Ningbo WeiWo Electromechanical Tech Co.,Ltd.
| Payment Terms | T/T, Western Union, L/C |
| Supply Ability | 50,000pcs per day |
| Delivery Time | one week for new samples |
| Packaging Details | Packed in plastic bag, then in carton with standard export package |
| Product Name | PTFE ring |
| Material | Carbon filled PTFE |
| Production machine | Automatic pressing |
| Application | shock absorber |
| Density | 2.17g/cm3 |
| Hardness | 57-61 |
| Color | black |
| Out diameter | 36.00mm |
| Brand Name | WEIWO |
| Model Number | Customized PTFE ring |
| Certification | ISO9001:2008 |
| Place of Origin | China |
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Product Specification
| Payment Terms | T/T, Western Union, L/C | Supply Ability | 50,000pcs per day |
| Delivery Time | one week for new samples | Packaging Details | Packed in plastic bag, then in carton with standard export package |
| Product Name | PTFE ring | Material | Carbon filled PTFE |
| Production machine | Automatic pressing | Application | shock absorber |
| Density | 2.17g/cm3 | Hardness | 57-61 |
| Color | black | Out diameter | 36.00mm |
| Brand Name | WEIWO | Model Number | Customized PTFE ring |
| Certification | ISO9001:2008 | Place of Origin | China |
| High Light | ptfe piston rings ，teflon backup rings | ||
Hardness 60 filled PTFE piston ring disc , 100% dimension testing by go-nogo gauge
Specifications:
| properties | unit | result |
| Apparent density | g/cm3 | 2.10-2.30 |
| Tensile strength(min) | MPa | 15.0 |
| Ultimate elongation(min) | % | 150 |
| Working Temp. | ℃ | -180~260 |
| Melting point | ℃ | 327 |
| Produce Max Temp. | ℃ | 385 |
| Size | mm | 20mm~400mm |
1. PTFE ring disc
2. Material: PTFE
3. Superior quality
4. Favorable price
5. Fast delivery
Description:
Size: Customized / standard / nonstandard
Such as: GB3452.1-82, AS568A, JIS B2401
Color: Black, White, Clear, or as your request
Tolerance: According to your request or ISO standard
Temperature: Common: -60~300degrees
Special features / working environment
Non-toxic; oil-resistant; heat resistant; abrasion-resistant; aging resistant; insulation; acid and alkaline
Resistant; airtight; shock absorption
Certificate: ISO9001:2008
Port: Ningbo, Shanghai or others
Application data:
| inspection item | Unit | Data |
| Bulk density | g/cm3 | 1.90(±0.10)-for sheet; 2.30(±0.20) for PTFE seal |
| Pressure Limit | Bar | 40 |
| Temperature Limit |
| 260 |
| PH Range |
| 0-14 |
| PTFE Seal thickness | MM | 0.5(±0.10)/side |
| Gasket Thickness | MM | 2(±0.10) or as customers' request |
Applications:
Automotive, Transportation, Filling Machinery, Food Machinery, Oil exploitation, Sanitary plumbing,
Medical Machinery, Textile machinery, Mining machinery, Exercise equipment etc.
Competitive Advantage:
1. Good quality: We have strict quality control system. Good reputation in the market
2. Quality Control: Approved by GB/T 19001-2008/ ISO9001:2008
3. Fast and cheap delivery: We have big discount from forwarder(Long Contract)
4. Can produce according to customers’ drawings
Picture show
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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