TP304 BEST-SELLER stainless steel pipe fittings 1)Size: Seamless Type:1/2"- ... )Weleded Type: 1/2"-48" 3)Model:RH-F-002 TP304 BEST-SELLER stainless steel pipe fittings1)Size: Seamless Type:1/2"-20 ... -XXS• Material: TP304, TP304L, TP316L, TP321, TP317L, TP310S, TP347H TP304 BEST-SELLER stainless steel pipe fittings