Dongguan Ruichen Sealing Co., Ltd.
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Black Good Tensile Strength NBR Rubber Waterproof Grommet for Hose
Rubber grommets/grummets are essentially rubber molded parts which are placed around drilled or punched
holes to an opening in a surface. Rubber robbin mechanically eliminate sharp edges providing a cushion of
protection for the items which passes through the surface material from tearing or breaking wire, cable, tubing,
piping, hoses, air lines, rope, etc, add aesthetic value to your applications. In addition, many grommets also
serve as seals.
We offer a variety of standard elastic grommets, and we can custom make grommets and other rubber components
to your unique specifications. Silicone rubber grommets can be made in various rubber compounds including,
silicone, Buna-N, FKM Neoprene and EPDM. Our silicone grommets are available varying from sizes and shapes
that are matched to all kinds of products, such as lighting products. Each lighting rubber grommet provides shock
protection and security to keep your vehicles lights safe and also improves the overall appearance.
More details of the rubber grommets:
Product Description
Material Information
1. Material
| Mechanical Properties | |
| Color | Black or Colored |
| Material | NITRILE (NBR) |
| Cross Section Type | grommet type |
| grommet type | OEM circle |
| Hardness(Shore A) | 30~90 |
| Operating Temperature Range (℃) | -30 to +120℃ |
| Tensile Strength (MPA) | 14 |
| Elongation AT Break (%) | 385 |
| Specific Gravity | 1.2 |
For rubber rommet ,we can also make the below (all as yur requirements )
1). SBR Grommets
2). Buna-N Grommets
3). EPDM Grommets
4). Neoprene Grommets
5). FKM Grommets
6). Silicone Grommets
7). Natural Rubber Grommets
Our Rubber Waterproof Grommet all passed FDA ,REACH ,ROHS ,PAHS
Our advantage:
1) We have more than 10 years' experience in rubber o ring and rubber parts industry.
2)Our rubber o rings and OEM rubber parts have passed ROHS, PAHS and FDA certificates, tested by
SGS lab. For more of our test report, Please kindly check our company introduction "Product Certificate".
Our quality can meet EU and USA quality Standard at very competitive price and sold fast around the whole world.
3)We have established rubber property test lab and have tensile strength machine, thermostatic oil tank,
aging test machine, compression set test machine, secondary cure oven, Density test machine and so on.
4) We mix all the rubber into shape by our own internal mixer and we have more than 10 sets 200 tons Curing
Machine,Building Machine and Daylight Press. We cover production capacity of 5 to 10 million o rings every working day.
5) We have full size AS568(PARKER SIZES) from AS568-001 to AS568-920,JIS,BS1516,METRIC OR
INCH SIZES standard o ring mould.
6)OEM/ODM Services are available. We can design and produce various Non-standard Rubber Parts
according to your PDF,3D or STEP drawing files.
7)All of rubber finished products are 100% inspected before shipment !
8)For air delivery, We use middle strong Meika/Makar cartons and pack by packing belt and for sea delivery, We
pack all the cartons by strong wooden pallet to make sure customers receive the order in perfect packing condition.