Ruzivo rweSimbi —- Mashandisirwo uye Kusiyana kweWelded Tubing

Pombi yakasungirirwa yakajairika: pombi yakasungirirwa yakajairika inoshandiswa kutakura mvura ine simba shoma. Yakagadzirwa nesimbi yeQ195A, Q215A, Q235A. Inogona zvakare kuve nyore kusanganisa zvimwe zvigadzirwa zvesimbi yakapfava. Pombi yesimbi kusvika kumvura ine simba, kukotama, kupfava uye kumwe kuyedza, kune zvimwe zvinodiwa zvemhando yepamusoro, kazhinji kureba kwekutumira kwe4-10m, kazhinji kunoda kutumirwa kwetsoka dzakagadzika (kana kupeta tsoka). Magadzirirwo epombi yakasungirirwa anoratidzwa mu nominal caliber (millimeters kana inches) nominal caliber yakasiyana neyo chaiyo, yakasungirirwa zvichienderana nehukuru hwemadziro hwakatarwa hwepombi yesimbi yakajairika uye kukora kwemhando mbiri dzepombi yesimbi zvichienderana nechimiro chepombi mugumo wakakamurwa kuita mhando mbiri dzeshinda nedzisina shinda.

Pombi yesimbi yakakamurwa: Kuti pave nekukwanisa kudzivirira ngura yemapaipi esimbi, pombi yesimbi yakajairika (pombi nhema) yakabatidzwa. Pombi yesimbi yakakamurwa kuita galvanized inodziya uye yakabatidzwa nemagetsi, mhando mbiri dze hot-dip galvanized galvanized layer yakakora, yakabatidzwa nemagetsi inodhura zvishoma.

Pombi yakasungirirwa inoputira okisijeni: inoshandiswa sepombi yesimbi inoputira okisijeni, kazhinji ine pombi yesimbi yakasungirirwa dhayamita diki, zvirevo zvinobva pa 3/8 inch -2 inch eight. Yakagadzirwa nesimbi strip 08, 10, 15, 20 kana Q195-Q235. Kudzivirira ngura, mamwe emishonga yealuminium anoshandiswa.

Chivharo chewaya: ndiko kuti, pombi yesimbi yakasungirirwa nesimbi yakarukwa nekabhoni, inoshandiswa mukongiri uye mapurojekiti akasiyana-siyana emagetsi ekugadzira, dhayamita yepakati pe13-76mm inoshandiswa kazhinji. Chivharo chewaya madziro epombi akatetepa, chikamu chikuru chependi kana kuti galvanized chinoshandiswa mushure mekuyedzwa kwechando.

Pombi yesimbi yakasungirirwa paMetric: zvirevo zvinoshandiswa sepombi isina musono, ine ukobvu hwekunze * hwemadziro mumamilimita, akadaro pombi yesimbi yakasungirirwa paMetric, ine simbi yakajairwa yekabhoni, simbi yekabhoni yepamusoro kana simbi yepasi rose ine low alloy, welding yechando, kana welding yechando uye yakagadzirwa nenzira ye cold dialing. Pombi yakasungirirwa paMetric yakakamurwa kuita universal uye thin-walled, yakajairika inoshandiswa sezvikamu zvekuvaka, senge madhiraivha ekutyaira, kana kutakura mvura, thin-walled inoshandiswa kugadzira fenicha, marambi nemwenje, nezvimwewo, kuve nechokwadi chekusimba kwepombi yesimbi uye bvunzo yekukotama.

Pombi yakaumbwa: pombi ine sikweya, pombi ine rectangular, pombi ine chivharo, magonhi esimbi yerabha isina chinhu nemahwindo ane pombi yesimbi yakasungirirwa nesimbi yakajairwa yekabhoni uye 16Mn nedzimwe simbi, dzinonyanya kushandiswa sezvikamu zvemichina yekurima, mahwindo nemagonhi esimbi.

Chubhu ine madziro matete yakasungirirwa: inonyanya kushandiswa kugadzira fenicha, matoyi, marambi nemwenje. Mumakore achangopfuura, chubhu ine madziro matete yakagadzirwa nebhandi resimbi isina ngura inoshandiswa zvakanyanya, fenicha yepamusoro, kushongedza, fenzi nezvimwewo.

Pipe yakasungirirwa yespiral: isimbi yekuvaka ine kabhoni shoma kana simbi yekuvaka ine kabhoni shoma zvichienderana nekona yakati re helix (inonzi molding angle) yakakungurutswa kuita billet, uye yobva yasungirira musono wepombi wakagadzirwa nayo, inogona kuva strip yakamanikana kugadzira pombi yesimbi ine dhayamita hombe. Pombi yekuwachisa yakasungirirwa inonyanya kushandiswa pamapaipi ekufambisa mafuta negasi rechisikigo, zvirevo zvayo zvinoratidzwa maererano nedhayamita yekunze * ukobvu hwemadziro. Pombi yekuwachisa yakasungirirwa ine welding yedivi rimwe chete uye welding yemativi maviri, pombi yekuwachisa inofanira kuve nechokwadi chekuti hydrostatic test, simba rekusimba kweweld uye mashandiro ekukotama kwechando zvinoenderana nezvinodiwa.

 

Musiyano uripo pakati pepombi isina musonouyemapaipi esimbi akasungirirwa?

1, chitarisiko, musono wesimbi pombi uye welded pombi musiyano mu welded simbi pombi mukati mhango ine welded mbabvu, uye musono welded splicing haisi.
2, Kumanikidzwa kwebasa repombi yesimbi isina musono kwakakwira, pombi yesimbi yakasungirirwa inowanzo kuve mu10 MPa kumusoro nekudzika
3, musono wesimbi inoputirwa kamwe chete muchando, inofanira kunge yakasungirirwa kubva paipi yakasungirirwa, kazhinji ine spiral welding uye straight welding.
4, mapaipi esimbi asina musono anogona kushandiswa semapaipi ekutakura mvura yemakanika, akadai semafuta asina kucheneswa, gasi rechisikigo, mvura, gasi rakanyungudutswa, utsi, nezvimwewo. Uyezve, mukukombama, kutenderera uye simba rekumanikidza, huremu hwemwenje, hunoshandiswa zvakanyanya mukugadzira zvikamu zvemichina nekuvaka mapurojekiti einjiniya, asiwo zvombo zvehondo, pfuti, mabara nezvimwewo.
5, maitiro ekuumba haana kufanana. Pombi isina musono iri mupressure yakakwira kupfuura pombi dzesimbi dzakajairika, dzinowanzoshandiswa mumichina nemidziyo ine pressure yakakwira.