Hangzhou Bestseal International Trade Co., Ltd.
Products
Manufacturer of a wide range of products which include 370 371 DEPAC Mechanical Seal Mixers Single Mechanical Seal Agitator,385 API Depac Seal Petroleum Industry Double Mechanical Seal Centrifugal Pump,ISC1BX Flowserve Mechanical ...
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 |
| 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 |
| Gaskets | Fluoroelastomer, nitrile, perfuoroelastomer |
| Barrier pressure | 1.4 to 15 bar (20 to 220 psi) over process |
| Packaging Details | Carton |
| Shaft size | 19.0 to 127 mm (0.750 to 5.000 in.) |
| Springs | Alloy C-276 |
| Supply Ability | 1000000/Month |
| Seal faces | Silicon carbide |
| Payment Terms | T/T,Western Union,D/P,D/A,L/C |
| Metal components | 316 stainless steel, Alloy C-276, duplex |
| Temperature | -40°C to 204°C (-40°F to 400°F) |
| Process pressure | to 50.3 bar (730 psi) |
| Speed | to 5,000 rpm or 23 m/s (75 ft/s) |
| Model Number | Allpac 682 |
| Certification | ISO9001 |
| Brand Name | BESTSEAL |
| Place of Origin | CHINA |
MOQ: 1pc
Price:
| Delivery Time | 15 working days |
| Gaskets | Fluoroelastomer |
| Size Range | 38 to 152 mm (1.500 to 6.000 in) |
| Packaging Details | Carton |
| Speed | up to 19.3 m/s (3800 fpm) |
| Supply Ability | 1000000/Month |
| Seal faces | Aluminum oxide vs. premium resin carbon, sintered silicon carbide vs. premium resin carbon |
| Payment Terms | T/T,Western Union,D/P,D/A,L/C |
| Metal parts | 316 stainless steel |
| Pressure | Full vacuum to 30 bar (450 psi) |
| Standards | NSF/ANSI/CAN 61 & 372 |
| Temperature | -18° to 121°C (0°F to 250°F) |
| Model Number | PSS 4-61 |
| Certification | ISO9001 |
| Brand Name | BESTSEAL |
| Place of Origin | CHINA |
MOQ: 1pc
Price:
| Delivery Time | 15 working days |
| Speed | 19.3 m/s (3,800 fpm) |
| Rotor Face | Silicon carbide, aluminum oxide |
| Packaging Details | Carton |
| Secondary Seals | FKM, EPDM |
| Sizes | 38 to 152 mm(1.500 to 6.000 in.) For larger sizes, use the PSSL. |
| Supply Ability | 1000000/Month |
| Temperature | -18°C to 121°C (0°F to 250°F) |
| Payment Terms | T/T,Western Union,D/P,D/A,L/C |
| Pressure | Full vacuum to 30 bar (450 psi) |
| Metal Parts | 316 stainless steel |
| Stator Face | Carbon, silicon carbide |
| Springs | Alloy C-276 |
| Model Number | PSS 4 |
| Certification | ISO9001 |
| Brand Name | BESTSEAL |
| Place of Origin | CHINA |
MOQ: 1pc
Price:
| Delivery Time | 15 working days |
| Temperaturerange | -40°C to 200°C |
| Balancetype | Balanced and Unbalanced |
| Industryuse | Chemical, Petrochemical, Water Treatment, Oil & Gas |
| Supply Ability | 1000000/Month |
| Material | Carbon, Ceramic, Silicon Carbide, Tungsten Carbide |
| Sealface | Stationary and Rotating Faces |
| Productname | Flowserve Mechanical Seal |
| Payment Terms | T/T,Western Union,D/P,D/A,L/C |
| Type | Mechanical Seal |
| Application | Pumps, Mixers, Compressors |
| Sealdesign | Single and Double Seal Options |
| Packaging Details | Carton |
| Installation | Cartridge and Component |
| Pressurerating | Up to 30 bar |
| Sealtype | Pusher and Non-Pusher |
| Elastomeroptions | Viton, EPDM, Nitrile |
| Drivetype | Flexible and Rigid |
| Shaftsizerange | 1.125 to 4.125 |
| Model Number | X-200 |
| Certification | ISO9001 |
| Place of Origin | CHINA |
| Brand Name | BESTSEAL |
MOQ: 1pc
Price:
| Productname | Flowserve Mechanical Seal |
| Drivetype | Spring, Bellows, Metal Bellows |
| Payment Terms | T/T,Western Union,D/P,D/A,L/C |
| Sizerange | 25 mm to 200 mm shaft diameter |
| Material | Carbon, Ceramic, Silicon Carbide, Tungsten Carbide |
| Sealfaceconfiguration | Balanced, Unbalanced |
| Installationtype | Inboard, Outboard |
| Compliancestandards | API 682, ISO 21049 |
| Sealtype | Single, Double, Cartridge |
| Industry | Oil & Gas, Chemical, Water Treatment, Power Generation |
| Elastomeroptions | Viton, EPDM, Nitrile |
| Pressurerating | Up to 30 bar |
| Type | Mechanical Seal |
| Supply Ability | 1000000/Month |
| Temperaturerange | -40°C to 250°C |
| Delivery Time | 15 working days |
| Packaging Details | Carton |
| Application | Pumps, Mixers, Agitators, Compressors |
| Manufacturer | Flowserve Corporation |
| Place of Origin | CHINA |
| Brand Name | BESTSEAL |
| Certification | ISO9001 |
| Model Number | ISC2 |
MOQ: 1pc
Price:
| Delivery Time | 15 working days |
| Application | Flavourtech BM-415505 SCC |
| Specification | Inner Diameter: 2.25 Inch |
| Packaging Details | Carton |
| Temperature | -40°C to 204°C (-40°F to 400°F) |
| Supply Ability | 1000000/Month |
| Material | CAR/SIC/VIT/316/304 Or as requirements |
| Payment Terms | T/T,Western Union,D/P,D/A,L/C |
| Linear Speed | to 5,000 rpm or 23 m/s (75 ft/s) |
| Process pressure | to 50.3 bar (730 psi) |
| Barrier pressure | 1.4 to 15 bar (20 to 220 psi) over process |
| Model NO. | Flowserve BM-415505 |
| Model Number | Flowserve BM-415505 |
| Certification | ISO9001 |
| Place of Origin | CHINA |
| Brand Name | BESTSEAL |
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