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OR 18,77X1,78 BLACK FFKM75 (Evolast® N894) (BS018-2075)
Part number: O0018770178FFKMN894
Weight : 0.3180 gr.
Customs tariff code: 39269097
Country of origin: IT
OR 19,18X2,46 BLACK FFKM75 (Evolast® N894) (BS910)
Part number: O0019180246FFKMN894
Weight : 0.6400 gr.
Customs tariff code: 39269097
Country of origin: IT
OR 20,00X2,00 BLACK FFKM75 (Evolast® N894)
Part number: O0020000200FFKMN894
Weight : 0.4300 gr.
Customs tariff code: 39269097
Country of origin: IT
OR 20,22X3,53 BLACK FDA FFKM75 (BS211-4081-126-AN16)
Part number: O0020220353FFKMKPF32
Weight : 1.4460 gr.
Customs tariff code: 39269097
Country of origin: TW
Approvals:
HOMOL-FDA
OR 20,22X3,53 BLACK FFKM75 (Evolast® N894) (BS211-4081-126-AN16)
Part number: O0020220353FFKMN894
Weight : 1.4460 gr.
Customs tariff code: 39269097
Country of origin: IT
OR 20,30X2,40 BLACK FFKM75
Part number: O0020300240FFKM750P
Weight : 0.6480 gr.
Customs tariff code: 39269097
Country of origin: IT
OR 20,30X2,62 BLACK FDA FFKM75 (BS117-3081-127)
Part number: O0020300262FFKMKPF32
Weight : 0.7690 gr.
Customs tariff code: 39269097
Country of origin: TW
Approvals:
HOMOL-FDA
OR 20,35X1,78 BLACK FDA FFKM70 (Evolast® N794) (BS019-2081)
Part number: O0020350178FFKMN794
Weight : 0.3460 gr.
Customs tariff code: 39269097
Country of origin: IT
OR 20,35X1,78 BLACK FFKM75 (Evolast® N894) (BS019-2081)
Part number: O0020350178FFKMN894
Weight : 0.3430 gr.
Customs tariff code: 39269097
Country of origin: IT
OR 21,00X1,50 BLACK FFKM75 (Evolast® N894)
Part number: O0021000150FFKMN894
Weight : 0.2470 gr.
Customs tariff code: 39269097
Country of origin: IT
OR 21,00X2,50 BLACK FFKM75 (Evolast® N894)
Part number: O0021000250FFKMN894
Weight : 0.7180 gr.
Customs tariff code: 39269097
Country of origin: IT
OR 21,50X1,50 FFKM75 (Evolast® N894) NEGRO
Part number: O0021500150FFKMN894
Weight : 0.2530 gr.
Customs tariff code: 39269097
Country of origin: IT
Quick links
OFFICIAL APPROVALS | TOLERANCES ON THE CROSS SECTION | TOLERANCES ON THE INNER DIAMETER | INTERNATIONAL STANDARD SIZES | SPECIAL TYPES OF TREATMENT | INSTALLATION OF O-RINGS
O-Rings, the simplest, most versatile and cheapest seal on the market
The O-Ring is the most simple and versatile seal as well as the cheapest one in the market. Its shape has permitted the O-Ring to become the top seal in lots of industrial fields such as fittings, car industry, hydraulics, pumps, tubings…
The widespread use of O-Rings has enabled us to develop large-scale production processes with a consequent drop in manufacturing costs. The O-Ring´s circular symmetrical section means it can be used in both single or double effect applications with any type of fluids due to its elastomeric composition.
The radial or axial clamping method gives it a sealing property which, added to the pressure of the system itself, creates a sealing force which increases with the aforementioned pressure. In other words, in conditions of pressure the O-Ring acts as if it were a fluid, featuring a high surface tension and distributing all the pressure around in a uniform manner.
Its main benefits include simple assembly, simple housing designs, low cost, small size, excellent quality/price ratio, durability, and the wide range of materials in which O-Rings are available.
O-Rings, own approvals
In addition to its own approvals, JIOrings also provides O-Rings with approvals obtained by its suppliers: drinking water, gas, flame or food. You will find a list of the main approved compounds in the Approvals section.
Quality control
The DIN 3371 and the ISO 3601 are the commonly used international Standards to define O-Rings tolerances.
After production, the O-Rings must be subjected to several tests in order to control the properties of sizes and quality are suitable: for that, as minimum, hardness tests, sizes checking and surface control are performed.
O-Rings able to detect metal
We also offer a wide range of compounds able to detect metal, a safe and cost-effective solution to ensure its use in the food and pharmaceutical industries or any other one that needs a high level of safety. Metal detectable O-Rings are available only on request. More information.
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Cam Lock Seals for quick-connect pipe and hose systems
Published : 04/11/2024 | Categories : O-RingsTerm Cam Lock, Camlock or Cam-lock “Cam lock" is a type of quick coupling commonly used to rapidly connect and disconnect parts of pipe or hose systems in a variety of industries, such as in t [...]
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Colored O-Rings: Key to Industrial Safety
Published : 02/06/2024 | Categories : O-RingsCustomize the color of your seals according to your needs Colored O-rings are essential sealing elements in numerous industrial applications. The incorporation of colors into seals provides [...]
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Choose carefully, choose FFKM O-Rings
Published : 03/06/2023 | Categories : O-RingsFFKM O-Rings, the ideal choice for critical and demanding applications FFKM is a family of fluorinated elastomers designed to provide excellent resistance to most chemical solvents, including [...]