Hefei Supseals International Trade Co., Ltd.
| Payment Terms | T/T, Western Union, L/C |
| Supply Ability | 1000PC/Month |
| Delivery Time | 20-30DAYS |
| Packaging Details | box as requirement |
| Material | TC TC FKM |
| Function | for Oil Pump, Water Pump |
| Transport Package | box |
| HS Code | 848420090 |
| Specification | Water pump mechanical seal 20MM |
| Certificate | ISO9001 |
| Type | Water Pump Seal |
| Standard | Standard |
| Size | 20MM |
| Name | 551 Water Pump Seal |
| Brand Name | JR |
| Model Number | 551 |
| Certification | iso9001 |
| Place of Origin | MADE IN CHINA |
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Product Specification
| Payment Terms | T/T, Western Union, L/C | Supply Ability | 1000PC/Month |
| Delivery Time | 20-30DAYS | Packaging Details | box as requirement |
| Material | TC TC FKM | Function | for Oil Pump, Water Pump |
| Transport Package | box | HS Code | 848420090 |
| Specification | Water pump mechanical seal 20MM | Certificate | ISO9001 |
| Type | Water Pump Seal | Standard | Standard |
| Size | 20MM | Name | 551 Water Pump Seal |
| Brand Name | JR | Model Number | 551 |
| Certification | iso9001 | Place of Origin | MADE IN CHINA |
| High Light | 20mm Water Pump Shaft Seal ，551 Mechanical Seal ，M37g Water Pump Mechanical Seal | ||
John Crane Mechanical Seal SS304 Replacement 551 Type Mechanical Shaft Seal
Operational Conditions:
Materials:
Performance Capabilities:
| Pressure | Up to 25 bar | Metal Parts | SS316 |
| Speed | Up to 25m/s | Seat | SiC, TC |
| Face | Carbon, SiC, TC | Spring | SS316, Hastelloy C |
| End play/axial float allowance | ±1.0mm | Sizes | 20mm |
| Temperature | -40℃ to 220℃,dependent on the elastomer | ||
| O-rings | NBR , EPDM, FEP, Kalrez, Chemraz etc. | ||
Type 551 Single Coil Spring Mechanical Seal for Water Pumps, Temperature Control Pumps, Vacuum Pumps and Heat-exchange Oil Pumps
Structural Features: single end, unbalanced, conical spring, dependent direction of rotation, spring transmission. This seal component has a simple structure, high compatibility and stable performance with great spring compensation.
Industrial Standards: DIN24960, ISO3069, GB6556
Scopes of Application: widely used in water pumps, temperature control pumps, vacuum pumps and heat-exchange oil pumps. Mainly used in leathering, waste water treatment, plastic, and food machinery industry. This product can be an alternative to similar products such as John Crane Type 551 or EagleBurgmann BT-RN.
We are engaged in manufacture and installation exporting and wholesaling quality range of Industrial Seal, Single Spring Seal, Balance and Unbalance Spring Seal, External Mounted Seal, PTFE Bellow External Mounted Seal, Catridge Balance Seal, Multiple Spring Balance Seal, Dry Running Reverse Balance Seal, Agitator Double Acting Unbalance Seal, Single Conical Helical Spring, Rubber Bellow Seal, Multi Spring Seal, Metal Bellow Seal, Elastomer Bellow Seal, Conical Spring Seal, Air Condition Compressor Seal, Auto Cooling Seal, Metallic Bellow Seal,
All ranges of mechanical seals for Flygt Pumps, Grundfos Pumps, Pumps, APV Pumps, Grindes Pumps, Fristam, ABS, Alleeiler, EMU, GEA
Tunchenhagen, Godwin, Hidrostal, Hilge, Johnson, Lowara, Waukesha, Vogelsang Pumps etc.
At the meantime, we could manufacture seals according to your sample or drawing, and design as your request,Customization: Changes of materials for getting other operating parameters are possible. Contact us with your requirements.
Question 1: Are you a factory or a trade company?
Answer: We are a factory and have our top sales for the trade service.
Question 2: Can I try to get a SAMPLE before the order?
Answer: Sure. You can ask for the samples. Usually they're free.
Question 3: Where is your factory located? How can I visit there?
Answer: Our factory is located in Ningbo, China. You can fly to Ningbo or Shanghai airport directly. All our clients, from home or abroad, are warmly welcome to visit us!
Question 4: How does your factory do regarding quality control?
Answer: Quality is priority. We always attach great importance to quality controlling from the very beginning to the very end. Our factory has gained ISO9001 authentication.
Question 5: How about the lead time?
Answer: Within10-20 days after getting the prepayment.
Question 6: How can we pay?
Answer: For small sample shipping cost, you can pay either by paypal or by T/T. And by T/T at sight for large amount of the order.
Question 7: If OEM available?
Answer: Yes, we provide all of our products OEM /ODM service.
Question 8: If I can buy pumps or pump parts from your company?
Answer: Yes , we also provide pumps and pump parts, such as Lobe pumps, Compound & homogeneous pumps, Homogeneous & emulsification pumps and so on
Company Details
Business Type:
Manufacturer,Exporter,Seller
Year Established:
2014
Total Annual:
10000000-5000000
Employee Number:
50~100
Ecer Certification：
Verified Supplier
Hefei supseals international trade Co., Ltd is engaged in the design, manufacture and installation exporting and wholesaling quality range of Industrial Seal, Single Spring Seal, Balance and Unbalance Spring Seal, External Mounted Seal, PTFE Bellow External Mounted Seal, cartridge Balance Seal, Mult... Hefei supseals international trade Co., Ltd is engaged in the design, manufacture and installation exporting and wholesaling quality range of Industrial Seal, Single Spring Seal, Balance and Unbalance Spring Seal, External Mounted Seal, PTFE Bellow External Mounted Seal, cartridge Balance Seal, Mult...
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