Flange End: ANSI150LB/JIS 10K /BS 5404;
Stem Material: 2CR13 Stainless Steel;
Support Material: Ductile Iron,QT450;
Body Material: Ductile Iron,QT450;
Seal Material: Ductile Iron,QT450,COVERD BY NBR;
Surface Finishing : Epoxy Red or Blue.