北澤閥門『進口球閥球閥』產品:進口不銹鋼球閥、進口法蘭球閥、進口低溫球閥、進口高溫高壓球閥、進口浮球式球閥、進口氣動法蘭球閥、進口氣動絲口球閥、進口電動球閥、進口法蘭鑄鋼球閥、進口法蘭不銹鋼球閥、進口絲口球閥、進口高壓鍛鋼球閥、進口高壓小
產品名稱:不銹鋼外螺紋球閥產品型號:Q21F產品介紹:內螺紋連接球閥及對焊連接球閥分為整體式(一片式)、兩段式及三段式。閥體鑄造采用臺灣引進的先進工藝,結構合理、造型美觀。閥座采用彈性密封結構,密封可靠,啟閉輕松。閥桿采用有倒密封的下裝式
螺紋標準:PT/NPT/PS/DIN259/DIN2999公稱壓力:PN16適用溫度:-50℃—230℃規格型號:1/2“-2“材質:CF8、CF8M、CF3M、1.4308、1.4408等適用工況:主要應用于石油、化工、食品、醫藥、鐵路
Bray博雷FlowTekS70/90/80/20/40螺紋式球閥端口:全通徑,標準通徑,縮徑閥體結構:1片式,2片式尺寸范圍:0.25”–4”(8mm–100mm)溫度范圍:-20℉至450℉(-29℃至232℃)壓力等級:2000ps
北澤閥門『進口球閥球閥』產品:進口不銹鋼球閥、進口法蘭球閥、進口低溫球閥、進口高溫高壓球閥、進口浮球式球閥、進口氣動法蘭球閥、進口氣動絲口球閥、進口電動球閥、進口法蘭鑄鋼球閥、進口法蘭不銹鋼球閥、進口絲口球閥、進口高壓鍛鋼球閥、進口高壓小