O RING Basic Info :
1.Raw-Material Brand: DuPont (US) / Dow Corning (Germany) / Bayer (Germany) / 3M
2.Mould List: Factory had own mould department, more than 40000 size had mould
3.Hardness: From 20Shore A to 95Shore A acceptable
4.Size Range: 0.5mm to 2m(Have Mould)
5.Products Application: Metallurgical, chemical, engineering, construction, mining, petroleum machinery and various types of instrumentation
6.Operation conditions: Pressure <=50MPa
7.Factory get ISO/TS 16949:2009 certificated.Products with Wras/ KTW-W270/ Watermark/ LFGB / RoHs / Reach / FDA certificate.
8. All customize size is acceptable.






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, Chesterton, Würth industry, Volkswagen, etc.
1.Raw-Material Brand: DuPont (US) / Dow Corning (Germany) / Bayer (Germany) / 3M
2.Mould List: Factory had own mould department, more than 40000 size had mould
3.Hardness: From 20Shore A to 95Shore A acceptable
4.Size Range: 0.5mm to 2m(Have Mould)
5.Products Application: Metallurgical, chemical, engineering, construction, mining, petroleum machinery and various types of instrumentation
6.Operation conditions: Pressure <=50MPa
7.Factory get ISO/TS 16949:2009 certificated.Products with Wras/ KTW-W270/ Watermark/ LFGB / RoHs / Reach / FDA certificate.
8. All customize size is acceptable.






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, Chesterton, Würth industry, Volkswagen, etc.