Cold Rolling Steel L Beam Ng'ono Yachitsulo Yamphamvu
Kufotokozera:
1. Mtengo wotsika wa mankhwala: Mtengo wa galvanizing dip wotentha ndi wotsika kuposa wa zokutira zina za utoto.
2. Chokhazikika: Chitsulo chamoto chovimbidwa chotenthetsera chimakhala ndi mawonekedwe owoneka bwino, osanjikiza yunifolomu ya zinki, osataya, osatsika kutsika, kumamatira mwamphamvu komanso kukana kwa dzimbiri.M'malo wakunja kwatawuni, makulidwe amtundu wotentha-kuviika kanasonkhezereka dzimbiri akhoza kusungidwa kwa zaka zoposa 50 popanda kukonzanso;m'matauni kapena m'mphepete mwa nyanja, makulidwe amtundu wotentha wothira malata oteteza dzimbiri akhoza kusanjidwa kwa zaka 20.Sichiyenera kukonzedwa.
3. Kudalirika kwabwino: Chosanjikiza cha galvanized ndi chomangira chachitsulo ndi chitsulo ndipo chimakhala gawo la chitsulo pamwamba pazitsulo, kotero kuti kukhazikika kwa zokutira kumakhala kodalirika.
4. Chophimbacho chimakhala ndi kulimba kwamphamvu: chingwe cha galvanized chimapanga mawonekedwe apadera azitsulo, omwe amatha kupirira kuwonongeka kwa makina panthawi yoyendetsa ndikugwiritsa ntchito.
5. Chitetezo chokwanira: Gawo lililonse la gawo lopukutidwa likhoza kupangidwa ndi malata, ngakhale kupsinjika, ngodya yakuthwa ndi malo obisika amatha kutetezedwa kwathunthu;
6. Kupulumutsa nthawi ndi kupulumutsa ntchito: njira yopangira malata ndiyofulumira kuposa njira zina zomangira zokutira, ndipo imatha kupewa nthawi yofunikira yojambula pamalowo pambuyo poika.
Zakuthupi
Q235 Q345 Q420 (otsika carbon chitsulo ) Kupanga mankhwala
C: 0.06-0.12 Mn: 0.25-0.50 Si<=0.30 P<=0.45 Mphamvu yolimba :315-435 (Mpa)
Wall makulidwe 3-20mm
Technology otentha adagulung'undisa
Mawonekedwe angle
Kukula 20 * 20-250 * 250
Utali 1-12m
Kulekerera Kulekerera kwa Wall makulidwe: +/- 0.02mm Kulekerera kwautali:+/- 10mm
Phukusi 1.Mu Mtolo 2.Pulasitiki Kunja M'mitolo 3.Muzochuluka 4.Monga Pempho la Makasitomala
Nthawi Yobweretsera Pakati pa masiku 20, ASAP. Malinga ndi kuchuluka kwake
Kufotokozera: | 20*20–250*250 |
Makulidwe: | 2MM-20MM |
kutalika: | 6M 9M 12M (kudula kukwaniritsa zofunika zanu) |
Zofunika: | carbon steel |
Chithandizo chapamtunda: | Black ndi Galvanized |
Gulu: | Q195,Q235,Q345 (Chitchaina muyezo) |
Makulidwe a Zinc: | 35-85 micron |
Njira yowonetsera: | Kukhomerera |
Mapulogalamu:
?Amagwiritsidwa ntchito kwambiri muzomangamanga zosiyanasiyana ndi zomangamanga.Khoma lotchinga, nyumba yosungiramo katundu, wowonjezera kutentha, ect.