進口鍛鋼截止閥 進口鍛鋼閘閥 進口鍛鋼止回閥 進口鍛鋼球閥 進口鍛鋼電動調節(jié)閥 進口氣動鍛鋼調節(jié)閥 進口鍛鋼安全閥 進口鍛鋼電磁閥
美國Miller截止閥性能:
· 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.
更詳細信息請代理商:深圳市中鼎閥門有限公司
: 黃工