VSSJAF Type Dismantling Jointndi oyenera mapaipi olumikizidwa ndi flanges mbali zonse.Pakuyika, sinthani kutalika kwa malekezero onse a chinthucho ndi ma flanges, ndikumangitsani ma bolts a gland diagonally komanso molingana kuti ikhale yonse ndi kusamutsidwa kwina, komwe ndikosavuta kusintha malinga ndi kukula kwapamalo pakukhazikitsa ndi kukonza. .Panthawi yogwira ntchito, kukwera kwa axial kumatha kufalikira ku chitoliro chabwino.
Makhalidwe a magwiridwe antchito amphamvu yopatsirana:
Kupatsirana kwa manja otayirira kumapangidwa powonjezera chitoliro chachifupi cha flange ndi zomangira zopatsirana pamaziko a chipukuta misozi cha flange.Kusiyanitsa pakati pa sub-type compensation joint ndi loose sleeve limit compensation joint ndi kuti chipukuta misozi chake chimatanthawuza kuchuluka kwa zomwe zasinthidwa poyika ndikuchotsa.Mitedza yonse ikakhazikika, imalumikizidwa mwamphamvu ndipo imatha kutumiza mphamvu ya axial, kuti iteteze Mapampu a valve ndi zida zina.
VSSJAF Type Dismantling Joint imapangidwa ndicholumikizira manja omasuka, chitoliro chachifupi, wononga mphamvu yotumizira ndi zinthu zina.Ikhoza kufalitsa kukankhira kokakamiza (mphamvu ya mbale yakhungu) ya magawo olumikizidwa ndikubwezera cholakwika cha payipi, ndipo sungatengere kusamutsidwa kwa axial.Amagwiritsidwa ntchito kwambiri pakulumikizana kotayirira kwa mapampu, mavavu, mapaipi ndi zida zina.
Kuchuluka kwantchito:
VSSJAF Type Dismantling Joint ndiyoyenera kutumiza madzi a m'nyanja, madzi abwino, madzi otentha ndi ozizira, madzi akumwa, zimbudzi zapakhomo, mafuta osakanizika, mafuta amafuta, mafuta opaka, mafuta amafuta, mpweya, gasi, nthunzi ndi kutentha kosaposa 250 ℃, granular ufa ndi media zina.
Njira yolumikizira: mtundu wa flange,
Kuthamanga kwa ntchito: 0.6-1.6mpa
M'mimba mwake mwadzina: 65-3200mm
Pakatikati ntchito: madzi ndi zimbudzi
Kutentha kwa utumiki: kutentha kwabwino
Kusindikiza zakuthupi: NBR,
Muyezo wopanga: GB/T12465-2007
1. Zigawo zazikulu zazitsulo ndi zipangizo zakuphatikizika kwapang'onopang'ono (kuphatikiza chipukuta misozi)
2. Mphamvu kufala magawo olowa
Pakuti mphamvu kufala olowa (malipiro olowa) wa zitsulo mpweya kapena zitsulo zosapanga dzimbiri, ngati awiri mwadzina ndi ≤ 400mm, yamphamvu malire yochepa chitoliro ndi lalifupi chitoliro flange ayenera msoko zitsulo chitoliro, ndipo khalidwe ayenera kukwaniritsa zofunika GB/ T8168 kapena GB/T14976.Ngati m'mimba mwake mwadzina ndi ≥450mm, yamphamvu pamwamba ayenera welded ndi ng'oma zitsulo, ndipo khalidwe welded chitoliro ayenera kukwaniritsa zofunika za GB/T9711.2.
Chiwongola dzanja chachitsulo cha ductile (chiphaso chotumizira mphamvu) chimakhala ndi chitoliro chachifupi, ndipo mtundu wa mbiya wa flange wamfupi wa chitoliro uyenera kukwaniritsa zofunikira za ISO 2531.
Zomangira zitsulo za kaboni zolumikizira mafupa (malo olumikizirana mphamvu) zizikhala zotenthetsera, ndipo makulidwe ake azidzagwirizana ndi zomwe GB/T13912
Pamwamba pa olowa chipukuta misozi (force transfer joint) sichikhala ndi zolakwika monga ming'alu, chipsera, kupindika ndi delamination, ndipo sipadzakhala kukhumudwa kodziwikiratu komwe kumapangidwa ndi kukanda, poyambira kapena kugundana.
3. Limit screw: cholumikizira cha manja otambasuka chamadzi am'madzi chizikhala ndi zomangira.
4. Kuteteza pamwamba: kwa carbon steel ndi nodularzitsulo zolipirira chitsulontchito TV zikuwononga monga madzi a m'nyanja, pamwamba chipangizo TACHIMATA ndi pulasitiki kapena otentha-kuviika kanasonkhezereka kapena faifi tambala phosphorous ❖ kuyanika, ndi zofunika kutsatira ndi makonzedwe a GB/T13912, GB/T13913, CJ/T120 motero.Kwa zitsulo za carbon ndi nodular cast iron compensation joints zomwe zimagwiritsidwa ntchito popaka mafuta ndi zofalitsa zina, pamwamba pa chipangizocho chiyenera kuphimbidwa ndi zokutira za epoxy kapena zopaka utoto wotsutsa.
5. Mphamvu: mphamvu ya chipukuta misozi olowa thupi adzatha kulimbana ndi mavuto 1.5 nthawi mwadzina kuthamanga kwa 5min popanda kutayikira ndi zoonekeratu mapindikidwe pulasitiki.
6. Kulimba: kusindikiza kusindikiza kwa mgwirizano wamalipiro kudzatha kupirira kupanikizika kwa 1.25 nthawi zina zomwe zimatchedwa 5min popanda kutaya.
7. Kusinthasintha ndi kusinthasintha:
Mwachitsanzo: detachabledouble flange loose sleeve force transmission jointndi kuthamanga mwadzina 1.6Mpa, m'mimba mwake mwadzina 800mm, zakuthupi za QT400-15 nodular kuponyedwa chitsulo ndi zokutira pulasitiki pamwamba ndi chizindikiro monga:
Malipiro olowa CC2F16800QSGB/12465-2002
Chonde pitaniwww.cvgvalves.comkapena imelo kusales@cvgvalves.comkuti mudziwe zaposachedwa.