Hangzhou Bright Rubber Plastic Product Co., Ltd. is one of the leading manufacturers and suppliers of auto epdm rubber bellows in China. If you're going to buy auto epdm rubber bellows made in China, welcome to get more information from our factory. We also accept customized orders.
Auto EPDM Rubber Bellows
Rubber bellows are used to sealing environments, carrying liquids, slurry and gases, mechanical coupling, and performing electrical contact amongst other things. These bellows are durable and flexible. These bellows are type of cylindrical vessels which are readily compressible and extensible due to various annular convolutions. Rubber bellows are available in a wide variety of shapes, sizes, constructions and elastomer coated fabrics or rubbers to fit any specific applications needs.
Applications
Aerospace
Automotive
Chemical
Motion coupling
Fluid coupling
Electrical contacts
HVAC
High purity
Marine
Petrochemical
Semiconductor
Features of Rubber Bellows
Cryogenic rated bellow: They are used in cryogenic systems to handle very low temperature gases.
Flange: This is a fitting, used to attach the bellows to equipment or piping.
Hermetic sealing: Hermetic sealing on these bellows is used in high and low pressure applications. It is used in liquid or gaseous media.
Medically rated: It is used to insure a high degree of sanitation.
Necks: These are tube-like lengths running from the end of the bellows and
Vacuum rated: This includes any vacuum application to very high vacuum.
Uses of Rubber Bellows
These Bellows are normally used as covers on parts which needs protection from dust.
These Bellows are of flexible types and have a good cushioning properties.
They are of different shapes and types depending upon the fitment application.
Types of rubber used in Bellows
These are rubber molded products manufactured from different types of polymers:
Ethylene Propylene Diene Monomer (EPM, EPDM)
Hypalon
Nitrile Rubber (NBR)
| Name | Auto EPDM Rubber Bellows |
| Material | Silicone, EPDM, NR, NBR, FKM, SBR, HNBR, IIR, CR FFKM etc |
| Hardness | 20-85 Shore A, ± 5 Shore A |
| Temperature | -40°C to +300°C |
| Size | According to the drawing or sample |
| Color | According to your requirement (Panton color card) |
| Application | Automotive, industrial, machinery,electrical, medical, household etc |
| Performance | Good sealing & damping; Waterproof; Aging/ozone/oil/pressure resistance; Low & high temperature resistance |
| Mode of Production | Compression, injection, injection transfer, extrusion, silicone liquid injection |
| Production Capabilities | Machines including 150T,200T,250T, 300T and 500T |
| Testing instruments | Vulcanization tester, tensile tester, rubber durometer, insulation resistance tester etc |
| Rubber Compound | Can be FDA, RoHs or REACH approved, and free test slabs and hardness testers can be offered for customer's testing |
| Package | Inner plastic bag/outside carton/wooden pallets/ or any other special package as per customer's requirements |
| Notes | Models and logos can be customized as your requirements; Designs and specifications are accepted |
Auto EPDM Rubber Bellows Products display
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