SIZE	INSIDE	OUTSIDE	WEIGHT	345WORKING	BREAKING	GRADE
	LENGTH	WIDTH	PER 100M	295LOAD	LOAD
MM	MM	MM	KG	N	N
2	12	8	8	500	1250	A
	22		6			C
2.5	14	10	11	750	2000	A
	24		10			C
3	16	12	16.5	1120	2800	A
	26		15			C
3.5	18	14	22.5	1500	3850	A
	28		20			C
4	19	16	30	2000	5000	A
	32		27			C
4.5	20	18	39.5	2500	6300	A
	34		35			C
5	21	20	50	3150	7750	A
	35		43			C
5.5	23	22	60.5	3800	9500	A
	38.5		52			C
6	24	24	73	4500	11500	A
	42		60			C
6.5	26	26	86	5400	13500	A
	45.5		74			C
7	28	28	100	6000	15000	A
	49		86			C
8	32	32	130	8000	20000	A
	52		110			C
8.5	34	34	149	9000	22500	A
	56		125			C
9	36	36	165	10000	25000	A
	59		141			C
10	40	40	205	1250	31000	A
	65		175			C
11	44	44	250	15000	38000	A
	72		175			C
12	48	48	250	18000	45000	A
	78		211			C
13	52	52	290	21200	53000	A
	82		255			C