UDIDI LWEMVELISO:
Ubungakanani: NPS 2 ukuya kwiNPS 48
Uluhlu loxinzelelo: Udidi lwe-150, i-PN16, i-PN10
Uqhagamshelwano lweFlange: I-Flange
IZIXHOBO:
Ukuphosa: (GGG40, GGG50, A216 WCB, A351 CF3, CF8, CF3M, CF8M, A995 4A, 5A, A352 LCB, LCC, LC2) Monel, Inconel, Hastelloy,UB6
UMGANGATHO
| Uyilo kunye nokuveliswa | I-MSS SP-81 |
| Ubuso ngobuso | I-MSS SP-81 |
| Phelisa uQhagamshelwano | ASME B16.5, ASME B16.47, MSS SP-44 (NPS 22 Kuphela) |
| Uvavanyo kunye nokuhlolwa | I-MSS SP-81 |
| Iyafumaneka nge | NACE MR-0175, NACE MR-0103, ISO 15848 |
| Okunye | PMI, UT, RT, PT, MT |
Iimpawu zoyilo:
I-Polyurethane Knife Gate Valvento leyo eyenza ukuba ibe yenye yezona zinto zixhaphakileyo ezixhathisa i-abrasive. IValve yethu ye-Polyurethane Knife Gate (NSW) igcwele i-urethane ekumgangatho ophezulu, edlula lee ukunxitywa kwerabha yeentlaka kunye nayo nayiphi na enye i-liner ethambileyo, okanye izixhobo zemikhono.
1.Zero ukuvuza. Umzimba wevalve ye-urethane ene-urethane epheleleyo kunye ne-elastomer yokutywina yesango elibunjiweyo lithintela ukuvuza ngokusisigxina kokubini ukutywinwa kwevalve kunye nomzimba wevalvu ngokwawo ngexesha lokusebenza.
2.Ubomi obandisiweyo bokunxiba. Umgangatho ophezulu we-abrasive urethane liners ezikwaziyo ukumelana, kunye namasango emela eyomeleleyo angenazintsimbi kwakunye noyilo olulodwa lwesivalo ngokwaso zibonelela ubomi benkonzo ende kakhulu.
3.Ukuvalwa kweendlela ezimbini. Xa umva ubuyela umva i-NSW ingasetyenziswa njengesithinteli ngokunjalo.
4.Uyilo lokuzigungxula. Ngexesha lokuvala ivalve yesango lemela eligutyungelweyo libuyisela udaka oluqukuqelayo ukuya kwisitulo selinen esibeveled seurethane, liphuhla isiphithiphithi kwaye siqinise ukuhamba emva koko lugungxule uludaka luphume emazantsi eurethane njengoko isango lizinza esitulweni.
5.Ulwakhiwo olufanelekileyo. Xa ekugqibeleni ukwakhiwa kwakhona kuyimfuneko, iindawo ezigugileyo (i-urethanes, izitywina zesango, iigeyithi zeemela) zonke zinokutshintshwa ebaleni. Imizimba yevalvu kunye namanye amalungu asetyenziswa kwakhona.
Iinketho
1.Liners. Iindidi ze-urethanes ziyafumaneka.
2.Amasango. Amasango e-SS304 anechromium eqinileyo eqatywe asemgangathweni. Ezinye ii-alloys ziyafumaneka (SS316, 410, 416, 17-4PH…) Iingubo ezikhethiweyo zesango nazo ziyafumaneka.
3.PN10, PN16, PN25, 150LB, ziyafumaneka.
4. Ii-activators ozikhethayo ziyafumaneka.
Ixesha lokuposa: Oct-13-2021