Uburyo bwo guhitamo Valve ikwiye yo mu mazi

Guhitamo valve ikwiye yo mu mazi ni ingenzi kugira ngo ubwizerwe, imikorere myiza kandi yizewe mu bwato no mu nganda. Hamwe n'ubwoko bwinshi bw'imashini zikoreshwa mu mazi - kuva kuri sisitemu za ballast kugeza kuri sécurités cooling, lines lisansi, no kurinda inkongi - guhitamo neza biterwa n'ibintu byinshi by'ingenzi.

1. Sobanukirwa ikoreshwa n'uburyo bwo gukoresha

Buri buryo bwo mu mazi bukoresha ubwoko bwihariye bw'amazi (amazi, peteroli, lisansi, umwuka w'umwuka, n'ibindi) ku gitutu, ubushyuhe, n'umuvuduko w'amazi utandukanye.

Ibaze uti:

• ①Ni ubuhe bwoko bw'umwuka bunyura muri valve? (urugero: amazi yo mu nyanja, amazi meza, peteroli, lisansi, gazi, umwuka w'umwuka)

• ②Ese iri hagati irangirika, irakomeye, cyangwa irashya?

• ③Ese ni uburyo bw'ingenzi bwo kwirinda (urugero: kuzimya inkongi, umuriro, kuzimya lisansi)?

Inama:Ku bijyanye n'amazi yangiza cyangwa ay'umunyu, hitamoumuringa, umuringacyangwavalve z'icyuma kitagira umwanda.

2. Hitamo ubwoko bw'imvange ikwiye

3. Tekereza ku bijyanye n'ibikoresho

Ibidukikije byo mu mazi bisaba ibikoresho birwanya ingese bitewe no guhora bihura n'amazi y'umunyu, ubushuhe n'impinduka z'ubushyuhe.

• ①Umuringa/Umuringa – Irwanya ingese neza, ikunze kugaragara mu mazi yo mu nyanja

• ②Icyuma kidashonga – Iramba neza kandi irakomera, ni nziza cyane ku mazi afite umuvuduko mwinshi cyangwa yangiza

• ③Ubutare bukozwe mu cyuma – buhendutse, ariko bukwiriye amazi adahumanya gusa

• ④Duplex/Super Duplex Steel – Aloyi zikora neza cyane zikoreshwa cyane

Inama:Buri gihe huza ibikoresho bya valve n'imiyoboro n'uburyo bwo kuyikoresha kugira ngo wirinde ingese ya galvanic.

4. Suzuma ibipimo by'umuvuduko n'ubushyuhe

• ①Suzuma amanota ya PN (Pressure Nominal) cyangwa amanota ya Class

• ②Emeza urwego rw'ubushyuhe bw'imikorere

Valve zigomba kuzuza cyangwa kurenza ibisabwa na sisitemu no kubahiriza amahame ngenderwaho ya sosiyete yo gushyira mu byiciro.

5. Kugenzura ko ishyirahamwe ry’abantu bemerewe gushyira mu byiciro

Valve zose zo mu mazi zigomba kubahiriza amahame mpuzamahanga y’umutekano wo mu mazi kandi zemejwe n’imiryango ibishinzwe mu byiciro, nka:DNV (Noruveje).ABS (Amerika).BV (Ubufaransa).Ikarita ya Lloyd (mu Bwongereza).CCS (Ubushinwa)

Inama:Menya neza ko uwakoze umushinga atanga inyandiko zemeza buri vali.

6. Hitamo umuhanga mu gukora Valve yo mu mazi wizewe

Hitamo umucuruzi w’amavali yo mu mazi:

• ①Afite uburambe bw'imyaka myinshi mu nganda

• ②Itanga uburyo bwo guhindura porogaramu yawe

• ③Itanga valves zemejwe, zapimwe kandi zanditseho inyandiko

• ④Ishyigikira serivisi nyuma yo kugurisha no gutanga inama ku bya tekiniki

Qingdao I-FLOWni umuyoboziuruganda rukora valve zo mu mazidufite uburambe bw'imyaka irenga 10. Dutanga ubwoko bwose bw'ama-valve yemewe yo mu mazi, harimo ama-valve y'irembo, ama-valve yo ku isi, ama-valve y'ibinyugunyugu, ama-valve yo kugenzura, ama-valve y'inkubi y'umuyaga, n'ibindi — bitanga amato mu bihugu birenga 40 bifite impamyabushobozi za CE, DNV, ABS, na LR.