Ndife akatswiri opanga ma valve omwe ali ndi ziphaso za ISO ndi API. Tili ndi zida zopangira zapamwamba komanso gulu lonse la machitidwe owongolera. Timavomerezanso maoda a OEM ndi ODM, okhala ndi madongosolo ochepa osinthika. Mavavu athu olimba apadziko lonse lapansi amatumizidwa kumsika padziko lonse lapansi ndikupeza mayankho abwino kuchokera kwa anzathu onse.
Single Port Globe Valve, Bolted Bonnet; OS&Y Rising Stem / Inside Screw Non-Rising Stem mwina
Zofunika Zathupi
WCB / CF8 / CF8M / CF3M
Kutentha Kusiyanasiyana
-29 ℃ ~ 425 ℃
Pulagi / Chimbale Zida
Body base + Stellite Hardfaced / F304/F316/F316L pamwamba
Applicable Medium
Madzi, Mafuta, Gasi, Nthunzi, General Industrial Fluid
Zinthu za Bonnet
Zofanana ndi zakuthupi
Testing Standard
API 598 / Hydrostatic Shell & Seat Test
Kodi pali kusiyana kotani pakati pa Non-Rising Stem Manual ndi Rising Stem Manual Globe valves?
Kwa mtundu wa tsinde wokwera, tsinde la valve limasunthira mmwamba ndi pansi pamodzi ndi diski pamene ikutsegula kapena kutseka. Mutha kuweruza mwachindunji malo otseguka / otsekedwa powona kutalika kwa tsinde, zomwe zimapangitsa kuyang'ana tsiku ndi tsiku kukhala kosavuta.
Pakupanga tsinde yosakwera, tsinde limangozungulira pamalo ake popanda kufalikira kunja. Ulusi wamkati umayendetsa diski kuti isunthe. Zimatengera malo ocheperako, abwino kwa mapaipi omwe amaikidwa m'maenje opapatiza, makabati apansi panthaka kapena malo otalikirapo pang'ono.
Ndi zida ziti zomwe mumapereka zamitundu iwiriyi ya mavavu apamanja?
Timapereka zitsulo za kaboni WCB ndi zitsulo zosapanga dzimbiri 304 / 316L. WCB imagwirizana ndi nthunzi, mafuta ndi madzi wamba am'mafakitale omwe amafunikira kutentha kwambiri. Mitundu yachitsulo chosapanga dzimbiri imagwira bwino ntchito motsutsana ndi madzi am'nyanja, brine ndi mankhwala ofooka owononga. Ma castings onse amapita kuyesedwa kolimba kwa zinthu musanapange makina.
Kodi ma valve onse a Non-Rising Stem ndi Rising Stem Manual Globe amatha kuwongolera kuyenda pambali pa kutseka?
Inde, mapangidwe onsewa amathandizira kusintha koyenda bwino komanso kudulidwa kwathunthu kwa mapaipi. Mapangidwe awo amkati amakulolani kuti mutsegule pang'ono valavu kuti mukhazikitse kuyenda kwapakati ndi kuthamanga kwa chitoliro, osati kungotsegula kapena kutseka kwathunthu ngati ma valve a mpira. Amagwiritsidwa ntchito kwambiri pamizere yomwe ikufunika kuwongolera nthawi zonse.
Kodi mavavu apamanja a ma globe omwe angagwire ndi kuthamanga ndi kutentha kotani?
Makalasi okakamiza okhazikika amaphimba PN16, PN25, PN40 ndi Kalasi 150, 300. Kutentha kogwira ntchito kumayambira -29°C mpaka 425°C. Zinthu za WCB zimagwira ntchito bwino pamakina otentha kwambiri, pomwe zitsulo zosapanga dzimbiri zimagwira ntchito mokhazikika pama media omwe amawononga kwambiri kutentha.
Ndi miyezo iti ya flange yomwe ilipo?
Timapanga ma flanges motsatira miyezo ya ANSI, DIN, GB ndi JIS. Nkhope yokwezeka ya RF ndi malo osindikizira a FF onse ndiabwino. Ngati tsamba lanu lili ndi zofunikira zapadera za bolt bolt, titha kusintha kukula kwa kubowola kwa flange malinga ndi zojambula zanu.
Ndi zosankha ziti zosindikizira zomwe mumapereka pamitundu yosiyanasiyana yogwirira ntchito?