ASME B 16.5-2003 CLASS 2500

ASME B 16.5-2003 CLASS 2500
	FLANGE  THICKNESS	LTB				DRILLINE DATA			CLASS 2500
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
135	30.2	47.0	80	40	229	88.9	22	4	15	1/2
140	31.8	50.0	86	43	229	95.2	22	4	20	3/4
160	35	55.0	96	48	229	108	26	4	25	1
185	38.1	59.0	102	52	229	130.2	29	4	32	1 1/4
205	44.5	67.0	118	60	229	146	32	4	40	1 1/2
235	50.9	77.0	134	70	229	171.4	29	8	50	2
265	57.2	86.0	150	79	229	196.8	32	8	65	2 1/2
305	66.7		175	92	229	228.6	35	8	80	3
355	76.2		197	108	305	273	42	8	100	4
420	92.1		235	130	305	323.8	48	8	125	5
485	108		280	152	305	368.3	54	8	150	6
550	127		324	178	305	438.2	54	12	200	8
675	165.1		426	229	406	539.8	67	12	250	10
760	184.2		471	254	406	619.1	73	12	300	12
NOTES:*Schedule of weld neck to be indicated.

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