Kamfanin Cangzhou Botop ya shafe shekaru da dama yana taka rawa sosai a fannin bututun ƙarfe, a halin yanzu muna iya samar da shi.bututun ƙarfe mara sumultare da diamita na 13.7mm-762mm da kauri na bango na 2mm-80mm.bututun ƙarfe na ERWtare da diamita na 26.7-660mm, kauri na bango shine 1.5-16mm. Bugu da ƙari, za mu iya samar da bututun ƙarfe marasa sulɓi na girma dabam-dabam a cikin hannun jari don taimakawa abokan ciniki su magance umarni na gaggawa daban-daban.
Oda ta farko ita ce bututun ƙarfe mara shinge da aka aika zuwa Hadaddiyar Daular Larabawa.ASTM A106 GR.B, ƙayyadaddun bayanai sune 168*10.97*8000mm, 33.4*6.35*8300mm da 33.4*4.55*8307mm.
Umarni na biyu sunebututun ƙarfe na ERWan aika zuwa Hadaddiyar Daular Larabawa.Tsarin samfurin shineASTM A53 GR.B.Tsarin da aka yi amfani da shi shine 219.1*8.18*12000mm, 273*9.27*12000mm.
Lokacin Saƙo: Yuli-31-2023