hat
se ERW89 frekans segondè Longitudinal soude moulen pwodiksyon liy tiyo / tiyo fè machin / tib ki fèt yo pwodwi soude tiyo a 42 milimèt-89mm nan OD ak 1.5mm-4.5mm nan epesè miray, osi byen ke korespondan kare ak rektangilè tiyo.
eng
ERW89 high frequency longitudinal welded pipe production line / pipe making machine / tube mill is designed to produce welded pipes of 42mm-89mm in OD and 1.5mm-4.5mm in wall thickness, as well as corresponding square and rectangular pipe.