mechanical seal rings

for industrial pump
Stationary Ring: Silicon Carbide, TC, Carbon
Rotary Ring: TC, Steel
Secondary Seal:NBR,EPDM,Viton

Operational Conditions:
Temperature:-40℃ to +200℃
Pressure: ≤0.8MPa
Speed: ≤18m/s

1.Material: NBR, SILICONE, VITON,HNBR, CR, PTFE, EPDM, etc.
2.Size:national standard or custom standard
3.Color:Black, red, yellow, brown,and so o

To absorb both breakout and running torque, the seals are designed with a drive band and drive notches that eliminate overstressing of bellows.

multi-spring Mechanical Seal CR RO-C
temperature:-20℃ to +180℃
Pressure:<<1.0mpa
Speed:<<15m/s
clean water,sewage water, Oil

We look forward to the future cooperation with you.
Alternative:TBG9,TBG4,TBG6

Operational Conditions:
Temperature:-40℃ to +200℃
Pressure: ≤0.8MPa
Speed: ≤18m/s

Operational Conditions:
Temperature:-40℃ to +200℃
Pressure: ≤0.8MPa
Speed: ≤18m/s

Single-Spring Seals CR250
temperature:-20℃to +180℃
Pressure:<<1 Mpa
Speed:<<15m/s
media:clean water,sewage water,Oil moderately corrosive fluids

For blower pump, diving pump, circulating pump mechanical seal

Felt is used everywhere from the automotive industry and casinos, to musical instruments and home construction as felt papers.

Stationary Ring:Carbon ,Silicon Carbide, TC
Pressure: ≤1.0MPa

Operational Conditions:
Temperature:-40℃ to +200℃
Pressure: ≤0.8MPa
Speed: ≤18m/s

The seal ring made from tungsten Carbide rings, silicon carbide, carbon graphite, ceramics, they are used as the basic components of mechanical seals

For industrial pump, replace the mechanical of Burgmann and John Crane mechanical seal

Operational Conditions:
Temperature:-40℃ to +200℃
Pressure: ≤0.8MPa
Speed: ≤18m/s

outstanding mechanical strength,wear-resistance, chemical resistance and air tightness.

specialized in production of pneumatic tools and pneumatic machine elements: solenoid valve, cylinder, air source treatment unit, pneumatic accessory.

Single-Spring Seals CRM37/M37G
equal to Burgmann M37/M37G
temperature:-20℃to +180℃
Pressure:<<1 Mpa
Speed:<<15m/s

Ningbo Yinzhou Yichi Auto Part Factory operator's slogan:" Operators letter-based, customer wounded world, enterprises willing honest".

Temperature: -30ºC~200ºC
Bellows: NBR/EPDM/VITON
Spring: 65Mn/SUS304/SUS316
Drive ring: IRON

Operational Conditions:
Temperature: -20℃ to +180℃
Pressure: ≤2.5MPa
Speed: ≤15m/s

Stationary Seats (Mating Rings) are the non rotating primary seal ring mounted in the gland plate or other motionless structural part of the rotating

Had own mold department ,all mold by ourselfs
Materials: NR, EPDM, NBR, SBR, silicone, neoprene, and more
Provide technical support

Boron carbide is smelted from boric acid and powdered carbon in electric furnace under high temperature.

Die casting/Sand Casting/Investment Casting/automobile parts/Machining Parts
If you have any interest in our products, please contact us

Silicon Carbide Seal Ring
1. Reaction bond Silicon Carbide seal ring;
2. Sintered Silicon Carbide seal ring.

Have the excellent performance of Ceramic Seal , Excellent Resistant-Corrosion, High-Temperature Resistance , High Mechanical Strength, High hardness

Item name:Silicone o ring
Material:,Silicone,NR,NBR
Hardness:30~95
Best serves with fast delivery.

Sealstars provides non-asbestos graphite sheet on the basis of graphite, mineral fibers, aramid fiber and NBR rubber (Elastic adhesives).