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Bonded Seals
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BONDED SEAL 12,70X19,00X1,50 SERIE 500 (M12-313) AISI1008-1010+NBR80
Family: Bonded seal
Dimensions : 12.70 x 19.00 x 1.50
Material: NBR
Color:
BLACK
Part number: BS313IB866612
Weight : 1.5000 gr.
Customs tariff code: 84841000
Country of origin: FR
Quality :
METAL-BUNA 27,20X36,00X2,00 SERIE 500 (M27-240) AISI1008-1010+NBR80
Family: Bonded seal
Dimensions : 27.20 x 36.00 x 2.00
Material: NBR
Color:
BLACK
Part number: BS240IB866612
Weight : 5.9000 gr.
Customs tariff code: 84841000
Country of origin: FR
Quality :
BONDED SEAL 45.34X57.15X3.25 SERIE 500 (1.3/4" BOLT) AISI1008-1010+NBR80
Family: Bonded seal
Dimensions : 45.34 x 57.15 x 3.25
Material: NBR
Color:
BLACK
Part number: BS018IB866612
Weight : 19.1500 gr.
Customs tariff code: 40169300
Country of origin: FR
Quality :
Technical data
Bonded seals are a combination of a metal washer and an elastomer lip bonded to the metal element by vulcanization.
The metal washer (in galvanized steel or stainless steel) ensures that the connection components are securely fastened. The thickness of the washer limits the compression of the elastomer lip (NBR or FKM/Viton®) and thus prevents the seal from being over-tightened, thus ensuring tightness. The internal pressure increases the sealing force by activating the sealing lip. Bonded seals are available in two different formats, standard and self-centralizing.
METALLIC PART
Bonded Seal | Profile | Metal part | Minimum pressure | Application |
Standard | Galvanized Steel AISI1008-10101 | 540 MN/m2 | General | |
Self-centralizing | Galvanized Steel AISI1008-10101 | 540 MN/m2 | General | |
Standard | Stainless Steel SS316L/SS304L | 540 MN/m2 | Corrosion protection under extreme conditions | |
Self-centralizing | Stainless Steel SS316L/SS304L | 540 MN/m2 | Corrosion protection under extreme conditions |
ELASTOMERIC PART
Elastomeric material | Polymer class | Resistant to | Agressive to |
NBR | Acrylonitrile-Butadiene, Buna N | Oils, greases, hydraulic fluids, chemicals, a wide variety of hydrocarbons, etc. | Ozone, ketones, esters, aldehydes, aldehydes, chlorinated and nitro hydrocarbons |
FKM/VITON® | Fluorocarbon Rubber | Better resistance to fluids than other elastomers. In addition to all aliphatic, aromatic and halogenated hydrocarbons, acids, animal and vegetable oils. | Ketones, alcohols and ethers with low molecular weight and nitrogen compounds |
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What are bonded seals?
Published : 07/08/2022 | Categories : Bonded sealA type of metal washer used to provide a seal around a screw or bolt This design came about in order to solve seal problems that copper washers presented in high-pressure applications where [...]
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HP Rotary Shaft Seals, all terrain seals | News | JIOrings
Published : 08/04/2016 | Categories : Bonded sealHP Rotary Shaft Seals, the secret is in the housing We are continuing our “one month, one seal” initiative. In previous posts we talked about the universal nature of O-rings, cor [...]
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