Post Offer Free
Dongguan Ruichen Sealing Co., Ltd.  

Gold Index: 5185

You are here: home  > Custom High Pressure Quad Ring EPDM Aging Resistant For Static / Dynamic Sealing

Custom High Pressure Quad Ring EPDM Aging Resistant For Static / Dynamic Sealing 

Place of Origin: Guangdong, China (Mainland) 
inquire
Add to My Favorites
HiSupplier Escrow
Share |

Product Detail

Model No.: AIA-1

Custom High Pressure Quad Ring EPDM Aging Resistant For Static / Dynamic Sealing
Quad-Ring® Brand Seals


Custom High Pressure Quad Ring EPDM Aging Resistant For Static / Dynamic Sealing

Quad-Ring® Brand Seals

ORK pioneered the design and production of four-lobed seals with the Quad-Ring® Brand seal design. These seals are used today around the world for a wide variety of static and dynamic sealing applications.

Avoiding Spiral Twist

To minimize breakaway friction, an O-Ring groove must be wide enough to allow rolling or twisting of the seal. In the long stroke of a reciprocating seal application, this twisting action can strain and eventually tear the rubber, causing a failure mode known as spiral twist.

To prevent spiral twist, the Quad-Ring® Brand seal's four-lobed configuration is designed to withstand the distortion and extrusion often caused by high or pulsating pressure. To accommodate these forces, a Quad-Ring® Brand seal uses a narrower groove than a comparable O-Ring seal.

avoiding spiral twist

Longer Seal Life

Because less squeeze means less friction with the four-lobe design, seals last longer. Therefore, equipment in which the Quad-Ring® Brand seal is installed will operate longer and require less maintenance.

No Parting Line on Sealing Surface

Unlike O-Rings, where parting lines are on the sealing surface, Quad-Ring® Brand seals' parting lines lie between the lobes, away from the sealing surface. This design eliminates the problems of leakage resulting from a parting line's irregular surface.

No Parting Line on Sealing Surface

 
Materials
Materials &
Temperature Ranges
Fluid Examples
Suitable With Not Suitable With
Nitrile (NBR)
-40ºC to 120ºC
-40ºF to 248ºF
Petroleum Oils
Hydraulic Oils
Water
Brake Fluids
Ketones
Phosphate Esters
Strong Acids (H2S)
Hydrogenated Nitrile (HNBR)
-40ºC to 150ºC
-40ºF to 302ºF
Petroleum Oils
H2S (10%)
Water
Polar Solvents
Brake Fluids
Strong Acids
Ethylene Propylene(EPDM)
-50ºC to 150ºC
-58ºF to 302ºF
Brake Fluids 
Water/ Hot Water
Steam
Mineral Oils
Ozone at High Temperatures
Fluoroelastomer (FKM)
-20ºC to 200ºC
-4ºF to 392ºF
Petroleum Oils
Silicone Oils
Gasoline
Brake Fluids
Ammonia Gas
Steam
Perfluoroelastomer (FFKM)
-20ºC to 320ºC
-4ºF to 608ºF
Most Media Liquid Sodium & Potassium
Fluorinated Solvents &
Refrigerants
Silicone (VMQ)
-70ºC to 220ºC
-94ºF to 428ºF
Vegetable Oil
Water 
Ozone
Acids &Alkalis
Hot Water & Steam (>120ºC)
Neoprene (CR)
-40ºC to 120ºC
-40ºF to 248ºF
Ammonia
Refrigerants
Ozone
Aromatic Hydrocarbons
Polar Solvents
Toluene
PTFE
-200ºC to 280ºC
-148ºF to 536ºF
Most Media Fluorine
Molten Alkali Metals
Strong Oxidizing Agents
Polyurethane (PU)
-40ºC to 90ºC
-40ºF to 194ºF
Most Petroleum Oils Brake Fluids
Hot Water 
Steam
PEEK 
-70ºC to 260ºC
-94ºF to 500ºF
Most Media Hydrochloric, Nitric &
Sulfuric Acids

 

bigPhoto
 Mr. Bob

Tel: 86-769-86865861
Contact to this supplier

Related Search

Find more related products in following catalogs on Hisupplier.com

Company Info

Dongguan Ruichen Sealing Co., Ltd. [China (Mainland)]


Business Type:Manufacturer
City: Dongguan
Province/State: Guangdong
Country/Region: China (Mainland)

You May Like:

Product (106)