CB T3657-1994 International Joint

CB T3657-1994 International Joint

1. Application
CB T3657-1994 International Joint refers to an interface with a flat flange at one end and a permanent attachment on the other end. It can be used on all kinds of ships, with the interface of the water hydrant and fire hose.

2. material

- flange & cover: Q235-A

- joint pipe: 320

3. Nominal Pressure & Diameter

- pressure: 6MPa, 10MPa

- diameter: DN32~DN125

4. Specification

PN	DN	Pipe		Flange size
		D3	t	D	D1	D2	b	d
6	32	42	4	120	90	69	16	14
	40	48	4	130	100	78
	50	60	4.5	140	110	88
	65	76	5	160	130	108
	80	89	5.5	190	150	124	18	18
	100	114	6	210	170	144
	125	140	6.5	240	200	174	20
10	32	42	4	140	100	76	18
	40	48	4	150	110	84
	50	60	4.5	165	125	99	20
	65	76	5	185	145	118
	80	89	5.5	200	160	132
	100	114	6	220	180	156	22
	125	140	6.5	250	210	184