Kuyang'ana ndi Kuyesa Mavavu Apakati ndi Otsika

Yesani

Kuyang'ana ndi kuyesa ma valve apakati ndi otsika

Njira yoyesera ndi ndondomeko ya chipolopolo:
1. Tsekani cholowera ndi chotulukira cha valavu ndikusindikiza chigambacho kuti chikwerecho chikhale chotseguka pang'ono.
2. Lembani chipolopolo cha thupi ndi sing'anga ndikuchikakamiza pang'onopang'ono kuti chiyesedwe.
3. Mukafika pa nthawi yotchulidwa, fufuzani ngati chipolopolo (kuphatikiza bokosi loyikamo ndi cholumikizira pakati pa thupi la valve ndi bonnet) chatuluka mayeso a chipolopolo.

Njira ndi masitepe oyesa ntchito yosindikiza:
1. Tsekani malekezero onse a valavu, sungani chiwongolero chotseguka pang'ono, mudzaze thupi la thupi ndi sing'anga, ndipo pang'onopang'ono mutsegule kukakamiza kuyesa.
2. Tsekani chiwongolero, masulani kupanikizika kumapeto kwa valve, ndikukakamizanso mbali inayo mofanana.
3. Mayeso osindikizira omwe ali pamwambapa ndi ma valve osindikizira mpando (molingana ndi kukakamizidwa kotchulidwa) ayenera kuchitidwa pa seti iliyonse musanachoke kufakitale kuti muteteze kutayikira Onani tebulo la kutentha kwa mayeso, sing'anga yoyesera, kupanikizika kwa mayeso, nthawi yoyesera ndi kutayikira kovomerezeka. mlingo wa chisindikizo.

Kanthu (API598) Tsatirani muyezo Kuloledwa kutayikira
Mayeso a Shell Kuyeza pressure Mpa 2.4 palibe kutayikira (palibe kudontha kowonekera kwamadzi)
Nthawi yowonjezera S 15
Kuyesa kutentha <=125°F(52℃)
Sing'anga yoyesera madzi
Chisindikizo ntchito mayeso Kuyeza pressure Mpa 2.4 noleak
Nthawi yowonjezera S 15
Kuyesa kutentha <=125°F(52℃)
Sing'anga yoyesera madzi