Basic Info.
Type
Flat Gasket/Lock Gasket/ Spring Gasket/Customized
Material
NBR/Nr/EPDM/Fvmq/HNBR/LSR/Cr/Silicon/PU
Combination Washer Structure
Customzied
Combination Washer Packaging
Customzied
Spring Washer Type
Standard
Application
Agricultural, Industrial, Medical, Vehicle, Electr
Color
Brown, Green, Black or Others
Processing
Compression Moulding/ Bonding Injection
Certification
RoHS Reach Certified
Size
Standard : From 2mm to 500mm
Transport Package
PE Bag Inside, Carton Box Outside
Product Description
EPDM rubber O-sealing ring is a high-performance sealing element designed for vehicle applications.EPDM (Ethylene Propylene Diene Monomer) is a synthetic rubber known for its excellent weathering, heat, chemical and water resistance.
Material Properties:WEATHER RESISTANCE: EPDM rubber is resistant to UV rays, ozone and extreme weather conditions, making it ideal for exterior vehicle applications.
HEAT RESISTANCE: EPDM can withstand a wide range of temperatures, typically between -50°C and +150°C, making it suitable for use in automotive engines and other high-temperature components.
Chemical Resistance: Good resistance to a wide range of liquids, including water, steam, lye and some acids, but poor resistance to fuel oils, mineral oils and aromatic hydrocarbons.
Low water absorption: EPDM's low water absorption rate makes it ideal, especially in wet or flooded environments.
Electrical insulation: Good electrical insulation properties make it suitable for use in electrical systems.
Design and Manufacturing:The design and manufacture of EPDM rubber O-ring seals need to follow strict standards such as AS568, ISO3601, etc. to ensure dimensional accuracy and material consistency. During the manufacturing process, the rubber undergoes steps such as mixing, extrusion, moulding and vulcanisation to achieve the required mechanical strength and sealing properties.
Precautions for use:When selecting EPDM rubber O-ring seals, the specific operating conditions of the vehicle must be taken into account, including temperature, pressure, the type of medium contacted, and whether or not there is dynamic movement. For parts that come into contact with fuel and mineral oil, it may be necessary to consider other types of rubber, such as NBR (Nitrile) or FKM (Fluoroelastomer).
In summary, EPDM rubber O-ring seals are an essential component in the vehicle industry, helping to ensure vehicle performance and passenger comfort by providing a reliable and long-lasting sealing solution.
At Zhongshan Melon Rubber & Plastic Products Co., Ltd., we specialize in reverse engineering products directly from samples, even without technical drawings. Our expertise lies in producing molded rubber products of varying complexities that meet your exact specifications. Trust us to deliver high-quality rubber products tailored to your needs.
Explore our comprehensive O-Ring Size Charts, including USA AS568, metric, Japanese, British, square, and more, at Zhongshan Melon Rubber & Plastic Products Co., Ltd.
Size | CS (IN) | ID (IN) | OD (IN) | CS (MM) | ID (MM) | OD (MM) |
1 | 0.04 | 0.029 | 0.109 | 1.02 | 0.74 | 2.78 |
2 | 0.05 | 0.042 | 0.142 | 1.27 | 1.07 | 3.61 |
3 | 0.06 | 0.056 | 0.176 | 1.52 | 1.42 | 4.46 |
4 | 0.07 | 0.07 | 0.21 | 1.78 | 1.78 | 5.34 |
5 | 0.07 | 0.101 | 0.241 | 1.78 | 2.57 | 6.13 |
6 | 0.07 | 0.114 | 0.254 | 1.78 | 2.9 | 6.46 |
7 | 0.07 | 0.145 | 0.285 | 1.78 | 3.68 | 7.24 |
8 | 0.07 | 0.176 | 0.316 | 1.78 | 4.47 | 8.03 |
9 | 0.07 | 0.208 | 0.348 | 1.78 | 5.28 | 8.84 |
10 | 0.07 | 0.239 | 0.379 | 1.78 | 6.07 | 9.63 |
11 | 0.07 | 0.301 | 0.441 | 1.78 | 7.65 | 11.21 |
12 | 0.07 | 0.364 | 0.504 | 1.78 | 9.25 | 12.81 |
13 | 0.07 | 0.426 | 0.566 | 1.78 | 10.82 | 14.38 |
14 | 0.07 | 0.489 | 0.629 | 1.78 | 12.42 | 15.98 |
15 | 0.07 | 0.551 | 0.691 | 1.78 | 14 | 17.56 |
16 | 0.07 | 0.614 | 0.754 | 1.78 | 15.6 | 19.16 |
17 | 0.07 | 0.676 | 0.816 | 1.78 | 17.17 | 20.73 |
18 | 0.07 | 0.739 | 0.879 | 1.78 | 18.77 | 22.33 |
19 | 0.07 | 0.801 | 0.941 | 1.78 | 20.35 | 23.91 |
20 | 0.07 | 0.864 | 1.004 | 1.78 | 21.95 | 25.51 |
21 | 0.07 | 0.926 | 1.066 | 1.78 | 23.52 | 27.08 |
22 | 0.07 | 0.989 | 1.129 | 1.78 | 25.12 | 28.68 |
23 | 0.07 | 1.051 | 1.191 | 1.78 | 26.7 | 30.26 |
24 | 0.07 | 1.114 | 1.254 | 1.78 | 28.3 | 31.86 |
25 | 0.07 | 1.176 | 1.316 | 1.78 | 29.87 | 33.43 |
26 | 0.07 | 1.239 | 1.379 | 1.78 | 31.47 | 35.03 |
27 | 0.07 | 1.301 | 1.441 | 1.78 | 33.05 | 36.61 |
28 | 0.07 | 1.364 | 1.504 | 1.78 | 34.65 | 38.21 |
29 | 0.07 | 1.489 | 1.629 | 1.78 | 37.82 | 41.38 |
30 | 0.07 | 1.614 | 1.754 | 1.78 | 41 | 44.56 |
31 | 0.07 | 1.739 | 1.879 | 1.78 | 44.17 | 47.73 |
32 | 0.07 | 1.864 | 2.004 | 1.78 | 47.35 | 50.91 |
33 | 0.07 | 1.989 | 2.129 | 1.78 | 50.52 | 54.08 |
34 | 0.07 | 2.114 | 2.254 | 1.78 | 53.7 | 57.26 |
35 | 0.07 | 2.239 | 2.379 | 1.78 | 56.87 | 60.43 |
36 | 0.07 | 2.364 | 2.504 | 1.78 | 60.05 | 63.61 |
37 | 0.07 | 2.489 | 2.629 | 1.78 | 63.22 | 66.78 |
38 | 0.07 | 2.614 | 2.754 | 1.78 | 66.4 | 69.96 |
39 | 0.07 | 2.739 | 2.879 | 1.78 | 69.57 | 73.13 |
40 | 0.07 | 2.864 | 3.004 | 1.78 | 72.75 | 76.31 |
41 | 0.07 | 2.989 | 3.129 | 1.78 | 75.92 | 79.48 |
42 | 0.07 | 3.239 | 3.379 | 1.78 | 82.27 | 85.83 |
43 | 0.07 | 3.489 | 3.629 | 1.78 | 88.62 | 92.18 |
44 | 0.07 | 3.739 | 3.879 | 1.78 | 94.97 | 98.53 |
45 | 0.07 | 3.989 | 4.129 | 1.78 | 101.32 | 104.88 |
46 | 0.07 | 4.239 | 4.379 | 1.78 | 107.67 | 111.23 |
47 | 0.07 | 4.489 | 4.629 | 1.78 | 114.02 | 117.58 |
48 | 0.07 | 4.739 | 4.879 | 1.78 | 120.37 | 123.93 |
49 | 0.07 | 4.989 | 5.129 | 1.78 | 126.72 | 130.28 |
50 | 0.07 | 5.239 | 5.379 | 1.78 | 133.07 | 136.63 |
102 | 0.103 | 0.049 | 0.255 | 2.62 | 1.24 | 6.48 |
103 | 0.103 | 0.081 | 0.287 | 2.62 | 2.06 | 7.3 |
104 | 0.103 | 0.112 | 0.318 | 2.62 | 2.84 | 8.08 |
105 | 0.103 | 0.143 | 0.349 | 2.62 | 3.63 | 8.87 |
106 | 0.103 | 0.174 | 0.38 | 2.62 | 4.42 | 9.66 |
107 | 0.103 | 0.206 | 0.412 | 2.62 | 5.23 | 10.47 |
108 | 0.103 | 0.237 | 0.443 | 2.62 | 6.02 | 11.26 |
109 | 0.103 | 0.299 | 0.505 | 2.62 | 7.59 | 12.83 |
110 | 0.103 | 0.362 | 0.568 | 2.62 | 9.19 | 14.43 |
111 | 0.103 | 0.424 | 0.63 | 2.62 | 10.77 | 16.01 |
112 | 0.103 | 0.487 | 0.693 | 2.62 | 12.37 | 17.61 |
113 | 0.103 | 0.549 | 0.755 | 2.62 | 13.94 | 19.18 |
114 | 0.103 | 0.612 | 0.818 | 2.62 | 15.54 | 20.78 |
115 | 0.103 | 0.674 | 0.88 | 2.62 | 17.12 | 22.36 |
116 | 0.103 | 0.737 | 0.943 | 2.62 | 18.72 | 23.96 |
117 | 0.103 | 0.799 | 1.005 | 2.62 | 20.29 | 25.54 |
118 | 0.103 | 0.862 | 1.068 | 2.62 | 21.89 | 27.13 |
119 | 0.103 | 0.924 | 1.13 | 2.62 | 23.47 | 28.71 |
120 | 0.103 | 0.987 | 1.193 | 2.62 | 25.07 | 30.31 |
121 | 0.103 | 1.049 | 1.255 | 2.62 | 26.64 | 31.88 |
122 | 0.103 | 1.112 | 1.318 | 2.62 | 28.24 | 33.48 |
123 | 0.103 | 1.174 | 1.38 | 2.62 | 29.82 | 35.06 |
124 | 0.103 | 1.237 | 1.443 | 2.62 | 31.42 | 36.66 |
125 | 0.103 | 1.299 | 1.505 | 2.62 | 32.99 | 38.23 |
126 | 0.103 | 1.362 | 1.568 | 2.62 | 34.59 | 39.83 |
127 | 0.103 | 1.424 | 1.63 | 2.62 | 36.17 | 41.41 |
128 | 0.103 | 1.487 | 1.693 | 2.62 | 37.77 | 43.01 |
129 | 0.103 | 1.549 | 1.755 | 2.62 | 39.34 | 44.58 |
130 | 0.103 | 1.612 | 1.818 | 2.62 | 40.94 | 46.18 |
131 | 0.103 | 1.674 | 1.88 | 2.62 | 42.52 | 47.76 |
132 | 0.103 | 1.737 | 1.943 | 2.62 | 44.12 | 49.36 |
133 | 0.103 | 1.799 | 2.005 | 2.62 | 45.69 | 50.93 |
134 | 0.103 | 1.862 | 2.068 | 2.62 | 47.29 | 52.54 |
135 | 0.103 | 1.925 | 2.131 | 2.62 | 48.9 | 54.14 |
136 | 0.103 | 1.987 | 2.193 | 2.62 | 50.47 | 55.71 |
137 | 0.103 | 2.05 | 2.256 | 2.62 | 52.07 | 57.31 |
138 | 0.103 | 2.112 | 2.318 | 2.62 | 53.64 | 58.88 |
139 | 0.103 | 2.175 | 2.381 | 2.62 | 55.25 | 60.49 |
140 | 0.103 | 2.237 | 2.443 | 2.62 | 56.82 | 62.06 |
FAQ: |
Q:Are you a trader or a manufacturer? |
A:We are a trading and manufacturing company with specialized manufacturing factories and trading departments. |
|
Q: How can I get some samples? |
A:Please contact us. We are honored to offer you free samples. It will cost some sample charge for custom |
designs,but it is refundable when order is up to certain quantity. |
|
Q: What is your terms of payment? |
A: 7 days for prototype tooling & samples, 14 days for production mold, 14-28 days for MOQ. |
|
Q: Why choose us? |
A: We have professional team with rich experiences and high precision equipment which can guarantee the |
product quality, through our scientific management and strict cost control we can offer you the best competitive ! |
|
Welcome to inquire, let's get started! |
Address:
Buidling 3, Creative Industry Park, Torch development Zone,528437 Z.S, G.D. China
Business Type:
Manufacturer/Factory, Trading Company
Business Range:
Agriculture & Food, Auto, Motorcycle Parts & Accessories, Chemicals, Computer Products, Electrical & Electronics, Health & Medicine, Industrial Equipment & Components, Manufacturing & Processing Machinery, Tools & Hardware, Toys
Management System Certification:
ISO 9001, ISO 13485
Company Introduction:
Melon, established in 2007, is located in zhongshan city, guangdong province, China, our manufacturer workshop covers an area of 2000 square meters, staff 70 people, including 10 technical staff, 5 quality management staff, 6 sales staff, and over more 40% employee work in Melon more than 7 years, we love our manufacturer and provide an experienced, quality service from mould and tooling design, material selection through prototyping to production.
As a recognised experienced rubber factory enable us to advise our customer of the most suitable rubber or silicone or plastic moulding parts to be used for their application. Our engineer work closely with your design engineers and we help ensure your products meet specification. Our in-house specialists can advise on material selection, including: NR/SBR/EPDM/SIR/CR/SBR/IIR/HNBR/FKM/PU. Melon has continually implemented new technologies to meet the changing needs of our customers.
Not only can we manufacture your existing rubber or plastic parts, but we can also support new projects/products by assisting with design and prototyping. We also provide an in house tool making/tool-refurbishment service. Please contact us for more details.
Transfer Molding & Compression Moulding
Liquid Injection Molding (LSR)
CNC machining (Prototype Tooling)
Rubber&Silicone&Plastic mold
Proprietary bonding processes (with metal, plastic)
Research and development of new rubber formula
Trained professional production team and standardized quality control
Knowledgeable sales team and design engineers
One-stop manufacturer with competitive price
Website: http://melon2017.en.made-in-china.com