Kua roa a Cangzhou Botop e whai wāhi nui ana ki te ao o ngā paipa maitai, ā, ka taea e mātou te whakaputa i tēnei wāpaipa maitai kore-tuituime te whānui o te 13.7mm-762mm me te matotoru o te pakitara o te 2mm-80mm. Ko tePaipa maitai ERWme te whānui o te 26.7-660mm, ko te matotoru o te pakitara he 1.5-16mm. Hei tāpiri, ka taea e mātou te whakarato i ngā paipa maitai kore hononga o ngā rahi rerekē hei āwhina i ngā kiritaki ki te whakaoti i ngā ota tere.
Ko te ota tuatahi he paipa maitai kore-tuitui i tukuna ki te UAE. Ko te hua ota a te kiritaki koASTM A106 GR.B, ko ngā whakatakotoranga ko 168*10.97*8000mm, 33.4*6.35*8300mm me 33.4*4.55*8307mm.
Ko ngā whakahau tuarua koPaipa maitai ERWi tukuna ki te United Arab Emirates.Ko te paerewa hua koASTM A53 GR.B.Ko ngā whakatakotoranga he 219.1*8.18*12000mm, 273*9.27*12000mm.
Te wā tuku: Hurae-31-2023