... 000,mm slot 0.1,0.15 Specificationsthe Johnson screen pipe diameter 50,53,57,60,65,70,,75,80, ... ~6000 mmAdvantagesVā€¯ shaped wire welded stainless steel screens, low carbon steel screens, Johnson Specialty screens, various kinds of mine sieving mesh(screen ... screen 8 5/8 O.D, 6m length for each pipe, slotted opening 0.75 mm, and the rod. Base ... will only have two point . Galvanized water well screen pipe