好運快3彩票

好運快3彩票

工業好運快3彩票

GongYeFaMen

WJ41H/W鍛鋼波紋管好運快3彩票

2019-07-04 15:41

 
WJ41H/W鍛鋼波紋管好運快3彩票介紹

產品主要優點Product main advantages
 
1.波紋管密封好運快3彩票,其關鍵部件金屬波紋管,下端與閥杆組件采用自動滾焊焊接,.上端與連接板自動滾焊焊接,在流體介質和大氣之間形成- -個金屬屏障,確保閥杆零泄漏。2.閥瓣采用錐形設計,密封麵與介質成流線形,密封性能更好,使用壽命更長。
 
3.雙重的密封設計( 波紋管+填料)若波紋管不幸失效,閥杆填料也會避免泄漏,並符合國際密封標準。
 
4.閥蓋上自帶有加脂接頭,可直接對閥杆、螺母和軸套進行潤滑,不像傳統的隻對螺紋加潤滑油。
 
5.人體工程學設計手輪,使用壽命更長,操作輕鬆便捷,更安全可靠。
 
1. The bellows seal globe valve, which is key part of metal bellows, bottom stem adopts automatic seam welding and welding, the upper connection plate automatic welding seamwelding, between the fuid and the atmosphere to forma metal barrier, to ensure that the valve stem zero leakage.
 
2. The disc adopts the design of conical sealing surface and medium into a streamlined, better sealing performance, long service life.
 
3. Double seal design (bellows + packing)if the bllows unfortunately fails, stem packing also can avoid leakage,and conform to the international standard of sealing.
 
4. The bonnet joint on own by fat, can be directly on the valve stem, nuts and sleeves for lubrication, add the lubricating oil is not only to the threads as traditional.
 
5. Human body engineering design of hand wheel, longer service life, easy and convenient to operate, more safeand reliable.

 
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