Rectangular paipu ua maheleia i seamless kila paipu a me welded kila paipu (seamed paipu) wela-owili seamless huinahalike paipu, anu anu huki seamless huinahalike paipu, extruded seamless huinahalike paipu, a welded huinahalike paipu.ʻO ka paipu kuʻikuʻi seam he profile me ke ʻano o ka ʻāpana ʻāpana kūhā like a me ka nui i hana ʻia me ka Q235 hot-rolled a i ʻole ke anu-rolled strip a i ʻole coil e like me ke kumu kumu, i hana ʻia e ke kuʻi anu a laila welded ʻia e ka welding kiʻekiʻe.Loaʻa i ka ʻoihana ka ʻike i ka hana paipu, a hiki ke hana i nā paipu square / rectangular paipu o nā kikoʻī kūikawā like ʻole e like me nā koi o ka mea kūʻai aku.Ua piha nā kikoʻī huahana;hiki ke hoʻololi arbitrarily ke anawaena o 20mm-800mm.
