Q345B Square Tube

Q345B square tube, 16Mn square tube, Q345B square tube, square tube, onigun tube, onigun square tube, irin alagbara, irin square tube, square onigun tube, q345b square tube, tobi opin nipọn-ogiri tube, Q345C square tube, alagbara, irin square tube. Awọn paipu irin onigun mẹrin, awọn paipu irin onigun onigun mẹrin ti ko ni iran ati awọn ọja paipu onigun mẹrin miiran.

Q345B onigun tube ti wa ni iṣelọpọ ni ibamu si boṣewa orilẹ-ede GBT 6728-2002 tutu-itumọ apakan ṣofo, irin fun iwọn, apẹrẹ, iwuwo ati iyapa idasilẹ ti eto naa.O jẹ ti Q345B rinhoho, irin lẹhin sisẹ ati yiyi.Q345B onigun tube jẹ ti Q345B ohun elo (kekere alloy), eyi ti o jẹ gidigidi o yatọ lati arinrin square tube ni aise awọn ohun elo (Q195, Q215, Q235).Ni gbogbogbo, Q345B rinhoho irin (kekere alloy) jẹ unpacked., Fifẹ, crimped, welded lati fẹlẹfẹlẹ kan ti yika tube, ati ki o si yiyi sinu kan square tube lati awọn yika tube ati ki o si ge sinu awọn ipari ti a beere.Gigun deede jẹ awọn mita 6, ati pe iye nla ti awọn mita 12 le ṣee ṣe ni ibamu si awọn ibeere alabara.Ni gbogbogbo, iwọn kekere jẹ awọn ege 50 fun idii, ati iwọn nla jẹ awọn ege 4 kọọkan ati pe iwuwo naa jẹ iṣakoso ni bii awọn toonu 3.Q345B square tubes ni o wa okeene 80MM * 80MM-500MM * 500MM ni o tobi ni pato ninu iṣura, ati awọn sisanra jẹ 3MM-16MM.