1. E fetaui lelei mo galuega masani;
2. vave ma malamalama tatala ma tapuni;
3. Maualalo vai tetee;
4. Fa'amaufa'ailoga lelei;
5. Leai se tete ma maualalo le pisa;
6. Soʻo se faʻapipiʻiina;
7. Faʻatonuga faigofie, laʻititi laʻititi, faigofie mo le tausiga;
8. O le fa'alava fa'apipi'i e matua'i maualuga le mautu o vaila'au.
9. E mafai ona faʻaogaina le valve i le faʻaogaina atoa o le mamafa e aloese ai mai le leakage ma tapunia sili atu ona faigofie i le laina laina ma le tausiga o paipa;
Fuafuaga faʻapitoa: API 6D, API599.
Umi o le fausaga: ASME B16.10.
Feso'ota'iga tulaga: ASME B16.5.
Su'ega o le mamafa: API 598.
ID o oloa: MSS sp-25.
Mea autu: u'amea kaponi, uamea u'amea, ufiufi F46 PFA.
Lapo'a fa'aigoa: 1/2″–16″
Va'aiga mamafa: 150LB-300LB.
Tau talafeagai: – 40 ~ + 150 ℃
Faiga faʻaogaina: turbine, pneumatic, hydraulic, eletise (filifiliga)
Fa'aoga talafeagai: talafeagai mo le mamafa Class150 ~ 300 LBS, vevela galue ma le 40 ~ 150 ℃ suauu, alamanuia kemikolo, vali, vailaʻau vailaʻau, vailaʻau vailaʻau, acid alkali ma isi, o se tasi o filifiliga sili ona lelei o meafaigaluega i le valve antiseptic.