Class 1500 Intermediate Connection Flanges - Texas Flange

Intermediate Connection Angle note

Intermediate Barrel-I1-.25

Intermediate Barrel-I2-.25

Intermediate Barrel-I3-.25

(Click any image above to enlarge it and lock it in place, then scroll to the bottom table for dimensions)

Size			Flange				Barrel OD				Bolting				Nut				Stud Bolt				Weights							Length
Nom	Bore		OD	Thk.	RF OD		I 1	I 2	I 3		No . of Holes	Hole Size	Bolt Circle		Stop Dia.	Relief Dia.	Relief Length		Size	RF Length	RTJ Length		I1		I2		I3			Base
	B		0	T	R		D	D	D				C		NS	NR	NL						Base	Per 1″	Base	Per 1″	Base	Per 1’		L
1	0.96		5.88	1.12	2.00		3.25	4.00	4.62		4	1.00	4		2.56	2.12	1.12		7/8	5	5		29	2.2	41	3.4	51	4.6		12
1 1/2	1.50		7.00	1.25	2.88		4.62	5.50	6.00		4	1.12	4.88		3.25	2.75	1.25		2	5 1/2	5 1/2		54	4.3	71	6.2	82	7.5		12
2	1.94		8.50	1.50	3.62		5.50	6.00	7.00		8	1.00	6.50		5.06	4.12	1.12		7/8	5 3/4	5 3/4		80	5.9	92	7.2	117	10.1		12
2 1/2	2.32		9.62	1.62	4.12		6.38	7.00	8.25		8	1.12	7.50		5.88	4.88	1.25		1	6 1/4	6 1/4		107	8	123	10	158	14		12
3	2.90		10.50	1.88	5.00		7.00	7.75	8.88		8	1.25	8.00		6.19	5.25	1.38		1 1/8	7	7		124	9	144	12	177	16		12
4	3.83		12.25	2.12	6.19		8.88	9.88	11.00		8	1.38	9.50		7.50	6.38	1.50		1 1/4	7 3/4	7 3/4		187	14	218	18	257	24		12
5	4.81		14.75	2.88	7.31		10.38	12.12	13.50		8	1.62	11.50		9.12	7.75	1.75		1 1/2	9 3/4	9 3/4		271	19	328	28	376	35		12
6	5.76		15.50	3.25	8.50		12.12	13.50	14.25		12	1.50	12.50		10.31	9.00	1.62		1 3/8	10 1/4	10 1/2		332	25	380	33	408	38		12
8	7.62		19.00	3.62	10.62		15.12	16.25	17.38		12	1.75	15.50		12.94	11.50	1.88		1 5/8	11 1/2	12 3/4		498	38	541	46	585	54		12
10	9.56		23.00	4.25	12.75		17.38	20.12	22.25		12	2.00	19.00		16.06	14.50	2.12		1 7/8	13 1/4	13 1/2		889	47	1088	70	1243	90		12
12	11.38		26.50	4.88	15.00		22.25	23.25	24.12		16	2.12	22.50		19.38	17.75	2.25		2	14 3/4	15 1/4		1348	81	1426	92	1495	101		16
14	14.00		29.50	5.25	16.25		23.25	25.00	27.75		16	2.38	25.00		21.50	19.50	2.50		2 1/4	16	16 3/4		1443	77	1579	95	1794	128		16
16	16.00		32.50	5.75	18.50		26.25	29.25	30.75		16	2.62	27.75		23.88	21.75	2.75		2 1/2	17 1/2	18 1/2		1771	96	1999	133	2111	153		16
18	18.00		36.00	6.38	21.00		27.75	30.75	33.62		16	2.88	30.50		26.25	23.50	03.00		2 3/4	19 1/2	20 3/4		2070	99	2285	138	2481	180		16
20	20.00		38.75	7.00	23.00		30.75	33.00	36.00		16	3.12	32.75		28.12	25.25	3.25		3	21 1/4	22 1/4		2417	121	2558	153	2727	200		16
24	24.00		46.00	8.00	27.25		36.00	37.50	40.50		16	3.62	30.00		33.62	30.00	3.75		3 1/2	24 1/4	25 1/2		3470	160	3545	185	3675	237		16