Customization Silicone O-Rings Gasket EPDM O Ring Seal Ring
EPDM (ethylene-propylene diene monomer [M-class] rubber) is a type of synthetic rubber that is popular for a broad spectrum of applications. It is one of the most versatile and durable rubbers available, providing outstanding heat, weather, and ozone resistance.
EPDM rubber is suitable for used in extreme cold temperatures (as low as -60°F/-51°C) and outdoor applications, and is resistant to steam (up to 300°F/150°C), hot water, direct sunlight/UV, silicone oils and greases, dilute acids, ketones, alkalis, and automotive break fluids. It also makes an excellent electrical insulator.
| Material | EPDM |
| COLOR | BLACK |
| HARDNESS | 70-80 |
| Advantages | Good weather resistance and ozone resistance • Can be used in alcohol and ketone fluids • High temperature and steam resistance, good impermeability to gas • Suitable to use as seals in high temperature and steam environment • Bathroom equipment seals or parts • Rubber parts in the brake system • Seals in the radiator (car water tank) |
| Disadvantages | Poor oil resistance, not recommended for food-related use or exposure to aromatic hydrogen |
| performance features | High temperature and steam resistance, good impermeability to gas |
| function | hole seal, oil seal, water seal, fixed seal, shaft seal |
O-Ringsare available in the following elastomers:
* Acrylate Rubber(ACM)
* Butyl Rubber(IIR)
* Ethylene-propylene (EPR, EPDM)
* Ethylene Acrylate Rubber(AEM)
* Fluorocarbon (FKM/FPM)
* Fluorosilicone(FVMQ)
* Hydrogenated Nitrile (HNBR)
* Liquid Silicone Rubber(LSR)
* Neoprene Rubber(CR)
* Nitrile Rubber (Buna-N/NBR)
* Natural Rubber(NR)
* Polyurethane(PU)
* Silicone Rubber
* Styrene-butadiene Rubber (SBR)
About us:
Jiangsu Kunyuan Rubber & Plastic Technology Co., Ltd. is a professional manufacturer of seals. The factory covers an area of 25,000 square meters. The products are made with automatic injection molding machines and inspected with automatic quality inspection facilities. We follow ERP system throughout the business process. The product quality matches the standards of Europe, the US and Japan. The company's products are used by China's leading construction machinery enterprises: SANY (Sany Heavy Industry) and XCMG who export their construction machinery worldwide. We are also the high-quality supplier of EATON, Danfoss, Caterpillar and Case New Holland. With competitive prices and premium quality assurance, we provide customers with perfect service experience.
FAQ:
Q 1. What's the payment term?
A 1: We accept T/T 30% deposit and 70% balance against copy of B/L or L/C at sight, West Union, VISA, Paypal is also accepted.
Q 2:Can you supply different color materials?
A 2: Yes, we can produce custom molded rubber and silicone rubber products in different colors, the color code will be required in case of an order.
Q 3: Do you have the products in stock?
A 3: Depends on your request ,We have standard models in stock. Some special products and big order will be newly produced according to your order.
Q 4: What is the life expectancy of the rubber seal?
A 4: Product life is contingent upon many factors, including environment, cycles, pressure, etc. Longcheng Rubber cannot predict seal life under all the varying conditions of operation. Accellerated life testing may be performed by customer to determine expected life, but must be conducted in dynamic application.
Q 5:What can you buy from us?
A 5:O Ring, Non-standard custom sealing ring, custom rubber parts, x-ring and PU parts.
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Customization Silicone O Rings Gasket EPDM O Ring Seal 70 - 80 Hardness Images
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