Boiler- tube brushes IBG 175 x 80 mm bent dia 30 +1 mm steel wire STA crimped 0.20 mm thread W1/2″ outer core wire galvanized 3.0 mm

Back board tube brushes IBG 150 x 120 mm oval shape dia 80 mm steel wire STA crimped 0.30 mm thread W1/2″ outer core wire galvanized 3.0 mm

Boiler- tube brushes IBG 160 x 210 mm bent dia 18 mm steel wire STA crimped 0.20 mm thread W1/2″ outer core wire galvanized 3.0 mm

Tube brushes IBGD with cap 160 x 100 mm cylindrical across dia 94 mm steel wire STA black straight 0.50 mm thread W1/2″ outer core wire black 4x 4.0 mm

Tube brushes IBGD with cap 160 x 100 mm cylindrical across dia 88 mm steel wire STA black straight 0.40 mm thread W1/2″ outer core wire black 4x 4.0 mm

Tube brushes IBGD with cap 160 x 100 mm cylindrical across dia 75 mm steel wire STA black straight 0.40 mm thread W1/2″ outer core wire black 4x 4.0 mm

Tube brushes IBGD with cap 160 x 100 mm cylindrical across dia 82 mm steel wire STA black straight 0.40 mm thread W1/2″ outer core wire black 4x 4.0 mm

Tube brushes IBGD with cap 160 x 100 mm cylindrical across dia 63 mm steel wire STA black straight 0.40 mm thread W1/2″ outer core wire black 4x 4.0 mm

Tube brushes IBGD with cap 160 x 100 mm cylindrical across dia 69 mm steel wire STA black straight 0.40 mm thread W1/2″ outer core wire black 4x 4.0 mm

Tube brushes IBGD with cap 160 x 100 mm cylindrical across dia 57 mm steel wire STA black straight 0.35 mm thread W1/2″ outer core wire black 4x 4.0 mm