tel. Tel:+ +8613588244516
tel. FAX:+ 057186559001
email Email: lv@haitaimarine.com

Working Time:8：40-17：45

Working Day: Monday to Friday Website: https://taihangmarine.com/

CB MARINE VALVE

Marine Sight Glass CB/T422-1993 Type T/TS

Marine Sight Glass CB/T422-1993 Type T/TS:

1.Design standard:CB/T422-1993.

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

3.End type:Flange.

4.PN:0.1Mpa.

5.DN:25mm-200mm.

6.Main material:

7.Application:Sea water piping,fresh water piping and oil piping.

8.Fundamental dimensions of Marine Sight Glass CB/T422-1993 Type T/TS

Chart 1 Fundamental dimensions of type T:

DN	Structure dimension					Flange connection dimension					Bolt		Weight
mm	H/mm	H1/mm	d/mm	d1/mm	δ/mm	D/mm	D1/mm	D2/mm	d₀/mm	b/mm	n	Th.	kg
25	90	20	37	20.5	4	105	73	56	13	14	4	M12	1.42
32	100	22	46	27	4.5	115	83	64	13	15	6	M14	2.34
40	100	22	51	35	4.5	125	93	74	15	16			2.46
50	115	22	60	45	5	135	103	84		16			2.68
65	160	54	83	53	6	155	123	104		15			4.91
80	180	60	97	66	6.5	170	138	118			8		8.06
100	210	65	115	85	7.5	190	158	138			8		10.02
125	245	65	140	110	10	215	183	164			10		13.80
150	310	95	168	128	11	240	208	190		16	12		21.06
200	380	110	210	175	13	295	264	247		16	12		33.20

Chart 2 Fundamental dimensions of type TS:

DN	Structure dimension					Flange connection dimension					Bolt		Weight
mm	H/mm	H1/mm	d/mm	d1/mm	δ/mm	D/mm	D1/mm	D2/mm	d_{0 /MM}	b/mm	N	Th.	kg
25	90	20	37	20.5	4	100	75	60	11	14	4	M10	1.65
32	100	22	46	27	4.5	120	90	70	14	16		M12	2.65
40	100	22	51	35	4.5	130	100	80					2.78
50	115	22	60	45	5	140	110	90					3.10
65	160	54	83	53	6	160	130	110					5.52
80	180	60	97	66	6.5	190	150	128	18	18		M16	8.83
100	210	65	115	85	7.5	210	170	148		18			11.30
125	245	65	140	110	10	240	200	178		20	8		15.50
150	310	95	168	128	11	265	225	202		20			23.10
200	380	110	210	175	13	320	280	258		22			35.60