Elastomer Classification And
Found 4 free book(s)Metric Fittings & Valves PVC & CPVC Metric Fittings ...
www.spearsmfg.comFKM — Fluorocarbon elastomer NITRILE (Buna-N) — Nitrile elastomer MATERIALS ... Spears® CPVC materials conform to ASTM Cell Classification 23447-B (formerly designated as Type IV, Grade 1). The maximum recommended service temperature of CPVC products is 93°C (200°F).
MR98 Series Backpressure Regulators, Relief and ...
www.emerson.comShutoff Classification Per ANSI/FCI 70-3-2004 Metal Seats: Class IV Polytetrafluoroethylene (PTFE): Class IV Elastomer Seats: Class VI or better Sour Gas Service Capability Optional materials are available for applications handling sour gases. These constructions comply with the recommendations of NACE International
Chemical Resistance Guide - Gilson Eng
www.gilsoneng.com- (EPM) is an elastomer made from ethylene-propylene diene monomer. EPDM has good abrasion and tear resistance and offers excellent chemical resistance to a variety of acids and alkalines. It is susceptible to attack by oils and is not re com-mended for applications involving petroleum oils, strong acids or strong alkalines.
Chemical Resistance Guide - Gilson Eng
www.gilsoneng.com- (EPM) is an elastomer made from ethylene-propylene diene monomer. EPDM has good abrasion and tear resistance and offers excellent chemical resistance to a variety of acids and alkalines. It is susceptible to attack by oils and is not re com-mended for applications involving petroleum oils, strong acids or strong alkalines.