Square atiAwọn tubes onigun, oro kan funonigun onigun tube, eyi ti o jẹ awọn tubes irin pẹlu dogba ati awọn ipari ẹgbẹ ti ko ni idiwọn. O ti wa ni a rinhoho ti irin ti yiyi lẹhin kan ilana. Ni gbogbogbo, irin ṣiṣan naa jẹ ṣiṣi silẹ, fifẹ, fifẹ, welded lati ṣe tube yika kan, ati lẹhinna yiyi lati tube yika sinu tube onigun mẹrin lẹhinna ge si gigun ti o nilo.Awọn irin paipu pẹlu dogba ẹgbẹ gigun ni a npe ni square paipu, koodu F. Awọnirin pipepẹlu awọn ipari ẹgbẹ ti ko dọgba ni a pe ni paipu square, koodu J.
Square tube ni ibamu si awọn isejade ilana: gbona-yiyi seamless square tube, tutu-kale seamless square tube, extruded laisiyonu square tube,welded square tube.
Ni ibamu si awọn ohun elo: itele ti erogba, irin square tube, kekere alloy square tube
1, irin erogba lasan pin si: Q195, Q215, Q235, SS400, 20 # irin, 45 # irin ati bẹbẹ lọ.
2, irin alloy kekere ti pin si: Q355, 16Mn, Q390, ST52-3 ati bẹbẹ lọ.
Awọn ohun elo ti o wọpọ: Q195-215; Q235B
Àwọn ìlànà ìmúṣẹ:
GB/T6728-2017,GB/T6725-2017,GB/T3094-2012 ,JG/T 178-2005,GB/T3094-2012 ,GB/T6728-2017,GB/T34201-2017
Iwọn ohun elo: Ti a lo ni lilo pupọ ni iṣelọpọ ẹrọ, ikole, ile-iṣẹ irin, awọn ọkọ ogbin, awọn eefin ogbin, ile-iṣẹ adaṣe, awọn oju opopona, awọn ẹṣọ opopona, awọn egungun eiyan, ohun-ọṣọ, ohun ọṣọ, ati awọn aaye ẹya irin.
Akoko ifiweranṣẹ: Oṣu kejila-23-2023
