Valau kelope uamea uamea ua vaevaeina i fa'alava kaponi uamea fa'alava kelope ma fa'alava uamea fa'alava kelope, e masani ona faʻaaogaina i taimi maualuga ma feololo (150lb-800lb, 1500LB, 2500LB), faʻapea foʻi ma taimi maualuga ma le maualalo o le vevela (-196 ℃ ~ 700 ℃), o valve uamea faʻapipiʻiina e maualuga le malosi ma sili atu mea faʻainisinia e faʻafetaui ai le mamafa maualuga. manaoga. Ae faʻatapulaʻa i le faʻagasologa o le faʻaogaina, e masani ona faʻaoga i laʻititi laʻititi ma feololo (1/2 ", 3/4", 1 ", 1-1/4", 1-1/2", 2, 2-1/2 “, 3 “ma le 4″). O le Valve Operation e mafai ona avea ma tusi lesona, mea faʻapipiʻi, mea faʻapipiʻi pneumatic, eletise eletise, masini eletise, pneumatic-hydraulic, electro-hydraulic.

Newsway Valve kamupani fa'amea uamea lalolagi fa'alava fa'alelei tulaga lelei e fa'apea:

1. Fa'ailoga uamea fa'apolopolo fa'amaufa'ailoga fa'amaufa'ailoga fa'amaufa'ailoga, ma o pito uma e lua o le paipa lala o le tino e uelo.

2. Forged uamea globe valve nofoa valve, valve tisiki fa'amaufa'ailoga luga o lo'o faia i le cobalt-fa'avae sima carbide plasma spray uelo, ofuina tete'e, maualuga abrasion tete'e.

3. O le ala valve o loʻo togafitia i le faʻamaʻiina o le nitriding, o loʻo i ai le faʻafefeteina lelei ma le faʻafefe.

4 i le amataga ma le tapunia faagasologa, ona o le tisiketi alatoto i totonu o le tino alafa'a fa'amaufa'ailogaina luga feeseesea'i e la'ititi, ma ofuina tete'e.

5. E masani lava e naʻo le tasi le faʻamaufaʻailoga foliga i luga o le valve tino ma le tisiketi, o le mea lea e sili atu le lelei o le gaosiga ma faigofie mo le tausiga.

E tatau ona asiasia le valve aʻo leʻi faʻapipiʻiina, ma e tatau ona tusa ai ma le tulaga faʻavaomalo o loʻo iai nei API 602. E tatau ona faia le suʻega o le malosi ma le faʻamalosi aʻo leʻi faʻapipiʻiina. I le suʻega malosi, o le suʻega o le suʻega e 1.5 taimi o le mamafa, ma le umi e le itiiti ifo i le 5min. O le atigi valve ma le faʻapipiʻiina e tatau ona faʻamaonia e aunoa ma le leak. Suʻega faʻamaufaʻailoga, o le mamafa o le suʻega e 1.1 taimi o le mamafa o le igoa; Ole mamafa ole su'ega ile taimi ole taimi ole su'ega e tatau ona fa'amalieina mana'omia ole tulaga API 598, e aunoa ma se leakage i luga ole fa'amaufa'ailoga tisiketi e pei ona agava'a.