ASME B 16.5-2003 CLASS 1500

ASME B 16.5-2003 CLASS 1500
	FLANGE  THICKNESS	LTB				DRILLINE DATA			CLASS 1500
FLANGE  OUTSIDE  DIAMETER	THICKNESS  OF  FLANCE  MIN	BOSSED LENGTH	WELD  NECK LENGTH *	LAP JOINT LENGTH	LONG  WELD NECK LENGTH	PITCH CIRCLE DIAMETER	BOLT HOLE DIAMETER	NUMBER OF BOLT HOLES	NOMINAL  PIPE SIZE
OD	T & T1	L	L1	L2	L3	PCD	H	#	MM	INCH
121	22.5	39.0	67	32	229	82.6	22	4	15	1/2
130	25.5	42.0	77	35	229	88.9	22	4	20	3/4
149	29	48.0	80	41	229	101.6	26	4	25	1
159	29	48.0	80	41	229	111.1	26	4	32	1 1/4
178	32	51.0	90	44	229	123.8	29	4	40	1 1/2
216	38.5	64.0	109	57	229	165.1	26	8	50	2
244	41.5	71.0	112	64	229	190.5	29	8	65	2 1/2
267	48		124	73	229	203.2	32	8	80	3
311	54		131	90	229	241.3	35	8	100	4
375	73.5		163	105	305	292.1	42	8	125	5
394	83		178	119	305	317.5	38	12	150	6
483	92		220	143	305	393.7	45	12	200	8
585	108		261	178	305	482.6	51	12	250	10
675	124		290	219	305	571.5	54	16	300	12
750	133.5		305	241	305	635.0	60	16	350	14
825	146.5		318	260	311	704.8	67	16	400	16
915	162		334	276	327	774.7	73	16	450	18
985	178		363	292	356	831.8	79	16	500	20
1170	203.5		413	330	406	990.6	92	16	600	24
NOTES:*Schedule of weld neck to be indicated.

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