Q345B square tube olupese onigbọwọ didara
1. Ni ibamu si awọn ilana - aaki alurinmorin square tube, resistance alurinmorin square tube (ga igbohunsafẹfẹ ati kekere igbohunsafẹfẹ), gaasi alurinmorin square tube ati ileru alurinmorin square tube.
2. Ni ibamu si awọn weld - taara welded square pipe ati ajija welded square pipe.
Awọn tubes onigun mẹrin ti pin si awọn tubes onigun mẹrin erogba, irin ati awọn tubes square alloy kekere ni ibamu si ohun elo.
1. Irin erogba deede ti pin si Q195, Q215, Q235, SS400, 20 # irin, 45 # irin, ati bẹbẹ lọ.
2. Awọn irin alloy kekere ti pin si Q345, 16Mn, Q390, St52-3, ati bẹbẹ lọ.
Awọn tubes onigun mẹrin ti pin si awọn tubes onigun mẹrin ti orilẹ-ede, awọn tubes onigun mẹrin boṣewa Japanese, awọn tubes square boṣewa Ilu Gẹẹsi, awọn tubes square boṣewa Amẹrika, awọn tubes onigun mẹrin boṣewa Yuroopu ati awọn tubes square ti kii ṣe boṣewa ni ibamu si awọn iṣedede iṣelọpọ.
Awọn paipu onigun mẹrin jẹ ipin ni ibamu si apẹrẹ apakan:
1. Ipin tube ti o rọrun: tube square, tube square onigun.
2. Ọpọn onigun mẹrin pẹlu apakan eka: tube onigun mẹrin ti o ni apẹrẹ ododo, tube onigun mẹrin ṣiṣi, tube onigun corrugated ati tube onigun mẹrin ti o ni apẹrẹ pataki.
Square oniho ti wa ni pin si gbona-fibọ galvanized square oniho, elekitiro galvanized oniho oniho, oiled square oniho ati pickled square oniho gẹgẹ bi itọju dada.
Awọn tubes onigun mẹrin ti wa ni ipin nipasẹ idi: Awọn tubes square fun ohun ọṣọ, awọn tubes square fun ohun elo ẹrọ ẹrọ, awọn tubes square fun ile-iṣẹ ẹrọ, awọn tubes square fun ile-iṣẹ kemikali, awọn tubes square fun ọna irin, awọn tubes square fun gbigbe ọkọ, awọn tubes square fun ọkọ ayọkẹlẹ, awọn tubes square fun irin tan ina ati ọwọn, ati square tubes fun pataki ìdí.
Awọn tubes onigun mẹrin ti wa ni ipin gẹgẹbi sisanra ogiri: afikun awọn tubes onigun onigun ti o nipọn, awọn tubes onigun onigun ti o nipọn ati awọn tubes onigun onigun tinrin.
Awọn aaye ohun elo: o jẹ lilo pupọ ni iṣelọpọ ẹrọ, ile-iṣẹ ikole, ile-iṣẹ irin, awọn ọkọ ogbin, awọn eefin ogbin, ile-iṣẹ ọkọ ayọkẹlẹ, awọn ọkọ oju-irin, awọn ẹṣọ opopona, egungun eiyan, ohun-ọṣọ, ohun ọṣọ ati eto irin.
Fun ikole imọ-ẹrọ, ogiri iboju gilasi, ilẹkun ati ọṣọ window, ọna irin, iṣọṣọ, iṣelọpọ ẹrọ, iṣelọpọ ọkọ ayọkẹlẹ, iṣelọpọ ohun elo ile, gbigbe ọkọ oju omi, iṣelọpọ eiyan, agbara ina, ikole ogbin, eefin ogbin, fireemu keke, fireemu alupupu, selifu, ohun elo amọdaju, fàájì ati awọn ọja irin-ajo, ohun-ọṣọ irin, ọpọlọpọ awọn pato ti epo epo, paipu epo ati paipu opo, omi, gaasi, afẹfẹ omi, alapapo ati gbigbe omi omi miiran, ija ina ati atilẹyin, ile-iṣẹ ikole, bbl
