
- Function: These silicone wire grommets can be used to replace old, worn grommets in your hydroponic systems, can be a valuable solution when building your own garden system, and are essential components when making a system from scratch.
- High Quality: top hat grommet are wear resistant, high and low temperature resistant, chemical oil resistant, insulation; acid and alkaline resistant; aging and UV resistant, waterproof; and creates a air/water tight seal for fittings and airlines.
- Easy Installation: top hat grommets have a straight side wall for easy installation; When the tubes or fitting is inserted into the grommet, the wall is pushed against the whole surface to create the seal.
- Wide Applications: Protects cables wires form scratch or seals hydroponics drip system, tubing bucket system, home gardens, landscaping and commercially installed irrigation systems.
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Certification |
ISO, REACH, RoHS |
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Hardness |
70~90 Sh-A |
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HS Code |
3926909090 |
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Trademark |
OEM, ODM |
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Production Capacity |
1000000PCS |
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Origin |
China |
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Type |
Wire harness grommet |
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Tolerance |
DIN ISO 3302-1, Rma, GB/T3672 |
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Transport Package |
Poly Bag, Carton; as Per Customer's Requirement |
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Specification |
Customized |
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Working Temperature |
-50~+150 Degrees |

Company Profile
Langfang Ruidi New Material Technology Co., Ltd. was established in 1987. Our company is mainly committed to the production of vibration reduction sealing rubber parts. Our products are currently supplied to the air-conditioning & refrigeration, automotive, drainage-piping and machinery industries. We have established long-term and stable business relations with many well-known enterprises.
Factory Workshop




Production Process



Our Equipment

Quality Management System

Certificate



Product packaging
Rubber pads can be packaged according to customer requirements, including pallet packaging. carton packaging. iron cage packaging. bulk packaging. etc.

We can customize the size and volume of the products, the quantity of the products, the hygiene requirements, and the chemical composition treatment requirements according to the customers' needs, and provide professional packaging services that meet international standards.
All our packaging processes follow the development concept of circularity and greenness, creating value for customers and contributing to environmental protection.

FAQ
Q: How long will this rubber product last under normal use?
A: Under regular household use (like AC or washing machine drainage), it can last 3-5 years without cracking or deforming.
Q: Is this rubber safe for contact with drinking water?
A: No, this one is for non-potable water (like drain or 冷凝水). If you need a drinking water-safe option, we have a food-grade silicone-rubber series available.
Q: Can I cut this rubber hose connector to fit a smaller hose?
A: We don't suggest cutting it-cutting may damage the seal structure. Instead, choose the size that matches your hose directly.
Q: Will this connector work outdoors in cold weather?
A: Yes, it can withstand temperatures as low as -20℃, so it's suitable for outdoor use like garden drain hoses.
Q: What should I do if the connector feels too tight to slide onto the hose?
A: You can dip the end of the hose in warm water for 10 seconds-this softens the rubber a little and makes installation easier.
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