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鍛鋼法蘭截止閥

結構型式1、全通徑或縮徑2、結構長度按ANSI/ASME B16.103、法蘭按ANSI/ASME B16.54、自密封閥蓋5、明桿帶支架6、兩端自動調整的填料壓套;7、本體倒密封8、整體閥體法蘭9、對焊端按ANSI/ASME B16.2510、環連接閥體閥蓋墊片11、用纏繞式墊片的螺栓型閥蓋、螺紋密封、焊接型閥蓋,或自密封閥蓋

波紋管截止閥WJ41H

波紋管截止閥主要用途國標波紋管截止閥適用于公稱壓力PN1.6~16MPa,工作溫度-29~350℃的石油、化工、制藥、化肥、電力行業等各種工況的管路上,波紋管截止閥切斷或接通管路介質。波紋管截止閥結構特點1、產品結構合理、密封可靠,雙重堅固耐用的波紋管密封設計(波紋管+填料),保證閥桿的零泄漏。沒有流體損失,降低能源損失,提高工廠設備安全。2、密封面堆焊Co基硬質合金、耐磨、耐腐、抗摩擦性能好3、···

絲口截止閥J11W

主要外形尺寸SIZEdLD1HCv FACTORY1/21566701003.83/42080701067.0125908011811.01-1/43210510013421.01-1/24012010015229.0250141110172

電動截止閥J941H

結構特點與用途1.全關時手輪按順時針方向旋轉。2.可以安裝在管道的任何位置上,介質從下往上流。3.不銹鋼截止閥適用于各類腐性介質的管道上,有良好的防腐性的足夠的強度。4.合金鋼截止閥適用于耐高溫的蒸汽、油品管道上,具有耐高溫特點。

不銹鋼截止閥J41W

不銹鋼截止閥性能規范型號公稱壓力試驗壓力工作溫度(℃)適用介質強度(水)(Mpa)密封(水)空氣(Mpa)低壓密封空氣(Mpa)J41W6P(R)1.62.41.80.6≤200NITRIC ACIDJ41W-25P(R)2.53.82.80.6≤200硝酸類ACETIC ACID醋酸類NITRIV ACID硝酸類J41W-40P(R)4.06.04.40.6≤200ACETIC ACIDJ41W···

氨用截止閥J41B

氨用截止閥J41B經常要用到氧氣、氮氣、氫氣、氬氣等氣體。這些氣體一般都是貯存在專用的高壓氣體中。使用時通過氨用截止閥使氣體壓力降至實驗所需范圍,再經過其它控制閥門細調,使氣體輸入使用系統。結構特點1.J41B氨用截止閥中通法蘭為方形結構,閥桿采用間桿連接。 2.閥體密封面部位采用球凸狀,與閥腳以線吻合密封。3.密封面采用巴氏合金,密封性能好。主要性能規范 適用介質:液、氣、氨、氮、氫 ···
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