ʻO ka puna wai hoʻouka haʻahaʻa haʻahaʻa ʻano pale pale
A61H-160C, A61Y-320C
A61Y-160P, A61Y-320P
Hoʻohana ʻia ke ʻano A61H/Y-160, A61H/Y-320 no nā lako a me ka pipeline o ka lewa, ammonia, petroleum gas etc. medium he aha ke ʻano o ka mahana hana ma lalo o 200 ℃, A61Y-160P，A61Y-320P type i hoʻohana ʻia. no nā mea hana a me ka pipeline o ka maikaʻi me ke kinoea corrode a me ka wai wai ka mea i emi iho ka mahana hana ma mua o 200 ° C. E lawe i nā mea pale kaomi ʻē aʻe.
