Fuafuaga ma Tulaga Fa'atinoga o Valves Globe Globe American Standard Cast Steel Globe

Fuafuaga ma Tulaga Fa'atinoga o Valves Globe Globe American Standard Cast Steel Globe

I faiga paipa falegaosimea, American standard cast steel globe valves ua lauiloa lautele mo lo latou tumau lelei ma le faatuatuaina. O lenei valve ua mamanuina ma gaosia e tusa ai ma faʻamatalaga na faʻatuina e le American National Standards Institute (ANSI) ma le American Petroleum Institute (API). O lo'o mulimuli mai o le a tu'uina atu ai se auiliiliga auiliili o uiga mamanu o American standard cast steel globe valves ma tulaga fa'atinoga latou te mulimuli ai.

Fa'ailoga ata

1. Filifiliga mea: American standard lafo uamea globe valve e masani ona lafo e faaaoga ASTM uamea faamaoti, e pei o le ASTM A126 vasega WCB (castings uamea), ina ia mautinoa o le valve e lelei le malosi faainisinia ma corrosion tetee.
2. Fuafuaga faʻamau: O le nofoa valve ma le tisiketi ua mamanuina faʻatasi ma faʻamaufaʻailoga faʻamau poʻo faʻataʻamilomilo faʻamaufaʻailoga e faʻamautinoa ai le puipuia lelei o le vaʻavaʻa i le tulaga tapuni ma maua ai se faʻamaʻi tapunia.
3. Valve stem anti blow out design: Ina ia puipuia le alavalo mai le feulaina i fafo e le ala i le taimi o le maualuga-omiga faʻagaioiga, o le American standard cast steel globe valve ua mamanuina ma se masini e faʻafefe ai, e faʻaleleia ai le saogalemu o le valve.
4. Fuafuaga saogalemu o le afi: E tusa ai ma le API 607 ​​tulaga saogalemu afi, o nisi o American standard cast steel globe valves ua mamanuina ma fausaga afi, lea e mafai ona faatumauina se malosi faʻamaufaʻailogaina e tusa lava pe oʻo i se afi, faʻamautinoa le saogalemu o le faiga.
5. Fa'amaufa'ailoga va'a: O lo'o fa'aogaina se vaega fa'amaufa'ailoga valve e mafai ona sui, e fa'amautinoa ai le maualalo o fete'ena'iga i le taimi e tatala ai ma tapuni, ma e faigofie fo'i ona tausia ma sui.
6. Fa'agaioiga lima lima: Mo le fa'aogaina o le fa'aogaina o le tusi lesona, e masani lava ona fa'apipi'iina i se uili lima, ma o le tele ma le malosi o le mamanu o le uili lima e fetaui ma mana'oga o le ANSI mo le fa'aogaina faigofie e le tagata fa'afoe.

Tulaga fa'atinoga

1. Fa'atonuga fa'atatau: American standard lafo uamea globe valves ua fa'avasegaina e tusa ai ma tulaga fa'atatau e pei ole ANSI/ASME B16.34, e pei ole Vasega 150 ma Vasega 300, ina ia mautinoa le fa'agaioiga saogalemu i lalo ole mamafa eseese.
2. Va'aiga vevela: E tusa ai ma le maualuga o le vevela o mea ASTM, American standard cast steel globe valves e talafeagai mo siosiomaga faigaluega eseese mai le maualalo i le maualuga o le vevela.
3. Leakage tulaga: E tusa ai ma le leakage tulaga o FCI-70-2 (Factory Mutual Research), American standard cast steel globe valves e maua ai tulaga eseese o le faʻamaufaʻailogaina faʻatinoga e faʻafetaui ai manaoga eseese o talosaga tau pisinisi.
4. Tete'e a'a mea: O le tuufaatasiga o vailaau ma togafitiga vevela o mea e ogatasi ma tulafono a le ASTM, fa'amautinoaina o le alatoto e mafai lava ona fa'atumauina lelei le fa'a'ele'ele i ala fa'asalalau.
5. Fa'amaoniaga o Oloa: American standard cast steel globe valves e masani lava ona mana'omia se faasologa o tusi faamaonia o oloa, e aofia ai le mamafa o su'ega, fa'ata'ita'iga fa'atinoga, ma su'ega fa'afeagai afi, e fa'amaonia ai latou te ausia mana'oga o tulaga talafeagai.

I le aotelega, American standard cast steel globe valves taulai atu i le aoga ma le saogalemu i la latou mamanu, ma o loʻo gaosia faʻapitoa e tusa ai ma tulaga faʻale-malo a Amerika ma tulaga faʻapisinisi e faʻamautinoa ai le faʻatinoina o galuega i lalo o tulaga ogaoga o galuega. Pe i fanua o suauu, vailaʻau, kesi masani, poʻo isi pisinisi, American standard cast steel globe valves ua faʻaalia lo latou faʻatinoga sili atu ma le maualuga o le faʻatuatuaina. Pe a filifilia ia valve, e tatau i tagata faʻaoga ona suʻesuʻeina ma le faʻaeteete tulaga latou te ausia ma manaoga moni o le siosiomaga faigaluega e faʻamautinoa ai le saʻo o le filifiliga ma le saogalemu ma le mautu o le faʻaogaina o le faiga.