حمض منخفض المقاومة / FOR LOW STRENGHT ACID
القطر/DIA(PN)الرمز/CODEL (MM)L2 (MM)H (MM)
63PN16207100632172207,5101
75PN16207100752196207,5110
90PN16207100902241207,5137
110PN16207101102289259,5150
حمض عالي المقاومة / FOR HIGH STRENGHT ACID
القطر/DIA(PN)الرمز/CODEL (MM)L2 (MM)H (MM)
63PN16236100632172207,5101
75PN16236100752196207,5110
90PN16236100902241207,5137
110PN16236101102289259,5150