Marine Air Vent Head CB/T3594-1994 type D/DS&E/ES

Marine Air Vent Head CB/T3594-1994 type D/DS&E/ES:

1.Design standard:CB/T3594-1994.

2.End standard:GB/T2501&GB/T569.

3.End type:Flange.

4.DN:50mm-350mm.

5.Main material:

6.Application:Oil cabin and water cabin air tube top.

7.Function:Such air vent heads are used for pressure balance.

8.Fundamental dimensions of Marine Air Vent Head CB/T3594-1994 type D/DS&E/ES:

DN mm	Structure dimension		Thicknes δ/mm	Lift range	Flange connection dimension						Weight/kg
DN mm	L/mm	H/mm	Thicknes δ/mm	Lift range	D/mm	D1/mm	D2/mm	b/mm	n	d₀/mm	Bunker	Tank
50	160	170	6.5	17	135	103	84	15	6	15	6.24	4.49
50	160	170		17	140	110	90	16	4	14	6.32	5.02
65	190	200		22	155	123	104	14	6	15	10.37	9.16
65	190	200		22	160	130	110	16	4	14	10.66	9.23
80	225	205	7.5	27	170	138	118	14	8	15	22.60	19.50
80	225	205	7.5	27	190	150	128	18	4	18	23.01	19.97
100	245	235	8	27	190	158	138	14	8	15	27.40	24.40
100	245	235		27	210	170	148	18	4	18	29.34	26.30
125	290	265		44	215	183	164	14	10	15	33.70	29.20
125	290	265		44	240	200	178	20	8	18	35.46	30.96
150	367	300	9	53	240	208	190	14	12	15	39.02	34.92
150	367	300		53	265	225	202	20	8	18	40.94	36.84
200	463	367		60	295	264	247	15	12	15	63.70	59.62
200	463	367		60	320	280	258	22	8	18	66.79	62.71
250	550	460		78	365	327	306	16	14	17	90.10	83.20
250	550	460		78	375	335	312	24	12	18	93.32	86.42
300	650	580	10	85	430	386	360	19	14	21	110.40	103.20
300	650	580		85	440	395	365	24	12	22	112.67	108.47
350	770	680		95	480	436	410	20	16	21	121.50	112.40
350	770	680		95	490	445	415	26	12	22	128.02	118.92

9.Drawing of Marine Air Vent Head CB/T3594-1994 type D/DS&E/ES:

DN50&DN65:

Marine Air Vent Head CB/T3594-1994 type D/DS&E/ES

DN80—DN350：

Marine Air Vent Head CB/T3594-1994 type D/DS&E/ES

10.Certificate available: