Back up Ring Basic Info :
1.Raw-Material Brand: DuPont (US) / Dow Corning (Germany) / Bayer (Germany) / 3M
2.Type: Rubber Back up Ring & PTFE Back up Ring
3.Hardness: From 20Shore A to 95Shore A acceptable
4.Size Range: ID from 4mm to 1m can made. Biggest ID can made over 6m , C/S over 30m
5.Products Application: Metallurgical, chemical, engineering, construction, mining, petroleum machinery and various types of instrumentation
6.Operation conditions: Pressure <=50mpa
7.Applied equipment : Mechanical sealing, pressure vessel, gas compressor, reaction vessel, heat exchanger, boiler, filter and so on.
8.Factory get ISO/TS 16949:2009 certificated.Products with Wras/ KTW-W270/ Watermark/ LFGB / RoHs / Reach / FDA certificate.
9. All customize size is acceptable.
3D,CAD drawing | Accept |
Temperature | -60°C to+300°C (Different material different Standard) |
Hardness | 90shore A |
Logo | OEM & ODM orders are welcome |
Package | Standard package or according to your request |
QC/ QA | Third Parties |
Feature | 1.Ozone and Chemical resistance 2. Anti-aging, good flexibility ,good elasticity 3. Excellent oil resistance |
Application | Electronic field, industrial machine & equipment, house-hold appliance, tele-communication, automobile, medical equipment industry etc. |
Delivery | 7 days-10days |
Note | 1.Models and Logos can be Customized according to your Requirement 2.Designs and Specification are Accepted |
About Boman
We always adhere to scientific and technological innovation and development, continue to provide professional solutions and high-quality products to our customer and win the unanimous recognition. Now products through the WRS, UL, CE, SGS, HY, CSA, many well-known laboratory certified. Our Major customers include: Philips, Danieli, Watts, Pepperl+Fuchs, Chesterton, Würth industry, Volkswagen, etc.
