Chitoliro chopanda chitsulo cha ASTM A106 ndi cha chitoliro chachitsulo chaku America, kuphatikiza a106-a ndi a106-b. Zakale ndi zofanana ndi zapakhomo 10 #, ndipo zomalizirazo ndi zofanana ndi zapakhomo 20 #.
Chitoliro cholondola ndi mtundu wa chitoliro chachitsulo chosasunthika chokhala ndi mwatsatanetsatane kwambiri komanso kuwala kwakukulu kopangidwa ndi kujambula kozizira kapena kugudubuza kozizira. Kukula kwake kwamkati ndi kunja kumatha kukhala kolondola mpaka mkati mwa 0.2mm.
35CrMo ndi nambala yeniyeni ya chitsulo chopangidwa ndi alloy (aloyi chozimitsidwa ndi chitsulo chotentha), chomwe chimagwiritsidwa ntchito kwambiri popanga zigawo zofunika pamakina osiyanasiyana okhala ndi mphamvu, kupindika ndi torsion ndi katundu wambiri.
The kupanga ndi kupanga ndondomeko yaing'ono m'mimba mwake wandiweyani khoma chitoliro Seamless chitsulo chitoliro akhoza kugawidwa m'njira zinayi zofunika: kujambula ozizira, ozizira anagubuduza, otentha anagubuduza ndi kukula otentha.
Chitoliro chotetezera kutentha ndi chitoliro chachitsulo chomwe chimakonzedwa ndi njira yosungira kutentha kuti zitsimikizire kuti kutentha kwa mkati ndi kutentha kwapaipi yachitsulo chogwira ntchito kumakumana kapena kukwaniritsa zofunikira zautumiki pansi pa zochitika zosiyanasiyana zogwirira ntchito ndi zofalitsa zakunja.
Makalasi wamba zitsulo za European standard seamless steel mapaipi ndi P195, p235, p265, p195gh, p235gh, P265GH, 13crmo4-5 ndi 10crmo9-10.
mapaipi zitsulo zosapanga dzimbiri anawagawa mipope wamba mpweya zitsulo, apamwamba mpweya structural zitsulo mapaipi, aloyi mipope structural, mipope aloyi zitsulo, kubala mipope zitsulo, mipope zosapanga dzimbiri, mipope bimetallic gulu, TACHIMATA ndi TACHIMATA mipope kupulumutsa zitsulo zamtengo wapatali ndi kukumana wapadera. zofunika. Mipope yachitsulo yosapanga dzimbiri ili ndi mitundu yosiyanasiyana, yogwiritsira ntchito zosiyanasiyana, zofunikira zosiyanasiyana zaumisiri ndi njira zosiyanasiyana zopangira.
Chitoliro chachitsulo chosasunthika (GB14976-2002) ndi chitoliro chapamwamba cha carbon structural chitsulo chotenthetsera komanso chozizira (chogudubuza) chopanda chitsulo chopangira chitoliro cha nthunzi chotentha kwambiri, chitoliro chamadzi otentha cha boiler yotsika ndi yapakatikati ndi chitoliro cha nthunzi chotentha kwambiri, utsi waukulu. chitoliro, chitoliro chaching'ono cha utsi ndi chitoliro cha njerwa cha arch cha boiler ya locomotive.
ASME zakuthupi, chitoliro chachitsulo chosasunthika. Amagwiritsidwa ntchito kwambiri potenthetsera zida zapamadzi monga economizer ndi khoma lamadzi m'zigawo zopondereza za boiler; Zogwirizana zapakhomo ndi 20g / gb5310. Kutentha kwautumiki nthawi zambiri kumakhala kotsika kuposa 450 ℃.
Zenizeni mkulu-anzanu zitsulo chitoliro fakitale lalikulu ndi apamwamba ndi mtengo wotsika
Mkulu kuthamanga zitsulo chitoliro ndi apamwamba mpweya zitsulo, aloyi structural zitsulo ndi zitsulo zosapanga dzimbiri msokonezo chitoliro ntchito kupanga ziwiya mkulu-anzanu ndi mapaipi.
Zida wamba wa mipope lalikulu wowotcherera ndi: Q235A, Q235C, Q235B, 16Mn, 20 #, Q345, L245, L290, X42, X46, X60, X80, 0Cr13, 1Cr17, 00cr19ni1c1c18, etc.
Chitoliro chachitsulo cha alloy chimagwiritsidwa ntchito makamaka pamapaipi othamanga kwambiri komanso kutentha kwambiri ndi zida monga chopangira magetsi, mphamvu ya nyukiliya, boiler yothamanga kwambiri, chotenthetsera chapamwamba komanso chotenthetsera.