Hollow bars

HOLLOW BARS

CONTINUOUS CASTING IN DUCTILE AND LAMELLAR CAST IRON

Fonderia Quaglia & Colombo has been selling iron bars since the 1970s. Over the last forty years, continuous casting techniques have evolved significantly and now offer a high quality final product, free from any internal porosity, and in many cases a good substitute for steel components.

For specifications of the alloys used, please refer to the Cast irons section on our site.

The highlighted column gives the internal diameter (in mm), while the other boxes show the corresponding external diametersavailable (also in mm).

∅ i (mm)
20 40 45 50 55 60 65 70 75 80 85 90 95 100 105 110 115 120 125
25 45 50 55 60 65 70 75 80 85 90 95 100 105 110 115 120 125 130
30 50 55 60 65 70 75 80 85 90 95 100 105 110 115 120 125 130 135
35 55 60 65 70 75 80 85 90 95 100 105 110 115 120 125 130 135 140
40 60 65 70 75 80 85 90 95 100 105 110 115 120 125 130 135 140 145
45 65 70 75 80 85 90 95 100 105 110 115 120 125 130 135 140 145 150
55 75 80 85 90 95 100 105 110 115 120 125 130 135 140 145 150 160 170
60 80 85 90 95 100 105 110 115 120 125 130 135 140 145 150 160 170 180
65 85 90 95 100 105 110 115 120 125 130 135 140 145 150 160 170 180 190
70 90 95 100 105 110 115 120 125 130 135 140 145 150 160 170 180 190 200
75 95 100 105 110 115 120 125 130 135 140 145 150 160 170 180 190 200 210
80 100 105 110 115 120 125 130 135 140 145 150 160 170 180 190 200 210 220
85 105 110 115 120 125 130 135 140 145 150 160 170 180 190 200 210 220 230
90 110 115 120 125 130 135 140 145 150 160 170 180 190 200 210 220 230 240
95 115 120 125 130 135 140 145 150 160 170 180 190 200 210 220 230 240 250
100 120 125 130 135 140 145 150 160 170 180 190 200 210′ 220 230 240 250 260
110 130 135 140 145 150 160 170 180 190 200 210 220 230 240 250 260 270 280
120 140 145 150 160 170 180 190 200 210 220 230 240 250 260 270 280 290 300
125 145 150 160 170 180 190 200 210 220 230 240 250 260 270 280 290 300 310
130 150 160 170 180 190 200 210 220 230 240 250 260 270 280 290 300 310 320
140 160 170 180 190 200 210 220 230 240 250 260 270 280 290 300 310 320 330
150 170 180 190 200 210 220 230 240 250 260 270 280 290 300 310 320 330 340
160 180 190 200 210 220 230 240 250 260 270 280 290 300 310 320 330 340 350
170 190 200 210 220 230 240 250 260 270 280 290 300 310 320 330 340 350 360
180 200 210 220 230 240 250 260 270 280 290 300 310 320 330 340 350 360 370
190 210 220 230 240 250 260 270 280 290 310 320 330 340 350 360 370 380
200 220 230 240 250 260 270 280 290 310 310 320 330 340 350 360 370 380 390
220 240 250 260 270 280 290 300 310 320 330 340 350 360 370 380 390 400 410
230 250 260 270 280 290 300 310 320 330 340 350 360 370 380 390 400 410 420
250 270 280 290 300 310 320 330 340 350 360 370 380 390 400 410 420 430 440
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