Bonze Gasket Back up Ring Rubber Seals PTFE Back up Ring

• Customization: Available
• Material: PTFE
• Application: Pumps
• Model NO.: PTFE Back up Ring
• Type: Dust Seal
• Performance: Wear
• Shape: Rectangle Ring
• Standard: Standard, Nonstandard
• Storage Life: 10years
• Size: Customize
• Color: Any
• Lead Time: 15days
• Transport Package: Polybag and Carton
• Specification: AS568/BS1516/C92/V. S. G. P
• Trademark: Boman
• Origin: China
• HS Code: 4016931000
• Production Capacity: 100000PCS/Month

Product Description

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.










Why Choose Boman?

1. We are professional RUBBER SEAL manufacturer and have more than 15 years export experience in different market.
2. Have excellent quality and serving several global top 500 companies
3. Have a strong technical team can customize rubber raw-material formula according to different needs
4. Have perfect After-Sales team, once cargo have problem will be 100% recall in the first time
5. Have own mold department can finished mold process in very fast time and accept any high difficult mold
6. Factory have IATF 16949:2016 certificated and product with: KTW-W270/ Watermark/ LFGB / RoHs/REACH/FDA certificated