Supplier High Quality Carbon Graphite Ring for Pumps Seal Graphite ring

Graphite ring was made by selective high purity graphite raw material. Because of self-lubricant performance, it can worked well in machine withou lubricant oil. 

Graphite Ring

 The graphite ring is made of flexible graphite tape or flexible graphite, and the ring shaped products with different sizes are made by molding. It is suitable for hot water, high temperature, high pressure steam, heat exchange liquid, nitrogen, organic solvent, hydrocarbon, low temperature liquid and other medium. It is used in compressor, pump, valve, chemical instrument, instrument, etc.. Pressure (Mpa): 25 temperature (temperature): -200 ~ 850 line speed (m/s): 30 pH value: 0~14 graphite ring is divided into flexible graphite and carbon graphite ring. Carbon graphite ring is mainly used in mechanical rotating parts of the seal. Carbon graphite ring has the characteristics of high temperature resistance, corrosion resistance and wear resistance

Graphite Ring Advatanges:

1. Self lubrication of graphite ring is good

2.The graphite ring coefficient of resilience is high
3.The graphite ring can be tilted at 45 degrees according to the user's needs

Graphite Ring 

Features of the carbon products for mechanical use:
The carbon-graphite material for mechanical use is with excellent self-lubrication; good resistance to chemical corrosion; relatively high thermal conductivity and thermostability; sufficient mechanical strength; and it is easy to be processed into all kinds of geometrical shapes. It is widely used in various mechanical equipment, such as: the equipped sealing elements of centrifugal pump, immersible pump, chemical reaction kettle, water turbine, and steam roster, etc; the piston ring, guide ring and lining equipped on the compressor, oxygenerator and ammonia pump; shield electric machine, submersible motor and the bearing of other mechanical equipment and instruments, etc.

Flexible graphite seal ring:

1. density : 1.1—1.5gcm³          

2. tensile-strength : 4Mpa

3. compressibility  :25—31%          

4. rebound degree :  20—30%      

5. friction coefficient  :0.08—0.12

6. thermal coefficient  : 21.5 times asbestos gasket            

7. absence of oxygen: 3000°C

8. permit wire-speed operation:40m/s

9. structural style : pure graphite seal ring ,  metal skeleton  sealing ring, intertwine  sealing ring  graphite packing  line

 Q1:Are you a Manufacture Factory?

Yes.We are the Direct Manufacture Factory, and our factory has specialized in industrial electronic products for ten years.

Q2: Do you have stock products to sell?

No,We produce these electronic products accorded to the customer’s requirement,

It also means material, density, shape, size,design,quantity will depend on what your need.OEM 

orders always be welcomed.

Q3: Does the electronic product can  be printed  a LOGO?
Yes, we can print the logo as your requirement .

Q4:What  advantages do you have?

A: We are the direct Manufacturer in China and could offer you the most competitive price.

B: We are the Factory, and we have the ability to carry out production schedule for punctual

     delivery.

C: We could make products according to your requirments.

D: We can provide free samples for quality evaluation.

Q5:If I want to get a Quotation, what information need be provided to you?

Type, Quantity.

Hope to cooperate with you,Thanks !