Fluorine lined reducers 

Caliber DN15~DN600 1/2~24 " Pressure PN10, PN16, Class150 Design and manufacture of standard HG/T 2437, HG/T 21562 HG/T 20592 flange standards, ASME B16.5, DIN, JIS Inspection and test standard HG/T 2437, HG/T 21562 Lining high frequency fire test test voltage values 10-20KV