |
| Place of Origin | CHINA |
MOQ: 1pc
Price:
| Delivery Time | 15 working days |
| O-Rings | FKM, EPDM, PTFE, FEP Umm., Chemraz, Kalrez, Aflas, etc. |
| Temp. | Elastomer dependent |
| Packaging Details | Carton |
| Metals | DIN 1.4571/Hast. C |
| Supply Ability | 1000000/Month |
| Faces | CA, SC, SSIC, TC |
| Payment Terms | T/T,Western Union,D/P,D/A,L/C |
| Springs | Hast. C |
| Sliding velocity | up to 35 m/s |
| Pressure | 700 mm Hg - 28 bar |
| D shaft | 24 - 100 mm, 1“ - 4“, Special sizes available on request |
| Model Number | Type 270 ANSI |
| Certification | ISO9001 |
| Brand Name | BESTSEAL |
| Place of Origin | CHINA |
MOQ: 1pc
Price:
| Delivery Time | 15 working days |
| O-Rings | FKM, EPDM, PTFE, FEP Umm., Chemraz, Kalrez, Aflas, etc. |
| Temp. | Elastomer dependent |
| Packaging Details | Carton |
| Metals | DIN 1.4571 |
| Supply Ability | 1000000/Month |
| Faces | CA, SC, SSIC, TC |
| Payment Terms | T/T,Western Union,D/P,D/A,L/C |
| Springs | Hast. C |
| Sliding velocity | up to 25 m/s |
| Pressure | 700 mm Hg - 28 bar |
| D shaft | 25 - 200 mm, 1“ - 7 ¾“, Special sizes available on request |
| Model Number | Type 365 |
| Certification | ISO9001 |
| Brand Name | BESTSEAL |
| Place of Origin | CHINA |
MOQ: 1pc
Price:
| Delivery Time | 15 working days |
| O-Rings | FKM, EPDM, PTFE, FEP Umm., Chemraz, Kalrez, Aflas, etc. |
| Temp. | Elastomer dependent |
| Packaging Details | Carton |
| Metals | DIN 1.4571 |
| Supply Ability | 1000000/Month |
| Faces | CA, SC, SSIC, TC |
| Payment Terms | T/T,Western Union,D/P,D/A,L/C |
| Springs | Hast. C |
| Sliding velocity | up to 25 m/s |
| Pressure | 700 mm Hg - 28 bar |
| D shaft | 24 - 160 mm, 1“ - 6 ¼“, Special sizes available on request |
| Model Number | Type 326 |
| Certification | ISO9001 |
| Brand Name | BESTSEAL |
| Place of Origin | CHINA |
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