... . B).30 years sales experience C).Size diversity(DN32-3600mm) D).Leader of Expansion joint din standard neopreneFlexible rubber joint:1 ... shipping, pumps, compressors, fans and other piping systemsbr> [Media]:Common type used to transport -15 to 120 centigrade, of air, compressed ... air, water, sea water, oil, acid and alkali. Special type used to transport -30 to 250 centigrade of the medium ...