TP321; TP321H; TP317L; TP310S; TP347H
TP304; TP304H; TP304L; TP316; TP316L;
Materials:
ANSI B16.5, B16.47
GB9112-9131, SH3406;
Standards:
Sizes : 1/2"--40" (DN15DN1000)
Process :Forging
Stainless Steel Butt Welding Flange
Low Price \ Good Quallity\Deliver Service OfferISO9001-2000,