ʻO ke ʻano pahu puna piha me ka valve palekana lever

A28H-10C, A28Y-10P, A28Y-16P, A28Y-25P, A28Y- 40P

A28Y-16C, A28Y-16R, A28Y-25R, A28Y-40R

Hoʻohana ʻia ke ʻano A28H no ka lako a me ka pipeline o ka lewa, N₂,H₂ka mahu kinoea hui 'ia, a me ke ano o ka mahana hana ma lalo o 200℃.A28Y-P/10R₈Hoʻohana ʻia ke ʻano no nā mea hana a me ka pipeline o ka maikaʻi me ka corrode medium ka mea i emi iho ka mahana hana ma mua o 200 ℃. E lawe i nā mea pale kaomi keu.