Cold-Rolled Steel Coil (Double Bright Finish)

FAQs

• Mubvunzo: Ndeapi maitiro epasi rose ayo zvigadzirwa zvako zvinoenderana nazvo?

  Yedu yakazara chigadzirwa renji ISO 9001-yakasimbiswa uye inotevedzera EU CE mirairo. Zvitupa zvakakosha zvinosanganisira:
  -Simbi yekugadzira: ISO 4996:2014 EN
  -Simbi yakagadziridzwa: ASTM A653 / EN 10346
  - Tinplate: FDA 21 CFR 175.300 chikafu-giredhi kutevedzera
  - Zvigadzirwa zvetsika: Tsigira makumi maviri+ pasi rose zviyero (JIS, GB, DIN, nezvimwewo)
  

• Q: Ko pickling/electroplating/galvanizing process yako inoita sei kuti pave nepamusoro
  kunaka?

  A: Isu tinoshandisa maitiro akawanda ekuchenesa, neutralization, uye yakavharwa-loop control systems (semuenzaniso, Sa 2.5 utsanana hwemapickled coils, nanocrystalline coatings ye electro-galvanized products) kuti tive nechokwadi che oxide-isina, yunifomu inopindirana ne ISO / ASTM mitemo.

• Ndeapi kusimba/kusimba kwegoho kana kuomarara kwezvakagadzirwa?

  A: Zvivakwa zvinosiyana nemaitiro (semuenzaniso, makoiri akaomeswa nechando: 1,200 MPa tensile simba; Zn-Fe alloy coatings: 150–220 HV kuoma). Detailed data inowanikwa mune tekinoroji yakatarwa kana pakukumbira.

• Q: Nzira yekurongedza uye kutakura?

  A: Kurongedza kwakajairika: Bepa-uchapupu-bepa + simbi bhendi kusunga, kana kurongedza zvakagadzirirwa zvinoenderana nezvinodiwa nemutengi (senge makesi emapuranga, firimu remvura);
  Nzira dzekufambisa: kutakura migwagwa, kutakura njanji, kutakura kwegungwa. Tinogona kubatsira kubata logistics kana kuendesa zvinhu zvinoenderana neiyo Logistics inotsanangurwa nemutengi.

• Mubvunzo: Zvigadzirwa zvinoenderana nekudya kwekuchengetedza mazinga here?

  A: Hongu. Zvigadzirwa senge tinplate uye chaiwo electro-galvanized coils ndeye FDA 21 CFR 175.300 yakasimbiswa kune yakananga chikafu / yekurapa kurongedza.

• Mubvunzo: Ndezvipi zvinhu zvinoshandiswa kune yako inopisa-yakakungurutswa simbi coils?

  A: Zvishandiso zvakajairika: Q235B, Q355B, SS400, SPHC, Q345D, nezvimwewo (Kugadzirisa kunofanira kuitwa maererano nezvigadzirwa zvekambani).
  Yakakosha kugadzirisa zvinhu zvinogona kupihwa (senge yakakwira kabhoni simbi, yakaderera alloy yakakwira simba simbi, nezvimwewo).

• Q: Iwe unoita sei kuti uone kukanganisa kwechigadzirwa uye kuenderana?

  A: Full-process quality control inosanganisira eddy-current test (> 0.1 mm kuona kutsemuka), gobvu gauging, uye munyu pfapfaidzo kuyedzwa. Coil yega yega inopihwa Material Test Certificate (MTC) uye mushumo wekuongorora.

• Mubvunzo: Ndezvipi zvinhu zvinoshandiswa kune yako inopisa-yakakungurutswa simbi coils?

  A: Zvishandiso zvakajairika: Q235B, Q355B, SS400, SPHC, Q345D, nezvimwewo (Kugadzirisa kunofanira kuitwa maererano nezvigadzirwa zvekambani).
  Yakakosha kugadzirisa zvinhu zvinogona kupihwa (senge yakakwira kabhoni simbi, yakaderera alloy yakakwira simba simbi, nezvimwewo).

• Q: Iwe unoita sei kuti uone kukanganisa kwechigadzirwa uye kuenderana?

  A: Full-process quality control inosanganisira eddy-current test (> 0.1 mm kuona kutsemuka), gobvu gauging, uye munyu pfapfaidzo kuyedzwa. Coil yega yega inopihwa Material Test Certificate (MTC) uye mushumo wekuongorora.

• Q: Nzira yekurongedza uye kutakura?

  A: Kurongedza kwakajairika: Bepa-uchapupu-bepa + simbi bhendi kusunga, kana kurongedza zvakagadzirirwa zvinoenderana nezvinodiwa nemutengi (senge makesi emapuranga, firimu remvura);
  Nzira dzekufambisa: kutakura migwagwa, kutakura njanji, kutakura kwegungwa. Tinogona kubatsira kubata logistics kana kuendesa zvinhu zvinoenderana neiyo Logistics inotsanangurwa nemutengi.