Suction Inlet CB/T495-1995 Type A/AS

Suction Inlet is used as the inlet of the oil tank, water tank in all kinds of vessels.

Design Standard: CB/T495-1995

Flange Standard: GB569, GB2501 or JIS, DIN, ANSI standard.

Type	Nominal Size(mm)	Suitable Medium
A, AS	20-300	Fresh Waer, Sea Water, Oil
B,BS	80-500
C	20-300

*When type A,AS is used on the water tank, the suction inlet should be with hot dip galvanizing.

*The suction inlet should pass the watertight test with 3minutes, and without leakage.

Flange---Carbon Steel

Body---Carbon Steel

Support---Carbon Steel

For Type A:

DN	Dw	D3	H	H1	δ	D	D1	D2	b	d0	f	n	Th.
20	25	100	110	15	4	95	68	48	13	13	1	4	M12
25	30	105	115			105	73	56	14
32	38	110	120			115	83	64	15	15		6	M14
40	45	125	125		4.5	125	93	74
50	57	130	130			135	103	84
65	70	160	140	20		155	123	104	14
80	89	220	175		5	170	138	118				8
100	108	250	185			190	158	138
125	133	280	195	25		215	183	164				10
150	159	320	205			240	208	190				12
200	219	350	230	40	6	295	264	247	15
250	273	480	315	45		365	327	306	16	17		14	M16
300	325	550	330	50	8	430	386	360	19	21			M20

For Type AS:

DN	Dw	D3	H	H1	δ	D	D1	D2	b	d0	f	n	Th.
20	26	100	110	15	4	90	65	50	14	11	2	4	M10
25	32	105	115			100	75	60
32	42	110	120			120	90	70	16	14			M12
40	48	125	125		4.5	130	100	80			3
50	60	130	130			140	110	90
65	76	160	140	20		160	130	110
80	89	220	175		5	190	150	128	18	18			M16
100	114	250	185			210	170	148
125	140	280	195	25		240	200	178	20			8
150	168	320	205			265	225	202
200	219	350	230	40	6	320	280	258	22
250	273	480	315	45		375	335	312	24			12	M20
300	325	550	330	50	8	440	395	365		22	4