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EPDM Rubber coated Wedge Rising Stem Resilient Seat Gate Valve China wheketere

Whakaahuatanga Poto:

Rubber wedge gate valve, maka rino, kowiri tira me te koranu maitai

DN50-DN1200,PN10/16/25/40/63/100/160

Kanohi ki te kanohi DIN3202/EN558-1

NORTECHis tetahi o nga rangatira o Haina Rubber wedge gate valve Kaihanga & Kaiwhakarato.


Taipitopito Hua

Tohu Hua

He aha te rapa porowhita kuaha?

i te mea ko nga reera o te kuaha poro, ko nga wahanga whakatuwhera me te kati o te keeti porowhita Rubber te keeti, he ahua o te poro, koinei te take i whakaingoatia ai ratou ko te waapa kuaha poro.Ka taea anake te whakatuwhera me te kati katoa te takirere o te kuaha o te kuaha, kaore e taea te whakatika me te tarai.I hangaia te paera o te kuaha ki te whakamahi kia tino tuwhera, kia kati rawa ranei, na te mea na te ahua o ona kaipatu he ahua o te poro. , ki te whakahaeretia he wahanga tuwhera, ka nui te mate o te pehanga, ka pakaru te mata o te hiri i raro i te paheketanga o te wai.Ko te ahuatanga matua o te DIN-EN wedge gate valve ko tana mata hiri i waenga i te "kuwaha" me tona nohoanga he papatahi, na reira ka iti rawa te mate pehanga.

Ko nga ahuatanga matua o te rapa porowhita kuaha kuaha

Āhuahira Matua

  • Nga flanges: EN1092-1, PN10-16-25-40-63-100, etahi atu rahinga flanges ranei i tonoa
  • Kei te watea ano he porowhita CF8M Stellite hardfaced i runga i te tono.
  • He iti te parenga rere me te mate pehanga, na te rere tika me te poro tuwhera tonu.
  • Ko te ahua kiato, he hanga ngawari, he ngawari ki te hanga me te tiaki, me te whānuitanga o te tono.
  • he wa roa ki te kati me te puhoi te nekehanga o te poro, karekau he ahua hama wai mo nga marere kuaha poro.

Ko nga korero hangarau o Rubber wedge gate valve

Whakatakotoranga:

Hoahoa me te Hangahanga BS EN 1984,DIN3352
DN DN50-DN1200
PN PN10,PN16,PN25,PN40,PN63,PN100
Rauemi tinana 1.0619,GS-C25,1.4308,1.4408,S31803,904L
Kuti 1CR13,Stellite Gr.6
Kanohi ki te Kanohi EN558-1 Rangatū 14, raupapa 15, raupapa 17, DIN3202 F4,F5,F7
Paerewa Flange EN1092-1 PN10,PN16,PN25,PN40,PN63,PN100,DIN2543,DIN2544,DIN2545,DIN2546
Whakamutu Hononga RF,RTJ,BW
Te Tirotiro me te Whakamatau BS6755,EN12266,ISO5208,DIN3230
Mahi Wira-a-ringa, taputapu noke, Kaihuri hiko
NACE NACE MR 0103 NACE MR 0175

Whakaatu Hua: Rubber wedge gate valve

EN-GATE-VALVE-DN300-PN40
EN-kuwaha-takirere-DN250-PN63
EN-kuwaha-rere-me-BW-mutunga
EN-Gate-valve-DN100-PN40

Tono o Rubber wedge gate valve

Rubber wedge gate valveka whakamahia i roto i te umanga matū (mo nga matū wai me te hau kore kaitakawaenga me te kore paitini), ahumahi petrochemical me te parani,ahumahi coke me te ahumahi matū (kohu-umu hau), te ahumahi tangohanga, te ahumahi maina, te keri me te ahumahi konganuku (nga ururua i muri i te rere).


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