THE SIZE RANGE OF CURVES

Outer diameter, D mmWall thickness, S mmRadius,  R mm
221,540
231,540
281,550
291,550
341,555
351,555
38350
401,560
45360
50,81,570
50,82,070
521,570
531,570
573,075
574,075
702,080
763,5100
764,0100
852,090
893,5120
894,0120
1042,0100
1084,0150
1085,0150