OEM China Black Mopanda Mpweya Chitoliro kalasi 20# 45#, Mopanda LSAW Q235B Q345b Q345D Chitsulo chubu
Kufotokozera Kwachidule:
Chitoliro cha Chitsulo cha Alloy ichi chokhala ndi 12cr1MOV Material ndi chitoliro chachitsulo chosasunthika chomwe chitha kugwiritsidwa ntchito popanga mafuta, mankhwala, mphamvu yamagetsi ndi boiler.Iwo ali makhalidwe a kukana kuzizira, kukana kutentha ndi kukana dzimbiri.12Cr1MoV ndi mtundu wa chitoliro aloyi.Cholinga chachikulu ndikupanga zigawo zachitsulo mu boiler.
Ndife okonzeka kugawana zomwe tikudziwa pazamalonda padziko lonse lapansi ndikupangirani zinthu zoyenera pamtengo wankhanza kwambiri.Chifukwa chake Zida za Profi zimakupatsirani phindu labwino kwambiri landalama ndipo ndife okonzeka kupanga limodzi ndi OEM China Black Seamless Carbon Pipe Grade 20# 45#, Seamless LSAW Q235B Q345b Q345D Steel Tube, Cholinga chathu ndi "kuwotcha malo atsopano, Kudutsa Mtengo" , mu kuthekera, tikukupemphani moona mtima kuti mukhwime nafe ndikupanga tsogolo lowoneka bwino limodzi!
Ndife okonzeka kugawana zomwe tikudziwa pazamalonda padziko lonse lapansi ndikupangirani zinthu zoyenera pamtengo wankhanza kwambiri.Chifukwa chake Zida za Profi zimakupatsirani phindu landalama ndipo ndife okonzeka kupanga limodzi ndi wina ndi mnzakeChina Seamless Carbon Pipe ndi Carbon Pipe Giredi 20 #, Takhala ndi udindo pazambiri zonse zomwe makasitomala amayitanitsa mosasamala kanthu za mtundu wa chitsimikizo, mitengo yokhutiritsa, kutumiza mwachangu, kulumikizana nthawi, kulongedza kukhuta, mawu olipira osavuta, mawu abwino otumizira, pambuyo pa ntchito zogulitsa etc. Timapereka imodzi- kuyimitsa ntchito komanso kudalirika kwamakasitomala athu onse.Timagwira ntchito molimbika ndi makasitomala athu, anzathu, ogwira ntchito kuti apange tsogolo labwino.
Kutentha kwautumiki ndi 580 ℃, ndipo mbale yachitsulo imayenera kukhala ndi mphamvu yopirira kutentha kwambiri.Chitsulo chachitsulo chimaperekedwa mu chikhalidwe chokhazikika komanso chosasunthika.12Cr1MoVG alloy chitoliro chimakhazikitsidwa ndi chitsulo chapamwamba kwambiri cha carbon structural, ndipo chinthu chimodzi kapena zingapo za alloy zimawonjezedwa moyenera kuti zithandizire kukonza makina, kulimba komanso kulimba kwachitsulo.Zogulitsa zopangidwa ndi zitsulo zoterezi nthawi zambiri zimafuna chithandizo cha kutentha (normalizing kapena quenching ndi tempering);Zigawo ndi zigawo zomwe zimapangidwa ndi iwo nthawi zambiri zimafunika kuzimitsidwa ndikuwotcha kapena mankhwala opangira mankhwala (carburizing, nitriding, etc.), kuzimitsa pamwamba kapena kuzimitsa pafupipafupi musanagwiritse ntchito.Chifukwa chake, molingana ndi mitundu yosiyanasiyana yamankhwala (makamaka okhutira ndi kaboni), njira zochizira kutentha ndi ntchito, zitsulo zoterezi zimatha kugawidwa m'magulu opangidwa ndi carburized, Kuzimitsidwa ndi kupsya mtima ndi nitrided.
Choyamba, itha kukhala 100% yobwezeretsedwanso, yopulumutsa mphamvu komanso kuteteza chilengedwe.
Chachiwiri, ili ndi pulasitiki yapamwamba kwambiri ndipo imatha kugwiritsidwa ntchito popanga ndi kukonza yachiwiri.
Chachitatu, ali ndi madutsidwe abwino matenthedwe ndi kutentha kwambiri zokwawa mphamvu.
Chachinayi, imakhala ndi kukana kwa okosijeni wabwino komanso kukana dzimbiri.
Chachisanu, ili ndi ntchito yabwino yozizira komanso yotentha.
12Cr1MoVG ndi mtundu wa chromium molybdenum aloyi zitsulo chitoliro, imene waukulu zigawo zikuluzikulu mankhwala ndi mpweya 0.08-0.15, pakachitsulo 0.17-0.37, manganese 0.40-0.70, phosphorous osapitirira 0.035, sulfure osati kuposa 0.chro035,0. molybdenum 0.25-0.35, alum 0.15-0.30, etc.
Choyamba, amagwiritsidwa ntchito kwambiri popanga machubu a alloy apamwamba kwambiri otenthetsera ma boiler amadzi okhala ndi kuthamanga kwambiri komanso pamwamba.
Chachiwiri, amagwiritsidwa ntchito kwambiri m'malo otenthetsera, ma header ndi ma ducts akuluakulu am'nyumba amphamvu kwambiri, kuthamanga kwambiri komanso ma boilers a subcritical power station.
Chachitatu, mapaipi akulu akulu amagwiritsidwa ntchito ngati mitu ndi Main Steam Conduits okhala ndi magawo a nthunzi pansi pa 565 ℃.
Choyamba, kutentha kugubuduza (extrusion seamless chitsulo chitoliro) otaya ndondomeko:
Round chubu billet → kutentha → kuboola → mipukutu itatu yopingasa, kugudubuza mosalekeza kapena kutulutsa → kuvula chitoliro → kukula (kapena kuchepetsa) → kuzizira → billet → kuwongola → kuyesa kwa hydrostatic (kapena kuzindikira zolakwika) → kuyika chizindikiro → kusungirako katundu.
Chachiwiri, kujambula kozizira (kugubuduza) kumayenda kwachitsulo chopanda chitsulo:
Round chubu billet → kutenthetsa → kuboola → mutu → kubowoleza → pickling → zokutira mafuta (chophimba chamkuwa) → zojambula zambiri zozizira (zozizira) → chubu cha billet → chithandizo cha kutentha → kuwongola → kuyesa kwa hydrostatic (kapena kuzindikira zolakwika) → chizindikiro → malo osungira.
| Zinthu | Deta |
| Mpweya | 0.08-0.15 |
| Silikoni | 0.17-0.37 |
| Manganese | 0.40-0.70 |
| Phosphorus (zochuluka) | ≤0.030 |
| Sulfure(zochuluka) | ≤0.030 |
| Chromium | 0.90-1.20 |
| Molybdenum | 0.25-0.35 |
| Cuprum(max) | ≤0.20 |
| Nickel (zochuluka) | ≤0.30 |
| Vanadium(max) | 0.15-0.30 |
| Yield Strength (Mpa) | 470-640 |
| Tensile Strength (Mpa) | 255 |
| Kutalikira (%) | 21 |
| WT(S) | Kulekerera kwa WT | |
| <3.5 | + 15% (+ 0.48mm min) | |
| -10% (+0.32mm min) | ||
| 3.5-20 | + 15%, -10% | |
| >20 | D <219 | ±10% |
| D≥219 | + 12.5%, -10% | |
Ndife okonzeka kugawana zomwe tikudziwa pazamalonda padziko lonse lapansi ndikupangirani zinthu zoyenera pamtengo wankhanza kwambiri.Chifukwa chake Zida za Profi zimakupatsirani phindu labwino kwambiri landalama ndipo ndife okonzeka kupanga limodzi ndi OEM China Black Seamless Carbon Pipe Grade 20# 45#, Seamless LSAW Q235B Q345b Q345D Steel Tube, Cholinga chathu ndi "kuwotcha malo atsopano, Kudutsa Mtengo" , mu kuthekera, tikukupemphani moona mtima kuti mukhwime nafe ndikupanga tsogolo lowoneka bwino limodzi!
OEM ChinaChina Seamless Carbon Pipe ndi Carbon Pipe Giredi 20 #, Takhala ndi udindo pazambiri zonse zomwe makasitomala amayitanitsa mosasamala kanthu za mtundu wa chitsimikizo, mitengo yokhutiritsa, kutumiza mwachangu, kulumikizana nthawi, kulongedza kukhuta, mawu olipira osavuta, mawu abwino otumizira, pambuyo pa ntchito zogulitsa etc. Timapereka imodzi- kuyimitsa ntchito komanso kudalirika kwamakasitomala athu onse.Timagwira ntchito molimbika ndi makasitomala athu, anzathu, ogwira ntchito kuti apange tsogolo labwino.
