The difference between the micro-Kai and Kai-type safety valve

All-in-one safety valve and the micro-Kai What is the difference: What is the micro-Kai-type safety valve: A41H - ** - **, refers to the degree of opening of the safety valve is a trace height, does not allow sudden opening or closing produce "water Hammer "phenomenon, mainly for liquid media; his typical feature is the same import and export caliber. What is the full safety valve: A42Y - ** - **, when the spool rises to the seat ring with the annular area equivalent to the inner diameter of the seat area (elevated height × spool seal surface circumference generated Of the area = spool sealing surface area), is all open; its typical feature is the outlet diameter larger than the inlet diameter. 1, the whole Kai-type safety valve and the micro-type safety valve is the main difference is that the opening of the different height, the general opening degree of the micro-valve safety valve seat throat diameter of 1/20 ~ 1/40, and all Kai-type safety valve opening height of the valve seat throat diameter of more than 1/4. 2, the selection of precautions: ① safety valve emissions must be greater than the safe discharge of containers; ② operating pressure requires absolutely smooth containers, should consider the use of micro-Kai safety valve (such as compressor cylinder); ③ high-pressure vessels, large Containers and safety relief of large, low pressure vessel is best used in all Kai-type safety valve (such as reactor equipment). 3, the safety valve opening height refers to: the valve flap to leave the closed position of the actual lift.

Knitted Wire Mesh

Compressed Knitted Mesh Gasket with excellent shielding performance is widely used in the magnetic fields for EMI/RFI shielding. It can shielding the electromagnetism through sealing the gap of equipment and machines.

Compressed knitted mesh gasket can be made of various different materials, including: stainless steel, monel, nickel, aluminum 5056, tinned copper steel, brass and other materials. The specific metal alloy materials make compressed knitted mesh gasket can stand the extremely high temperatures, corrosion and other hostile environments. The diameters of compressed knitted mesh are commonly 0.11mm to 0.13mm and special specifications can be customized.

As a highly-accomplished wire mesh exporter, Kingdelong was established jointly by China and South Korea in 1986, Our strategic location in Anping County,Hebei province is only 300KM away from Beijing and Tianjin, which offers us very competitive advantages both in trade and logistics. Through two decades of hard work, Kingdelong company had evolved into one of China`s largest wire mesh manufacturing companies,Covering an area of over 200,000㎡, certificated by ISO 9001 & ISO 14001,as well as more than 450 diversified production machines, which are either imported from foreign countries or developed in-house.Wire mesh products find applications in a wide range of industries, from Pharmacy to petroleum and chemical to textile.

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ANPING KINDELONG WIRE MESH CO.,LTD. , https://www.wire-mesh.org