宁波

锻钢 A105 1/2"NPT x 3000LB

铬钼钢 A193Gr.B7 M30 x 280mmL x P3.0 附重型双螺帽

如V-#6500 2" x 150LB x RF x 3mmt

铸不锈钢A351Gr.CF8M 螺丝口 二通全量型(浮球三片式,FLOATING)

如 V#6592-304 1" x 1500LB x LMF x 4.5mmt

如 V#6592-304 1-1/2" x 1500LB x LMF x 4.5mmt

A403Gr.WP304-S 2" x 300LB x RFSF SCH40S MSS-SP43

A403Gr.WP316L-S RFSF 1" x 300LB x SCH40S MSS SP-43 TYPE A

A403Gr.WP316L-S RFSF 1-1/2" x 300LB x SCH40S MSS SP-43 TYPE A

WN RFSF A182Gr.F316Ti 1" x 300LB x SCH40S (须固溶化热处理)

WN RFSF A182Gr.F316Ti 1-1/2" x 300LB x SCH40S (须固溶化热处理)

WN RFSF A182Gr.F316Ti 2" x 300LB x SCH40S (须固溶化热处理)

A403Gr.WP316L-S RFSF 4" x 300LB x SCH40S MSS SP-43 TYPE A