Five piece set crown rings filled with gold flaked for use as a cleaner and a heat dissipater for extended rubber packing life

Five piece set crown rings filled with gold flaked for use as a cleaner and a heat dissipater for extended rubber packing life

Size:

2-1/4*1-1/2

2-1/4*1-1/2

2-1/4*1-1/8

Description: Material: comply to RoHS, silicone or rubber (NR, SBR, NBR, EPDM, CSM, CR, HNBR, VITON, AFLAS and more)Hardness: 8 to 95 shore A, tolerance can be ±5 shore A, for some special products, we can reach ±3 shore A toleranceColor: for rubber, usually black, for silicone, can be in any color as you wantMachine type: 50 to 400 tonsMolding service: we have our own mold workshop which have 12 sets CNC machines and provide compression/transfer/injection rubber moldsISO9000 and TS16949 certificated factoryMold/samples lead-time: For prototype mold, usually in 7daysFor mass production mold, usually in 2 weeksFor some special molds, can be in 30days, especially for some automotive rubber moldsSmall orders are welcomed

custom molded Crown Gold Flaked Rings for oilfield