BS Standard BLRF – EDO ENGINEERING & HARDWARE SDN BHD

NOMINAL PIPE SIZE	OUTSIDE DIA. (MM)	DIA. OF BOLT CIRCLE (MM)	DIA. OF HOLE (MM)	NUMBER OF BOLT HOLES	THICKNESS MIN. (MM)	DIA. OF RAISED FACE (MM)	HEIGHT OF RAISED FACE (MM)
	D	C	h		t	G	f
10	90	60	14	4	14	40	2
15	95	65	14	4	14	45	2
20	105	75	14	4	16	58	2
25	115	85	14	4	16	68	2
32	140	100	18	4	16	78	2
40	150	110	18	4	16	88	3
50	165	125	18	4	18	102	3
65	185	145	18	4	18	122	3
80	200	160	18	8	20	138	3
100	220	180	18	8	20	162	3
125	250	210	18	8	22	188	3
150	285	240	22	8	22	212	3
200	340	295	22	8	24	268	3
250	395	350	22	12	26	320	3
300	445	400	22	12	26	370	4
350	505	460	22	16	26	430	4
400	565	515	26	16	26	482	4
450	615	565	26	20	28	532	4
500	670	620	26	20	28	585	4
600	780	725	30	20	34	685	5

NOMINAL PIPE SIZE	OUTSIDE DIA (MM)	DIA. OF BOLT CIRCLE (MM)	DIA. OF HOLE (MM)	NUMBER OF BOLT HOLES	THICKNESS MIN. (MM)	DIA. OF RAISED FACE (MM)	HEIGHT OF RAISED FACE (MM)
	D	C	h		t	G	f
10	90	60	14	4	14	40	2
15	95	65	14	4	14	45	2
20	105	75	14	4	16	58	2
25	115	85	14	4	16	68	2
32	140	100	18	4	16	78	2
40	150	110	18	4	16	88	3
50	165	125	18	4	18	102	3
65	185	145	18	4	18	122	3
80	200	160	18	8	20	138	3
100	220	180	18	8	20	162	3
125	250	210	18	8	22	188	3
150	285	240	22	8	22	212	3
200	340	295	22	12	24	268	3
250	405	355	26	12	26	320	3
300	460	410	26	12	28	378	4
350	520	470	26	16	30	438	4
400	580	525	30	16	32	490	4
450	640	585	30	20	36	550	4
500	715	650	33	20	36	610	4
600	840	770	36	20	44	725	5

NOMINAL PIPE SIZE	OUTSIDE DIA.(MM)	DIA. OF BOLT CIRCLE (MM)	DIA. OF HOLE (MM)	NUMBER OF BOLT HOLES	THICKNESS MIN. (MM)	DIA. OF RAISED FACE (MM)	HEIGHT OF RAISED FACE (MM)
	D	C	h		t	G	f
10	90	60	14	4	16	40	2
15	95	65	14	4	16	45	2
20	105	75	14	4	18	58	2
25	115	85	14	4	18	68	2
32	140	100	18	4	18	78	3
40	150	110	18	4	18	88	3
50	165	125	18	4	20	102	3
65	185	145	18	8	22	122	3
80	200	160	18	8	24	138	3
100	235	190	22	8	24	162	3
125	270	220	26	8	26	188	3
150	300	250	26	8	28	218	3
200	375	320	30	12	36	285	3
250	450	385	33	12	38	345	4
300	515	450	33	16	42	410	4
350	580	510	36	16	46	465	4
400	660	585	39	16	50	535	4
450	685	610	39	20	54	560	4
500	755	670	42	20	56	615	4
600	890	795	48	20	70	735	5