Ningbo WeiWo Electromechanical Tech Co.,Ltd.
| Payment Terms | T/T, Western Union, L/C |
| Supply Ability | 20,000pcs per month |
| Delivery Time | Two weeks for new samples |
| Packaging Details | Standard exporting package |
| Product Name | oil seal |
| Material | NBR |
| Tensile strength | 14.2MPa |
| Tear strength | 59.56 |
| Elongation @ break | 265% |
| Application | shock absorber |
| Brand Name | WEIWO |
| Model Number | 20*39*4.3/10.8 |
| Certification | IATF16949:2016 |
| Place of Origin | Zhijiang, China |
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Product Specification
| Payment Terms | T/T, Western Union, L/C | Supply Ability | 20,000pcs per month |
| Delivery Time | Two weeks for new samples | Packaging Details | Standard exporting package |
| Product Name | oil seal | Material | NBR |
| Tensile strength | 14.2MPa | Tear strength | 59.56 |
| Elongation @ break | 265% | Application | shock absorber |
| Brand Name | WEIWO | Model Number | 20*39*4.3/10.8 |
| Certification | IATF16949:2016 | Place of Origin | Zhijiang, China |
| High Light | Shore A85 shock absorber oil seal ，65Mn shock absorber oil seal ，NBR Rubber Automotive Suspension Parts | ||
65Mn Spring NBR Rubber Oil Seal With Shore A85 In Automotive Suspension
Specifications:
| Product Name | Mechanical Seal oil seal | Style | TC / SC / TB / SB / VC / TA / SA / VB / VA |
| Brand | WEIWO | Colour | Black ,brown,green,red |
| Size Range | 5mm to 1m | Place of Product | Zhejiang, China |
| Material | NBR FKM | Modes of packing | Paper bag,carton or pallet |
| Parameters | -60° C to +220°C | After sale service | YES |
| ITEM | SPEC | TEST METHOD | RESULT |
| MAIN LIP | ø11.1±0.30 | PROJECTOR | 11.052-11.088 |
| DUSTPROOF LIP | ø11.5±0.30 | PROJECTOR | 11.440-11.528 |
| OD | ø26+0.25/+0.15 | CALIPER | 26.18-26.23 |
| HEIGHT (1) | 8.5±0.20 | CALIPER | 8.37-8.43 |
| HEIGHT (2) | 11±0.30 | CALIPER | 10.83-10.94 |
Description:
Our company is specializing in production of various kinds of rubber seal, oil seal, oil seal with cloth,TC,TB,TG type frame seal, non-standard rubber parts, customized rubber parts and other seal elements.
Oil seals are used for automobile engines and geared motors, and are designed mainly to prevent oil leakage from the end of a rotating shaft, or dust intrusion from the outside air.
Oil seals serve to prevent the leakage not only of lubricants, but also water, chemicals, and gas from "gaps" in machinery. Oil seals also serve to prevent the intrusion of dust, soil and sand from the outside air.
Oil seals are indispensable sealing devices and are used in various fields, including automobiles, aircraft, boats and ships, railroad vehicles, construction machinery, farm machinery, petrochemical plants, and electrical home appliances.
Equipment advantages:
Automatic Hydraulic Machines
Automatic Mechanical Pressers
Vacuum Furnaces
Sintering furnace
CNC tooling machine
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Product properties:
| ITEM | SPEC | RESULT | STANDARD | |
| Shore A | 80±5 | 82 | GB/T531.1 | |
| Tensile strength | ≥10MPa | 16.92 | GB/T528.2 | |
| Elongation @ break | ≥125% | 198 | ||
| Compression deformation | Max+25 | 20 | GB/T7759 | |
| 100℃ * 70 h Sample B type | ||||
| air oven aging test | Hardness change point | 0～+10 | +3 | GB/T3512 |
| Tensile strength change rate | Max-20 | 5 | ||
| Elongation @ break change rate | Max-40 | -10 | ||
| oil resisitant 100℃ * 70 h (IRM901) | Hardness change point | -5～+10 | +3 | GB/T1690 |
| Volumn change rate | -10～+5 | -3 | ||
| oil resisitant 100℃ * 70 h (IRM903) | Hardness change point | -20～0 | -12 | GB/T1690 |
| Volumn change rate | 0～+35 | 20 | ||
| Brittleness Temperature | ≤-40℃ | -45℃ | GB/T1682 | |
| Rubber standard: HG/T2810-2008 WA8533 | ||||
Applications:
1. Automotive Part
2. Motorcycle Part
3. Pump Parts
4. Locomotive Parts
5. Machinery Parts
6. Tool Parts
automobile manufacturing industry, food machinery, pharmaceutical machinery, packaging machinery, paper machinery, ship, building, steel, metallurgy, mining, electricity, coal, building materials.
Competitive Advantage:
We have many years' experience in rubber seal industry.
OEM/ODM Service are available. We can design and produce variours Non-standard rubber parts according to your requirement.
All products are 100% inspected before shipment.
Competitive prices,high quality,best delivery time and best service.
Packing details:
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Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Exporter,Seller
Year Established:
2010
Total Annual:
8,000,000.00-12,000,000.00
Employee Number:
100~150
Ecer Certification：
Active Member
Our company was set up in a beautiful city Ningbo, which is closed to Ningbo seaport and airport. Weiwo is a specialized company that is engaged in producing auto spare parts, designing and manufacturing electromechanical & machinery spare parts, hydraulic motor and hydraulic valves with differe... Our company was set up in a beautiful city Ningbo, which is closed to Ningbo seaport and airport. Weiwo is a specialized company that is engaged in producing auto spare parts, designing and manufacturing electromechanical & machinery spare parts, hydraulic motor and hydraulic valves with differe...
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