Warshadaha

Fluid temperature: High temperature fluids (above 450 ℃) should choose high-temperature resistant valves, such as chromium molybdenum steel high-temperature gate valves used in steam pipelines. Low temperature fluids (below -40 ℃) require valves with good low-temperature toughness, and low-temperature ball valves are commonly used in liquid nitrogen and liquid oxygen pipelines.

Blassfly Valve waa nooc ka mid ah tuubada tuubbada ah ee u adeegsada nooca diskka ah iyo xiritaanka shey si loo wareejiyo dib-u-dhigga iyo 100 digrii si loo furo, xidho, ama nidaamiya heerka qulqulka dhexdhexaadka ah. Xargaha labajibbaaranaha oo keliya ma laha qaab dhismeedka fudud, cabir yar, miisaan yar, oo ah cabir yar, xajmiga fudud, iyo xawaaraha degdegga ah, laakiin waxay sidoo kale leeyihiin shaqo-qabadyo qulqulaya.

Fiilooyinka kubadaha ayaa si ballaaran loogu shaqeeyaa nidaamyada dhuumaha warshadaha ee casriga ah sababtuna ay sabab u tahay codsiyadooda ballaaran, waxqabadka sare ee shaqada, iyo fududeynta hawlgalka.

Dhirta korantada, dhuumaha saliida iyo gaaska, nidaamyada biyaha, iyo hawlgallada kale ee warshadaha, albaabka albaabku waa aaladaha xakamaynta qulqulka.