Material:GG25
Trade Term:FOB
Certification:ISO,CE,DQS
Pressure:PN16
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Specification										Application
										Working Temp: 100 °C
Flange dimensions :DIN2533										Working Pressure: PN10 or PN16
Face to face : DIN3202-F1										Suitable Media: Water,Steam,Oil ect.
Testing confirm to DIN3230										Not recommended for Steam Service.
Materials
Part Name	Materials
Body	ASTM A126A(B)	GG20 GG25
Seat Ring	ASTM B36/B62,SS410	Brass,Bronze
Disc	ASTM A126A(B)	GG20 GG25
Hinge Pin	A216 WCB	GS-C25
Hinge	ASTM A126A(B)	GG20 GG25
Nut	A216 WCB	GS-C25
Bonnet	ASTM A126A(B)	GG20 GG25
Split Pin	A216 WCB	GS-C25
Bonnet Gasket	Graphite	Graphite
Bolt	A216 WCB	GS-C25
Washer	A216 WCB	GS-C25
Nut	A216 WCB	GS-C25
Dimensions(DIN2533 Flange drilling)
DN			D	D1	D2	L	H	b	n	d
15			95	65	45	130		12	4	14
20			105	75	58	150		14	4	14
25			115	85	68	160		14	4	14
32			140	100	78	180		16	4	18
40			150	110	88	200		16	4	18
50			165	125	102	230	110	17	4	18
65			185	145	122	290	115	17	4	18
80			200	160	138	310	150	19	8	18
100			220	180	158	350	160	21	8	18
125			250	210	188	400	180	23	8	18
150			285	240	212	480	205	23	8	23
200			340	295	268	600	270	27	12	23
250			405	355	320	730	310	29	12	27
300			460	410	378	850	320	29	12	27