Trunnion Mounted Underground Fully Welded Ball Valve Saina Gaosi
O le a le alavai polo i lalo o le eleele?
NortechValve Polo Uelese atoaua atiina ae e le inisinia inisinia tagata faigaluega mai le falegaosimea ma le sili atu i le 30 tausaga le poto masani i le mamanu ma le gaosiga o le maualuga-omiga valve ma tulaga faava o malo aupito lata mai faʻatekinisi, e masani lava ona faʻaaogaina mo le felauaiga paipa mamao o penisini, kesi masani ma kesi paipa faiga. i aai.
Vaega autu o le alavai polo lalo
1. Fausia Valve lintegrate
O loʻo faʻapipiʻiina atoa e le uʻamea faʻapipiʻi. O mea faʻapipiʻi e tuʻuina atu i suʻesuʻega ultrasonic e tusa ai ma le ASME non-destructive examination(NDE) faʻailoga mea e manaʻomia.
2. Corrosion Resistance ma sulfide Stress Resistance
O nisi alauni a'a ua fa'aagaga mo le mafiafia o le puipui o le tino, i le iloiloga o le corrosion.The carbon steel stem, fa'amau fa'amau, polo, nofoa ma nofoa nofoa mama o lo'o a'afia i vaila'au nickel plateing e tusa ai ma le ASME B733 ma le B656. o loʻo avanoa mea mo tagata faʻaoga e filifili ai. E tusa ai ma talosaga a tagata faʻatau, e mafai e mea valve ona fetaui ma manaʻoga o le NACE MR 0175 / 1S0 15156 poʻo le NACE MR 0103, ma e tatau ona faʻatinoina le faʻatonutonuina o le lelei ma le suʻesuʻega lelei i le taimi o le gaosiga. ia faʻamalieina atoatoa manaʻoga i tulaga faʻataʻitaʻiga ma faʻafeiloaʻi tulaga tautua i le siosiomaga sulfurization.
5. Fauga nofoa
E tusa ai ma le talosaga a le tagata faatau, o le nofoa e mafai ona mamanuina DBB, DIB-1, DIB-2, e fetaui ma manaoga o tulaga faigaluega eseese.
Nofoa DBB
Nofo DIB-1
Nofo DIB-2
Fa'amatalaga fa'apitoa ole alavai polo lalo
Valau polo uelo atoatoa
| Fuafuaga ma le gaosiga | API6D |
| Mea Tino | Uamea kaponi uamea, uamea uamea, uamea uamea |
| Nominal diameter | 6"-40"(DN150-DN1000) |
| Fa'ai'u so'oga | BW,Flanged |
| Fa'ailoga mamafa | 150 - 1500 LB (PN16-PN320) |
| Fa'agaioiga | Lever, Gearbox, Eletise, Pneumatic, Electro Hydraulic Actuator, Gas Over Oil Actuator. |
| Galulue vevela | -46℃-+200℃ |
Fa'aaliga oloa:
O le a le mea e fa'aoga ai le alavai polo i lalo?
O lea ituaigaValve Polo ueleele atoatoao loʻo faʻaaogaina lautele i penisini, suauʻu, kesi masani, paipa kesi ma paipa felauaiga mamao.
