St12 Ss400 Dco1 DC04 Cold Rolled Carbon Steel rau Tsheb Tsav Tsheb Cabin

Dec 11, 2025 Tso lus

Q: Cov ntaub ntawv dab tsi yuav tsum tau qhia meej thaum yuav DC04 yob?

A: Tus naj npawb, qib, specifications (thickness × dav × C), qib nto, ntug mob, ntim txheej txheem, daim ntawv thov, thiab soj ntsuam yuav tsum tau.

Q: Dab tsi yog qhov tso cai thickness sib txawv rau DC04?

A: 0.30-0.80mm ntawm PT.B qib raug; 0.18-0.30mm ntawm ± 10%; truncated ntug dav sib txawv 0 ~ +3mm, untruncated ntug 0 ~ +20mm.

Q: Yuav ua li cas los txiav txim seb qhov zoo ntawm DC04 puas tau?

A: Qib FC/FD tsis raug tso cai kom muaj kev suav nrog, qhov, lossis tawg; FB qib raug tso cai kom muaj qhov tsis xws luag me me, nrog rau ib qho - cov kab nrib pleb tsawg dua lossis sib npaug li 2 hli thiab cov teeb meem pyramidal Tsawg dua lossis sib npaug li 40mm.

Q: Daim ntawv pov thawj zoo rau DC04 yuav tsum muaj li cas?

A: Rauv batch tooj, tshuaj muaj pes tsawg leeg, mechanical zog, dimensional tolerances, deg qib, siv cov qauv, tshuaj ntsuam xyuas, thiab conformity markings.

Q: Dab tsi cuam tshuam rau tus nqi ntawm DC04?

A: Cov lus qhia tshwj xeeb (cov ntsiab lus nyias nyias yog kim dua), qib nto, yuav khoom kom muaj nuj nqis, lub sijhawm xa khoom, txheej txheej kho (xws li zinc plating) thiab kev lag luam raw khoom hloov pauv.