Mu kutentha kwambiri ndi masheji okwera kwambiri a mphamvu zamagetsi,J61Y-320 othamanga kwambirisiyani valavuyasandulika gawo lalikulu loti litsimikizireni ntchito yotetezeka ya 540 ℃ steam mitembo ndi matekinoloje ankhondo ndi zinthu zakuthupi. Nkhaniyi ikuwunikira mozama njira yotsutsa Valave yomwe ili pansi pamavuto akulu kuchokera ku miyeso inayi: Kusankha kwakuthupi, kapangidwe kake, ndikukonzanso.

I. Tsimikizani kapangidwe kokhazikika

A J61Y-320 opanikizika kwambiriFAT-Loid Sward ValveAmakhala ndi nkhawa zakutali zodzilimbitsa, ndipo magwiridwe ake osindikizira ali ophatikizidwa ndi zovuta zapakatikati. Makina okakamizidwa atafika 32mmpu, kuchuluka kwa thupi la valavu ndi chivundikiro cha valavu kumawonjezeka ndi 40%, kulipirira moyenera kusintha kwa kusiyana kwa kusiyana kwa mipata. Mpando wa Valve ndi Valve Chuma chikho chilichonse chimakhala ndi calbide yochokera ku Conllite cobalt, makulidwe a stellite cobalde ndi phody.

Kusindikiza Zosakaika:

1. Chisindikizo Chapawiri: Chikwama cha Valal ndi mpando wa Valain chimafanana ndi 30 °, malo olumikizirana ndi 35% poyerekeza ndi 220n / mm2

2. Mphete ya Eleastic Repiation: The Intelsel 718 Alloy imakhazikitsidwa pansi pa mpando wa valavu kuti ibwezeretse kuwonongeka kwa matenthedwe a 0.3mm

3. Njira Yachiwiri Yachiwiri: Yosasinthika + 316l Wosapanga Chitsulo Chosakhazikika Pamanja Amakhala Pakhosi la Chuluka

Ii. Kutentha Kwambiri

Thupi la Mlandu wa Woyimira Valve J61y-320 limapangidwa ndi chromium-Molybdenum-vadium steeel (monga kukwiya ndikugwedezeka. Kuzama kwa osanjikiza ndi 0,3mm, kukoma kwa mikangano kumachepetsedwa ku 0.12, ndipo moyo wotsutsa umachuluka nthawi 5. Magawo amtundu wamtunduwu ali motere:

Tekinoloje yopanga zakuthupi:

- Vutom Vunch: Chovala cha valavu chimayatsidwa mu vatum nthawi ya 1050 ℃, ndi kuuma kwa HRC 35-40

- Kuchulukitsa kwa plasma: Kutsekeka kokhazikika kumathandizidwa ndi njira yopukusira ya velocity (Hvof), ndi chidwi cha ≤0.5%

- Tsitsi: Mankhwala ogulitsa okonda kutentha

Iii. Njira yotentha ndi ukadaulo wolumikizira

Malo oyimilira j61y-320 amatengera asme B16.25 Orft Ruld owling kulumikizana, poyambira ngodya 37,5 °. Mfundo Zofunika Kwambiri Zowotchera zikuphatikiza kusangalatsa 200-250 ℃ Musanalowetsedwe kungachepetse ngozi ya hydrogen-yonyengerera. Kutentha kwa pakati pa 300 ℃, ndi E9018-B3 yotchera ndodo kumagwiritsidwa ntchito ngati magawo angapo. Pambuyo potchentchera, 100% radiographic yolakwika (RT) ndi kuyesa kwamayendedwe (PT) Kuyesa kowononga kumachitika molingana ndi asme B31.1 Muyezo.

Kugwiritsa ntchito polowerera:

- Mphamvu yakukhala: ≥60MPA

- Mphamvu za mphamvu (-29 ℃): ≥24J

- Kuyeserera kwa Quind: 180 ° popanda ming'alu

Kudzera mwatsopano ndi mawonekedwe a zinthu zinayi - kukonza makina ndi kukonza, j61y-320 vharvery yathanzi yathanthwe. Njira yake yaukadaulo imakhala ndi tanthauzo lofunikira pakupanga kwa kutentha kwambiri komanso mavesi apamwamba kwambiri.

Mukayang'ana ma valves apamwamba kwambiri, yoikik mosakayikira ndiyosankha yoyenera kulingalira. Kampani imagwira ntchito yopanga zida zamphamvu kuphatikizapo matenthedwe a Steal Turbine, ndipo wayatsa zibwenzi ndi ntchito zosiyanasiyana. Kuti mumve zambiri kapena kufunsa, chonde lemberani ntchito yamakasitomala pansipa:

E-mail: sales@yoyik.com
Tel: + 86-838-222565
Whatsapp: + 86-136105229

Yosaya imapereka mitundu yosiyanasiyana ya magawo opumira kwa ma turbines, majeremini, boilers mu mphamvu zomera:
OPC solenoid vala jz-pk-002
Hydrogen Awiri a Hydrogen Serving Rilve yqq-11
Thandizirani mphete Y10-4
Sinthani mapulani owombera vala sd61h-p57.4666v sa-182 f91
EHC pampu PVH-074-R-01-AB-10-A25-000020010010010010010a
Gulugufe wa magetsi D943h-10C
Awiri Solenoid Valve 300aa00309a
Valavu fm3ddkv
Mipata ya Centrifugal Trapt Madzi YCZ-50-250C
Chongani vala 20m s15a1.0
Steam Turbine Wapadera Wojambula Azy20-1000-7.5l
Block Valve Sd61h-P55110V SA-182 F91
Pneamicatic kawiri slide vude z644c-10t
Mfuti ya mafuta Jzzyq-1600 / r
Mpira vala q41w-16p
Imani valavu J61Y-P51150V
Imani valavu J61Y-1550SSPL
Kusindikiza Valve Prove 3.5A25
Chipata chamagetsi z964y-2000spl
Wopsinjika wopanikizika wolimba wa SVETER HARVE 977HP
Mafuta a Mafuta a CB-B63
Chisindikizo Mafuta Oyipitsani Pamp Ps30
Mlankhu wa Nxqa-A10 / 20-L-eh
Buku la Mphezi vumba q11f-10p dn20
Malo Oledzera Valve J961Y-P5540V
Vacuwam fellerffv valve nkd343f-16c
Tumizani Pampo Colling HSnd280-54
Chipata chamagetsi z941h-63
Pneumatic Steat Tot J661y-P5540V
Chitetezo cha chitetezo A42Y-25
Choyenda Choyendetsa SERO Vavel G631-3014B-5
spool wj65f1.6p-ⅱ