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Home > Products > Hydraulic & Pneumatic Seal > FKM Bsp Size Bonded Seal for Dynamic Seal

FKM Bsp Size Bonded Seal for Dynamic Seal

Basic Info

Model No.:  BSP

Product Description

Model NO.: BSP

Application: Bearing

Performance: Wear

Standard: Standard, Nonstandard

Color: Siliver Golden

Metal: Galvanization

Specification: 25*25*25

HS Code: 87891000

Material: VITON

Type: Shaft Seal

Shape: O-Ring

Size: Bsp

Compound: NBR, FKM HNBR

Trademark: XLONG

Origin: Ningbo

FKM Bsp Size Bonded Seal for dynamic seal

we have clients Cummins,Emerson,Neway,Linde,etc,and our products are applied in automobile,

chemical,electrical industry and electronics,hydraulics and pneumatics,machine builders,petrol and

allied industry,power industry, incl nuclear,off shore,solar,oil and gas ,etc

BONDED SEAL was originally designed to withstand high pressures, and it

Is being substituted for copper type washers in higher pressure system. The XLONG Bonded

Seal comprises a metal washer and an elastomeric ring bonded inside the diameter. The metal

Washer prevents over-compression and limits deformation of the elastomeric ring; The elastomer

Prevents lubricant leakage internally and avoids water or the pollutant invasion from outside


Advantages of XLONG Bonded Seal

Provides efficient cost to solve the sealing of bolt/thread

Can be used in various applications, i. E.: Threaded bolt, studs and clearance holes

Available in different temperature ranges

Reliable to suit for high and low-pressure sealing

Metal washer prevents the elastomer from over compression and deformation

Available to suit for all thread sizes

Easy to assemble

Available to self-centralizing

Ability to pre-assemble

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

FKM Bsp Size Bonded Seal for Dynamic SealFKM Bsp Size Bonded Seal for Dynamic SealFKM Bsp Size Bonded Seal for Dynamic Seal

Contact us if you need more details on Bonded Seal. We are ready to answer your questions on packaging, logistics, certification or any other aspects about Seal、Rubber Seal. If these products fail to match your need, please contact us and we would like to provide relevant information.

Product Categories : Hydraulic & Pneumatic Seal

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