宁波

密闭式 向下式 铜 1/2"φNPT 动作温度68℃ 详规范

A312Gr.TP304-S 2" x SCH20S

A403Gr.WP304-S 1/2" x 150LB x SCH40S MSS SP-43 TYPE A

A403Gr.WP304-S 2" x 150LB x SCH40S MSS SP-43 TYPE A

A403Gr.WP304-S 4" x 150LB x SCH40S MSS SP-43 TYPE A

A403Gr.WP316L-S 1-1/2" x 150LB x SCH40S MSS SP-43 TYPE A

A403Gr.WP316L-S 4" x 150LB x SCH40S MSS SP-43 TYPE A

详规范:BMRE0010FA

SWAGE 不锈钢 A403Gr.WP304-S (无缝) 1"B x 1/2"P x SCH40S

SWAGE 不锈钢 A403Gr.WP316L-S (无缝) 1"B x 1/2"B x SCH40S

3.2mmφ AWS E7016

铬钼钢 A193Gr.B7 M12 x 70mmL x P1.75 附重型双螺帽

铬钼钢 A193Gr.B7 M12 x 90mmL x P1.75 附重型双螺帽

恒压式自动 报逆止阀 6" (DN150出入口相同)RF x 16㎏/c㎡ 详规范

SUS304 3mmt x 100mmW SOLID SOLUTION HEAT TREATMET