Wuxi Hao Yi alloy pipe fittings Co. Ltd

　　合金钢/不锈钢/双相钢/锻材/锻件;ASTM A182; F5 F9 F11 F22 F91 F92 F36 F51 F53 F55 F60 F6NM

　　合金钢/不锈钢/管材/管件;ASTM A213 (ASTM A234) T5 T9 T11 T22 T91 T92 WB36 TP304 TP310S TP904L

　　不锈钢/双相钢/管材/管件;ASTM A312(ASTM A403) TP304L TP304H TP316Ti TP317L TP321H TP316L

　　哈氏/镍基合金/管材/管件;ASTM B163 (B564 B637) Inconel600 Inconel601 Inconel625 Monel400