Ndi ambiri ntchitogasi wa mafakitale,gasi wapadera,ndigasi wamankhwala, masilinda a gasi, monga zida zazikulu zosungirako ndi zoyendera, ndizofunikira kwambiri pachitetezo chawo. Mavavu a Cylinder, malo owongolera ma silinda a gasi, ndiye mzere woyamba wachitetezo kuti uwonetsetse kuti ukugwiritsidwa ntchito moyenera.

"GB/T 15382-2021 General Technical Requirements for Gas Cylinder Valves," monga maziko aukadaulo amakampaniwo, amakhazikitsa zofunikira pakupanga ma valve, kuyika chizindikiro, zida zotsalira zosungira, komanso chiphaso chazinthu.

Chida chotsalira chosungira mphamvu: woteteza chitetezo ndi chiyero

Mavavu omwe amagwiritsidwa ntchito popanga mpweya woyaka moto, mpweya wa mafakitale (kupatula okosijeni wapamwamba kwambiri komanso okosijeni wamafuta kwambiri), nayitrogeni ndi argon ziyenera kukhala ndi ntchito yotsalira yosungira mphamvu.

Vavu iyenera kukhala ndi chizindikiro chokhazikika

Zambirizi ziyenera kukhala zomveka bwino komanso zotsatirika, kuphatikiza mtundu wa mavavu, kuthamanga kwadzidzidzi, kutsegulira ndi kutsekera, dzina la wopanga kapena chizindikiro, nambala ya batch yopangira ndi nambala ya serial, nambala yachiphaso chopanga ndi chizindikiro cha TS (mavavu omwe amafunikira chilolezo chopanga), ma valve omwe amagwiritsidwa ntchito popanga gasi wa liquefied ndi mpweya wa acetylene ayenera kukhala ndi zizindikiro zabwino, kuthamanga kwa magwiridwe antchito ndi/kapena kutentha kwa chipangizo chachitetezo chachitetezo.

Satifiketi yazinthu

Muyezo umatsindika: Ma valve onse a silinda a gasi ayenera kutsagana ndi ziphaso zazinthu.

Mavavu ndi ma valve oteteza kupanikizika omwe amagwiritsidwa ntchito pothandizira kuyaka, kuyaka, poizoni kapena zowulutsira zapoizoni kwambiri ziyenera kukhala ndi zilembo zozindikiritsa zamagetsi monga ma QR code kuti ziwonetsedwe pagulu ndi kufunsa ziphaso zamagetsi zamavavu a silinda ya gasi.

Chitetezo chimachokera ku kukhazikitsidwa kwa muyezo uliwonse

Ngakhale valavu ya silinda ya gasi ndi yaying'ono, imakhala ndi udindo waukulu wowongolera ndi kusindikiza. Kaya ndi kapangidwe kake ndi kupanga, kuyika chizindikiro ndi kulemba zilembo, kapena kuyang'anira fakitale ndikutsatiridwa bwino, ulalo uliwonse uyenera kutsatira mfundozo.

Chitetezo sichimangokhala mwangozi, koma zotsatira zosapeŵeka za mwatsatanetsatane. Lolani kuti miyezo ikhale zizolowezi ndikupanga chitetezo kukhala chikhalidwe