Fa'amoemoega o oloa:
E mafai ona fa'aogaina le va'a fa'afefete fa'apipi'i fluorine i so'o se fa'atonuga o le acid, alkali, masima, oxidant, reductant, solvent organic ma isi fa'asalalauga. O se oloa lelei mo le faʻalavelaveina ma le faʻatonutonuina o meafaigaluega i luga o kesi, vai ma semi fluid pipelines ma koneteina o vailaʻau vailaʻau, suauʻu, vailaʻau, meaʻai, uʻamea uʻamea, fai pepa, hydropower ma isi faiga.
Fa'ailoga oloa:
1. Laʻititi laʻititi, mama mama, faʻaogaina mama, faʻapipiʻi faigofie ma tausiga
2. Lelei ma faʻatuatuaina faʻamaufaʻailoga, leai se leakage ma le umi o le auaunaga;
3. O uiga tafe e masani ona laina ma o le faatinoga o tulafono faatonutonu e sili ona lelei;
4. Faiga faigofie, suiga vave, 92 ° tatala ma tapuni.
5. E mafai ona suitulaga faitotoa valve, taofi valve, paʻu paʻu paʻu paʻu valve, diaphragm valve ma isi valve;
6. E mafai ona faʻapipiʻiina masini pneumatic ma eletise e tusa ai ma manaʻoga o tagata faʻaoga e faʻafetaui manaʻoga o le mamao mamao ma le pulea o polokalame;
Tulaga fa'atonu o oloa:
| Fa'amatalaga o oloa | mamanu code | Fauga umi | Feso'ota'i flange | Su'ega ma asiasiga |
| GB/T12238 | GB/T12221 | GB/T9113 | JB/T9092 GB/T13927 | |
| EN593 API609 | EN558 API609 | EN1092 ASME B16.5/16.47 | API598 |
Fa'amatalaga fa'atinoga o oloa:
| fa'ata'ita'iga | Ole mamafa ole igoa | Omiga su'egaPs | vevela galue(℃) | Fa'asalalauga talafeagai | |
| fale | faamaufaailogaina | ||||
| D371F4-10 | 1.0 | 1.5 | 1.1 | -30~180 | Sulfuric acid, hydrofluoric acid, phosphoric acid, chlorine, benzene, alkali malosi, aqua regia, malosi oxidant ma isi faʻasalalauga maualuga. |
| D371F4-16 | 1.6 | 2.4 | 1.5 | -30~180 | |
| D371F4-10 | 1.0 | 1.5 | 1.1 | -30~160 | |
| D371F4-16 | 1.6 | 2.4 | 1.5 | -30~160 | |
Vaega autu
| fa'ata'ita'iga | Igoa vaega | tino valve | Disc | Valve au | Mama fa'amau | Laina | Meafaigaluega anufe |
| D371F4-10/16 | Saienisi Mea | PTFE uamea kabonu laina (F4) | u'amea uamea kabon laina laina i le PTFE (F4) | 20Cr13 | teflon(F4) | pa'u silikoni | u'amea lafo, u'amea ductile |
| D371F46-10/16 | u'amea uamea laina PTFE (F46) | O lo'o fa'apipi'i le uamea carbon i le polytetrafluoroethylene propylene (F46) |
Autu atoa so'oga fua
| DN | L | H0 | PN6 | PN10 | PN16 | |||
| D1 | Z- o | D1 | Z- o | D1 | Z- o | |||
| 50 | 43 | 306 | 110 | 4-14 | 125 | 4-18 | 125 | 4-18 |
| 65 | 46 | 321 | 130 | 4-14 | 145 | 4-18 | 145 | 4-18 |
| 80 | 46 | 346 | 150 | 4-18 | 160 | 8-18 | 160 | 8-18 |
| 100 | 52 | 387 | 170 | 4-18 | 180 | 8-18 | 180 | 8-18 |
| 125 | 56 | 411 | 200 | 8-18 | 210 | 8-18 | 210 | 8-18 |
| 150 | 56 | 447 | 225 | 8-18 | 240 | 8-22 | 240 | 8-22 |
| 200 | 60 | 572 | 280 | 8-18 | 295 | 8-22 | 295 | 12-22 |
| 250 | 68 | 646 | 335 | 12-18 | 350 | 12-22 | 355 | 12-26 |
| 300 | 78 | 738 | 395 | 12-22 | 400 | 12-22 | 410 | 12-26 |
| 350 | 78 | 761 | 445 | 12-22 | 460 | 16-22 | 470 | 16-26 |
| 400 | 88 | 877 | 495 | 16-22 | 515 | 16-26 | 525 | 16-30 |
| 450 | 107 | 938 | 550 | 16-22 | 565 | 20-26 | 585 | 20-30 |
| 500 | 127 | 993 | 600 | 20-22 | 620 | 20-26 | 650 | 20-33 |
| 600 | 154 | 1131 | 705 | 20-26 | 725 | 20-30 | 770 | 20-36 |
Auina mai lau savali ia i matou:
-
Tau mo le u'amea u'amea mama Butterfly Va...
-
Fa'amaufa'anofo fa'alua pata flange fa'alano...
-
en593 Fa'amea U'amea Malu Nofoa Tu'aiga Pepe Va...
-
Flange Worm Gear Cast Iron Butterfly Valve mo ...
-
Fa'amaufa'ailoga malu PTFE No'a Wafer Butterfly Valve Ch...
-
Uila fa'amaufa'ailoga fa'amaufa'ailoga fa'alava pepe











