1. Faʻafefea ona filifili le mea o l bolts
(1) Carbon Sweel taula
Masani kaponi beebon (Q235): Tau maualalo, talafeagai mo le faʻasaʻoina o le tino, ae faigofie ona sasaina, manaʻomia ona avea le vevesi (pei o le malosi-faʻamaonia).
Maualuga-malosi carbon steel (45 # uamea, 40cr): 8.8 Vasega, 10.9 Vasega, Malosi Lelei Malosi, talafeagai mo Mea Faiva.
(2) Stainless Steel Bealecho Bolts
304 Faʻateʻa Stainless: FOLAFOLAGA I CORROCE CORRODE, talafeagai mo susu, acidic ma alkaline siosiomaga (pei o meaʻai meaai ma vailaʻau 'aina ma vailaʻau meaai).
316 Sleanless Steel: Faʻasaoina i le masima paie palu, talafeagai mo nofoaga talafatai ma maualuga susu (pei o le Windower, o le matagi malosi ma mea faigaluega).
✅ Filifiliga Fautuaga:
Lautele siosiomaga → Galvanzed Carbon Steel (tau-aoga)
Susu / corrosive siosiomaga → 304/316 stanless steel (umi-umi taimi)
2. Faʻafefea ona filifili l bolts mo sima o soʻo se malosi malosi
Masani Meafaigaluega → 5.8 MATAUPU
Mamafa masini / steel fausaga → 8.8 vasega (sili ona masani ona faʻaaogaina)
Ultra-maualuga utaina → 10.9 vasega
3. Auala e Filifili ai Taaiga Ese Togafitiga Fete Togafitiga mo L E B
General i fafo atu → vevela-dip gaoa
Chemical / maualuga vevela → dacromet
Meaʻai / Fomai → 304/316 Shinless Steel
4. Faʻafefea ona filifili le faʻapipiʻi metotia o sima ma bolt
(1) aofia ai ituaiga (faʻapipiʻi aʻo leʻi liligi)
O lelei: sili ona malosi le malosi, talafeagai mo mea faigaluega mamafa (pei o masini faigaluega tetele, lelei fausaga).
FAAMATALAGA: O le saʻo tulaga e manaʻomia e aloese ai mai le liligiina o le sologaina.
(2) Faʻapipiʻiina le faʻailoga o le ituaiga (vailaʻau taula / faʻalauteleina
Faʻamanatu: Leai se mea e manaʻomia mo le lumanaʻi Fuafuaga, talafeagai mo le toe suia galuega.
Manatua: Ia mautinoa e mama le pu ma o le taula le kelu e lelei.
Taimi o le taimi: APRI-03-2025