进口锻钢截止阀 进口锻钢闸阀 进口锻钢止回阀 进口锻钢球阀 进口锻钢电动调节阀 进口气动锻钢调节阀 进口锻钢安全阀 进口锻钢电磁阀
美国Miller截止阀性能:
· Heavy integral Slite hardfacing on both body and disc seating surfaces.
· Conical seat, line contact seating.
· Socket weld ends are available as standard.
· All valves feature “No Bonnet Joint” design.
· Standard body materials are carbon steel (ASME SA105), alloy steel (ASME SA 182 Gr. F22).
· Small bodies (1" and smaller) are machined from forged bar.
· Larger sizes manufactured using die forgings.
· All yokes are made from die forged materials.
更详细信息请代理商:深圳市中鼎阀门有限公司
: 黄工