Anping Changfeng filter material factory
| Supply Ability | 25 Roll/Rolls per Week |
| Delivery Time | 20 days |
| Packaging Details | Insulated plastic outer carton |
| Product name | Air Filters Material |
| Style | O ring |
| Quality | High quality |
| Item | Rubber Part |
| Color | Customer requests |
| Keyword | Custom high-precision silicone seals |
| Application | Sealing Industry Dust Removal Equipment |
| Texture Of Material | It Is Made Of Neoprene, Nitrile Rubber And Other Materials |
| Applicable Industries | Filter cover， Manufacturing Plant, Machinery Repair Shops |
| Brand Name | Chang Feng |
| Model Number | Rubber ring |
| Certification | ISO9001 |
| Place of Origin | An Ping China |
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Product Specification
| Supply Ability | 25 Roll/Rolls per Week | Delivery Time | 20 days |
| Packaging Details | Insulated plastic outer carton | Product name | Air Filters Material |
| Style | O ring | Quality | High quality |
| Item | Rubber Part | Color | Customer requests |
| Keyword | Custom high-precision silicone seals | Application | Sealing Industry Dust Removal Equipment |
| Texture Of Material | It Is Made Of Neoprene, Nitrile Rubber And Other Materials | Applicable Industries | Filter cover， Manufacturing Plant, Machinery Repair Shops |
| Brand Name | Chang Feng | Model Number | Rubber ring |
| Certification | ISO9001 | Place of Origin | An Ping China |
| High Light | air filters material piston rod seals ，polyurethane hydraulic u seals ，piston rod hydraulic u seals | ||
The sealing strip is a kind of elastic band-shaped or rod-shaped material, which is made of rubber and is a necessary product for door and window components. . The sealing strip can play the role of cushioning and reduce too much noise and damage caused by vibration. Not only that, the sealant strip can also prevent some rainwater, sand and dust from invading the house, and can completely seal the doors and windows. A good sealant strip and a good installation process can even isolate the air. The sealing strip, as the name implies, is used for sealing, but its function can not only achieve a good sealing effect, but also play the role of sound insulation, heat insulation and shock absorption.
| Rubber material | Letter abbreviation | hardness | temperature | Attributes |
| Nitrile rubber | NBR | standard 70° customizable 40°~90° | Limit temperature -40°~120℃ | Oil resistant wear resistant |
| Viton | FKM/VITON | standard 75° customizable 50°~90° | Limit temperature -40°~240℃ | High temperature resistant Oil resistant Chemical resistance |
| Silica gel | SIL/VMQ | standard 70°OR60° customizable 40°~90° | Limit temperature -60°~250℃ | High temperature resistant Low temperature resistant Avirulent insipidity Food grade |
| EPDM | EPDM | standard 70° customizable 40°~90° | Limit temperature -40°~150℃ | Strong acid and alkali resistance Resistant to 150° steam anti-aging Resistance to ozone |
| Hydrogenated nitrile | HNBR | standard 70° customizable 40°~90° | Limit temperature -40°~150℃ | Wear oil resistantResistance to cold media Polar-resistant solvent The deformation resistance |
| Chlorosilicone rubber | CR | standard 70° customizable 40°~90° | Limit temperature -40°~120℃ | Ozone resistant Weather resistance Chemical resistance Anti-aging |
| Fluorosilicone rubber | FVMQ | standard 70° customizable 45°~70° | Limit temperature -60°~177℃ | Oil resistance, acid and alkali resistance Heat resistance, cold resistance, high voltage resistance, atmospheric aging resistance, hydrocarbon solvent resistance |
| Perfluoroether rubber | FFKM | standard 75° customizable 50°~90° | conventional 250℃ Special formula 320°~330℃ | Very excellent performance, can almost be used in all kinds of bad conditions, PTFE as excellent high temperature resistance, chemical resistance, corrosion resistance, can resist all kinds of solvents, while having the elasticity of rubber |
| PTFE | PTFE/F4 | Generally 55°~65° | Generally -80°~260℃ Reachable -190°~260℃ | Corrosion resistance, wear resistance, high temperature resistance, low temperature resistance, aging resistance, high pressure resistance, organic solvents (almost insoluble in all organic solvents) |
1. The sealing ring shall have good sealing performance within the working pressure and certain temperature range, and can automatically improve the sealing performance with the increase of pressure.
2. The friction between the sealing ring device and the moving parts shall be small and the friction coefficient shall be stable.
3. The sealing ring has strong corrosion resistance, not easy to aging, long service life and good wear resistance. It can be automatically compensated to a certain extent after wear.
4. Simple structure, convenient use and maintenance, so that the sealing ring has a longer service life.
1. Quick response in 12 hours
2.Reliable imported raw material
3.Strict analysis and testings on raw material before production
4. Assistance from first idea through prototype
5.First prototype inspection after mould and before volume production
6.Quick delivery of prototypes or production needs
7.Design assistance and parts consolidation
8.In-house mold design (Insert, polyurethane, urethane molding)
9.In-house formulations to provide the best possible urethane for your application
10. Low-cost tooling
11.Over 20 years of in-house experience
12.Reliable after-sales service and support
1. Put the sponge cover on the split ends, and evenly apply about 0.5mm of grease on the inner circumference.
2. After removing the sponge sheath, apply a special adhesive to the section mold under the split.
3.The butt split surface is pressed tightly and held for 10 to 20 seconds.
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Exporter,Trading Company,Seller
Year Established:
1996
Total Annual:
1.000.000.00-3.000.000.00
Employee Number:
300~350
Ecer Certification：
Site Member
Hebei Anping Changfeng filter material Co., Ltd. is a solid factory for 25 years. Our company is a modern enterprise which produces and sells filter core raw materials, filter equipment and screen deep processing filter industry. After 25 years of efforts, it has gradually developed and expanded, wi... Hebei Anping Changfeng filter material Co., Ltd. is a solid factory for 25 years. Our company is a modern enterprise which produces and sells filter core raw materials, filter equipment and screen deep processing filter industry. After 25 years of efforts, it has gradually developed and expanded, wi...
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