Apaipu laina ʻolehe ʻano paipu i hoʻolālā ʻia no ka lawe ʻana i nā wai a me nā kinoea ma nā ʻoihana like ʻole e like me ka aila a me ke kinoea, petrochemical, a me nā ʻoihana kemika. Ua kapa ʻia ʻo "holoʻokoʻa"no ka mea, ua hana ʻia me ka ʻole o kahi wili wili, kahi e hāʻawi ai i ka ikaika a me ka kūpaʻa ʻoi aku ka maikaʻi ma mua o nā paipu welded.
ʻO ka hui kila Botop ka mea maʻamau: API 5L PSL1 a me PSL2, GR.B, X42, X46.; ASTM A53 GR.A,GR.B; ASTM A106 GR.A,GR.B,GR.C; ASTM A179;ASTM A192; ASTM A252 GR.1,GR.2; BS EN10210; JIS G3454; JIS G3456. Ma waho aʻe o kā mākou hui he SSAW PIPE,Paipu kila LSAW carbon,3lpe paipu kila wili,ERW paipu kila. Welina mai i ka mea kūʻai hou a kahiko e kūkākūkā a kipa.
Ka manawa hoʻouna: Dec-06-2023