Tenders for Supply Of Casing Centralizers Spirolizers And Stop Collars 13 - 3 By 8 Inch Bow Centralizer, 13 - 3 By 8 Inch Stop Ring, 9 - 5 By 8 Inch Centralizer, 9 - 5 By 8 Inch Spirolizer, 9 - 5 By 8 Inch Stop Ring, 5 - 1 By 2 Inch Centralizer, 5 - 1 By 2 Inch Centraliser Single Piece Bow Type, 5 - 1 By 2 Inch Spirolizer, 5 - 1 By 2 Inch Turbolizer, 5 - 1 By 2 Inch Stop Ring
