Ningbo WeiWo Electromechanical Tech Co.,Ltd.
| Payment Terms | T/T, L/C |
| Supply Ability | 50,000pcs per month |
| Delivery Time | 10 working days for new samples |
| Packaging Details | Packed in plastic box one by one, then in carton with standard export package |
| Product Name | PTFE parts |
| Material | 100% PTFE |
| Density | 2.18 g/cm3 |
| Report | SGS , ROHS |
| Color | white |
| Shape | sheet , rod , tube |
| Water absorption | <0.05% |
| Tensile strength | 25MPa |
| Brand Name | WEIWO |
| Model Number | PTFE-J0730 |
| Certification | ISO9001:2008 |
| Place of Origin | Ningbo , China |
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Product Specification
| Payment Terms | T/T, L/C | Supply Ability | 50,000pcs per month |
| Delivery Time | 10 working days for new samples | Packaging Details | Packed in plastic box one by one, then in carton with standard export package |
| Product Name | PTFE parts | Material | 100% PTFE |
| Density | 2.18 g/cm3 | Report | SGS , ROHS |
| Color | white | Shape | sheet , rod , tube |
| Water absorption | <0.05% | Tensile strength | 25MPa |
| Brand Name | WEIWO | Model Number | PTFE-J0730 |
| Certification | ISO9001:2008 | Place of Origin | Ningbo , China |
| High Light | 25MPa PTFE Ring Gasket ，anti corrosion PTFE Ring Gasket ，CNC machined PTFE Ring Gasket | ||
Good Lubricating PTFE Ring Gasket Compounds filled PTFE machining parts
Specifications:
| Tensile strength @ break | >50% |
| Coefficient of friction (on steel and ground) | 0.08-0.10 |
| Charpy impact strength (at 23℃) | No break |
| Tensile modulus of elasticity | 700MPa |
| Material | PTFE |
| Color | White, black or any other |
| High and low temperature resistance | -200 - 260°C |
| Processing | Machine or by mold |
| Dynamic friction coefficient | 0.2-0.3 |
Only high temperature element fluorine, alkali metals and it works on all the other thick, dilute inorganic acids, alkalis, esters had no influence
Description:
Smooth surface
High mechanical strength
High temperature application range
Chemical and corrosion resistance
Low coefficient of friction
Fine finish by CNC machined
We can manufacture various PTFE irregular shaped parts by compression molding and CNC machining
for the applications that require high purity, chemical resistance and thermal properties. Quality meets or
exceeds the highest standards in this field.
PTFE has excellent corrosion resistance, but under load will creep phenomenon of cold flow, ordinary
PTFE materials are hard, toughness is poor, but our factory the production of PTFE Washer is made
through a special process modification, comprehensive performance is greatly improved, especially the
creep resistance.
PTFE Washer Product Category:
PTFE gasket, PTFE bars, PTFE pads, PTFE insulation sleeve, PTFE tape, PTFE insulation pads
Testing Data Contrast of Some Typical Filled Products
| Item | Pure PTFE | 60% Bronze | 20% Glass Fiber | 15% Glass Fiber 5% Graphite | 20% Caobon Fiber | Unit |
| Density | 2.18 | 3.9 | 2.26 | 2.22 | 2.01 | g/m3 |
| Tensile strength | 276 | 127 | 175 | 158 | 189 | Mpa |
| Elongation at break | 238 | 101 | 207 | 205 | 92 | % |
| ROCKWELL Hardness | 3.2 | 33.8 | 6.4 | 11.3 | 32.1 | - |
| Friction Coefficient | 0.13 | 0.18-0.2 | 0.2-0.24 | 0.15-0.17 | 0.16-0.18 | - |
| Bending Strength | 207 | 280 | 210 | 225 | 320 | °C |
Applications:
A. electrical insulation parts
B. sealing parts
C. automobile parts
D. corrosive fluid conduit
E. connector accessories
Competitive Advantage:
1. Low MOQ: It can meet your business very well
2. OEM accepted: Just provide drawing or sample
3. Good service: We treat clients as friends
4. Good quality: We have strict quality control system. Good reputation in the market
5. Quality Control: Approved by GB/T 19001-2008/ ISO9001:2008
6. Fast and cheap delivery: We have big discount from forwarder(Long Contract)
Samples show:
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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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