- Valau polo polo
- DBB polo valve
- Uamea uamea fa'afefete polo valve
- u'amea uamea fa'amaumau polo valve
- Fa'alava fa'alava fa'amaufa'ailoga fa'alava polo opeopea
- Pneumatic --- alavai polo eletise
- Valau polo uelo atoatoa
- Fa'amaufa'ailoga vaivai polo opeopea valve
- Valve polo uamea uamea uamea
- Fa'amaufa'ailoga vaivai Valve Polo
- Valau polo cryogenic
- Valau polo opeopea
- Trunnion fa'apipi'i polo polo
- Valau polo
DBB Carbon Steel Valve Fixed Ball Valve Fua'au Polo Valve
Yongjia Dalunwei Valve Co., Ltd o loʻo mitamita e faʻafeiloaʻi le Double Ball DBB Carbon Steel Fixed Ball Valve, o se valve fale gaosi oloa maualuga ua fuafuaina e faʻafetaui manaoga manaʻomia o talosaga eseese. O lenei valve ua faʻainisinia e tuʻuina atu ai le faʻatuatuaina ma le lelei o le faʻatinoga i siosiomaga maualuga, ma avea ai ma se filifiliga lelei mo faiga faʻapitoa i alamanuia e pei o le suauʻu ma le kesi, petrochemical, ma le gaosiga o le eletise.
O le Double Ball DBB Carbon Steel Fixed Ball Valve ua mamanuina e tetee atu i le maualuga o le mamafa e oo atu i le 2500LB, ma talafeagai mo le faʻaaogaina i tulaga faʻatau pisinisi. O le tino valve e fausia mai le A105 carbon steel, faʻamautinoa le malosi ma le tumau. O vaega i totonu o loʻo faia mai mea F51, e lauiloa mo lona faʻafefeteina ma le malosi faʻainisinia maualuga. O lenei tuʻufaʻatasiga o meafaitino e faʻamautinoa ai e mafai e le valve ona tatalia le faigata o galuega faʻapisinisi, e maua ai le faʻatinoga umi ma le faʻamaoni.
O le Double Ball DBB Carbon Steel Fixed Ball Valve o lo'o fa'apipi'iina se mamanu fa'alua poloka ma le toto (DBB), lea e ofoina atu le tele o mea lelei nai lo ala masani polo. O le mamanu DBB e maua ai ni fa'amaufa'ailoga tuto'atasi se lua, e fausia ai se poloka fa'alua fa'atuatuaina e fa'asaga i le mamafa mai pito uma e lua o le valve. O lenei vaega e faʻaleleia atili ai le saogalemu e ala i le faʻaitiitia o le lamatiaga o le tafe ma lamatiaga e mafai ona fesoʻotaʻi ma faiga faʻamalosi maualuga. E le gata i lea, o le valve e aofia ai le faʻaogaina o le toto, e mafai ai ona tuʻuina atu le mamafa o loʻo puʻeina i le va o faʻamaufaʻailoga, faʻafaigofie le tausiga ma faʻamautinoa le saʻo o le faiga.
I le faaopoopo atu i lona faufale malosi ma gafatia faʻamaufaʻailoga, o le Double Ball DBB Carbon Steel Fixed Ball Valve e ofoina atu le faigofie o le faʻapipiʻiina ma le tausiga. O lona fa'ata'ita'iga fa'apitoa ma fa'auiga fa'aoga-fa'aoga ua avea ai ma filifiliga fa'atino mo fa'aoga fa'apisinisi lea o avanoa ma avanoa e fa'atatau i ai. O le valve ua mamanuina mo le faigofie ona tuʻufaʻatasia i faiga o loʻo i ai nei, faʻaitiitia taimi faʻaletonu ma faʻamalieina le lelei o le gaioiga.
Yongjia Dalunwei Valve Co., Ltd o loʻo tuuto atu i le tuʻuina atu o alalaupapa faʻapisinisi maualuga e fetaui ma manaʻoga faʻapitoa o faiga faʻaonaponei. O le Double Ball DBB Carbon Steel Fixed Ball Valve o loʻo faʻataʻitaʻia ai lenei tautinoga, e ofoina atu le faʻatinoga faʻapitoa, faʻatuatuaina, ma le saogalemu i le manaʻomia o talosaga. Faatasi ai ma ona foliga sili atu ma le umi o le fausiaina, o lenei valve o se aseta taua mo pisinisi o loʻo taumafai e faʻamalieina a latou gaioiga ma faʻamautinoa le faʻamaoni o latou faiga.














