Self Lubricating Carbon Graphite Seal Rings For Industrial Pump

Graphite Filled black color PTFE rings used as self lubricating seal


Specifications:

Filled PTFE ring has strong corrosion resistance and friction-resistance, By adding filler such as glass

fiber, carbon fiber, copper powder,graphite,asbestos,MOS2,AL2O3,carbon powder, ceramic fiber, metal

powder, polyamide, PS, the hardness, compression strength and abrasion resistance of the products is

improved ,in addition, it will have good heat conductivity and low heat expansion coefficient.

Description:

PTFE Gasket Ring
Size: As customer's demand
Material: PTFE resin
Function: Good quality
Certificate: ISO9001 & TS16949
Packaging Detail: Poly bag + wooden cases or as customer demand
Delivery Detail: 2 weeks

Property of PTFE
Of all the known plastics, PTFE has some remarkable properties: it will not attacked by corrosive acids, even if they were hot; it did not dissolve in

solvents; it could be cooled to -180°C without becoming brittle and it could be heated to 260°C without impairing its performance. PTFE materials

also are extremely stable and nonflammable; clean, dry, non-oily and non-staining. The material is biologically inert and does not support

biological growth (that is, it is non-pyrogenic). PTFE offer an extremely low static coefficient of friction, which stems from the extremely low

intermolecular forces in the PTFE molecule itself.

Apparent Density: 2.1 ~ 2.3 g/cm3
Tensile Strength: ≥ 14.0 Mpa
Ultimate Elongation: ≥ 140%
Temperature: -20° F to 500° F (-180°C to 260°C)

Function for different filler

Related products:
valve pipe seal
piston cup
PTFE retaining ring
colored PTFE
PTFE plate
PTFE machanical accessories
Lip seal
bearing bushing
three disc seal ring

Customized carbon powder filled PTFE products
A certain amount of carbon powder filled into PTFE mainly improves the wear resistance, thermal conductivity and creep resistance of PTFE. It can be widely used in hydraulic and pneumatic seals, guide rings, piston rings, retaining rings, bearing sleeves, bearing shells, etc.
Carbon fiber filled PTFE products
Carbon fiber PTFE has the advantages of good chemical resistance, high mechanical properties, strong damage resistance and high temperature resistance. The production technology is relatively mature. It can be widely used in pneumatic seal, guide ring, bearing bush, sleeve, piston ring, guide rail, military products and other industries. It is also suitable for use in the presence of aqueous media.


Applications:

1. Automotive Part
2. Motorcycle Part
3. Pump Parts
4. Locomotive Parts
5. Machinery Parts
6. Tool Parts
7. Industrial parts

Competitive Advantage:

Picture show:

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 different series, agricultural pruning shears and related agricultural products.

We have a strong R&D team with full of creative spirit and develop many new products every year and have obtained many invention and utility model patents.

The products include mechanical shaft and spares, diesel engine parts, sealing element, agricuture tools and equipment, hydraulic motors and valves, powder metallurgy parts, du bushing and bearing, shock absorber parts, stamping parts, plastic and rubber parts, in addition we design and manufacture automatic machine such as shock piston banding machine and groove cutting machine.

As a professional enterprise of manufacturing and trade, we insists on pursuing better quality on and on. We control the quality strictly from raw material to finished parts. We have carried out an integrated production system which is based on quality focus. We refer to the rigorous four aspects ( material importing control→ production line control→ QC department control→ logistic department control ) and quality control system to make sure all the products are intact and perfect before delivery.

As a seller, our products are exported to the whole world and sold nationally for many years. More than one half parts are exported to USA, Germany, France, Canada, Brazil, India, Malaysia etc., have set up good relationships with the customers from home and abroad. We have an intelligent marketing team who are exploring new markets, developing potential customers, solving problems and serving customers with orders well. We firmly believe that we are a competitive and friendly cooperator and our goal is for mutual benefit and long-term cooperation. All the staff in our company will always welcome customers from all over the world to visit and negotiate.