Malingaliro a kampani Shandong Weichuan Metal Prodducts Co., Ltd.

Wandiweyani khoma zitsulo chitoliro wopanga katundu

Kufotokozera Kwachidule:

Malo ogulitsa a chitoliro chachitsulo chokhuthala

Chitoliro chachitsulo chokhala ndi mipanda, chitoliro chachitsulo chomwe chiŵerengero chake cha m'mimba mwake ndi makulidwe a khoma sichiposa 20 chimatchedwa chitoliro cholimba chachitsulo. Amagwiritsidwa ntchito ngati chitoliro cha petroleum geological pobowola, chitoliro chophwanyika chamakampani a petrochemical, chitoliro chowotchera, chitoliro chonyamula, chitoliro chokhazikika chagalimoto, thirakitala ndi ndege, etc.


Tsatanetsatane wa Zamalonda

Zolemba Zamalonda

Kusiyanitsa kwakukulu pakati pa chitoliro chachitsulo cholimba ndi chitoliro chochepa cha chitsulo chili mu makulidwe a khoma lachitsulo. Nthawi zambiri, woonda khoma zitsulo mapaipi ozizira kukopeka luso, pamene wandiweyani khoma zitsulo mapaipi zambiri otentha adagulung'undisa luso. Ngati amasiyanitsidwa ndi muyeso wagawo, nthawi zambiri amawona kuti makulidwe a khoma / chitoliro chofanana ndi 0.05 ndi madzi pakati pa chitoliro chachitsulo chachitsulo ndi chitoliro chopyapyala chachitsulo, chitoliro chachitsulo chokhala ndi khoma / chitoliro chochepera 0.05 ndi chitoliro chachitsulo chokhuthala ndi mipanda chokulirapo kuposa 0.05. Pogwiritsa ntchito, chitoliro chachitsulo chochepa kwambiri chimagwiritsidwa ntchito kwambiri pa chitoliro. Chitoliro chachitsulo chokhuthala chimagwiritsidwa ntchito kwambiri pazigawo zopanda kanthu. Amagwiritsidwa ntchito potengera kukakamiza komanso mapaipi ofunikira.

Zomwe zimagwiritsidwa ntchito kwambiri ku China ndi: 10 #, 20 #, 45 #, 42CrMo, 36crmo, 40Cr, 20Cr, 15CrMo, 12Cr1MoV, Q235A, Q235B, 0Cr13, 1Cr17, 001cr5, Q4, Q3C5, 19, 01cr5, Q4, Q4, Q4, Q4, Q4, Q4, Q4, 19, Q4, Q4, 19, Q3, 1, Q3, Q4, Q4, Q4, Q35, 19, Q4, 1, Q4, Q35, 19, Q4, 1, Q4, 1, Q4, Q35, Q35, 19, Q4, Q4, Q4, L290, X42, X46, X70, X80.

Thick walled steel pipe

Njira yowotcherera

Mukawotchera mapaipi achitsulo okhuthala, choyamba yeretsani mafuta, utoto, madzi, dzimbiri, ndi zina zotere pamphambanoyo, kenako pangani mipope molingana ndi makulidwe ake. Zokhuthala zidzatsegulidwa zazikulu ndipo zoonda zidzatsegulidwa zing'onozing'ono (chopukusira ngodya), ndiyeno kusiyana pakati pa mankhwala, omwe nthawi zambiri amakhala 1-1.5 m'mimba mwake mwa ndodo yowotcherera kapena waya wowotcherera. Ngati groove yatsegulidwa mwangozi yayikulu, imatha kusungidwa yaying'ono. Kuwotcherera malo kudzachitika osachepera mfundo zitatu. Nthawi zambiri, kumakhala kosavuta kugwira ntchito pamfundo zinayi. Pamene kuwotcherera, ayenera theka welded. Malo oyambira ayenera kukhala pafupifupi 1 masentimita pamwamba pa mfundo ya pansi, kotero kuti cholowacho chikhoza kupangidwa kuchokera kumbali ina. Ngati chitsulo chitoliro khoma ndi wandiweyani, ayenera wosanjikiza, osachepera awiri zigawo. Wosanjikiza wachiwiri ukhoza kuwotcherera pokhapokha woyamba wosanjikiza ndi welded mu bwalo lonse.

Njira zamakono

chubu chozungulira chilibe kanthu → kutenthetsa → kuboola → kugudubuza katatu pamtanda, kugudubuza mosalekeza kapena kutulutsa → kuvula chitoliro → kukula (kapena kuchepetsa) → kuzizira → kuwongola → kuyesa kwa hydrostatic (kapena kuzindikira zolakwika) → chizindikiro

Weld kulimbitsa

Pamene makulidwe a khoma la chitsulo chitoliro si oposa 12.5mm, kulimbitsa kuwotcherera si oposa 3.0mm; Pamene makulidwe a khoma la chitsulo chitoliro ndi wamkulu kuposa 12.5mm, kulimbikitsa kuwotcherera sadzakhala wamkulu kuposa 3.5mm.

Kupindika

Chitoliro chachitsulo chokhala ndi m'mimba mwake mwadzina chosaposa 168.3mm chizikhala chowongoka kapena molingana ndi ndondomeko yopindika yomwe amavomereza ndi wogulitsa ndi wogula.

Kwa mapaipi achitsulo okhala ndi m'mimba mwake mwadzina wamkulu kuposa 168.3mm, kupindika sikuyenera kukhala kwakukulu kuposa 0.2% ya kutalika kwa chitoliro chachitsulo.

Pakuti chitoliro zitsulo ndi khoma makulidwe aakulu kuposa 4mm pa mapeto chitoliro, mapeto chitoliro akhoza kukonzedwa ndi poyambira 30 ° + 5 ° 0 °, muzu wa 1.6mm ± 0.8mm, ndi chitoliro mapeto otsetsereka ndi zosakwana. kapena wofanana ndi 5mm.


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