Mechanical seal & gland stuffing box--Changshu Nanhu Chemical Equipments Co., Ltd.

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nanhu chemical

Mechanical seal & gland stuffing box

The fix size of 79 standard
DN size	d	D	D1	D2	D3	D4	H1	H	n1-φA	n2-φB
40	40	170	140	90	130	160	66	180	6-φ13	4-φ14
50	50	200	170	100	150	185	66	180	6-φ13	4-φ18
65	65	220	190	115	170	205	66	180	10φ-13	4-φ18
80	80	220	190	130	200	235	66	180	10-φ13	8-φ18
95	95	230	200	150	200	235	66	180	6-φ13	8-φ18
102	102	230	200	150	255	290	66	180	10-φ13	8-φ18

The fix size of 69 standard
DN size	d	D	D1	D2	D3	D4	H1	H	n1-φA	n2-φB
42	42	170	140	90	140	170	66	180	6-φ13	6-φ16
52	50	200	170	100	170	200	66	180	8-φ13	8-φ16
60	60	200	170	110	190	220	66	180	8-φ13	8-φ16
70	70	220	190	120	250	280	66	180	10-φ13	8-φ16
76	76	220	190	130	250	280	66	180	10-φ13	8-φ16
80	80	220	190	130	250	280	66	180	10-φ13	8-φ16
89	89	220	190	130	250	280	66	180	10-φ13	16-φ16
95	95	230	200+	130	300	330	66	180	6-φ13	20-φ16

The size of gland stuffing box
DN	size						the hole of flange bolt		gland bolt		Weight(kg)
DN	d1	D	D1	D0	H	H	n	φ	n1	M	Weight(kg)
40	62	160(h8)	130	95	160	110	4	14	2	12	9.1
50	78	190(h8)	150	115	185	125	4	18	2	12	13.5
65	93	210(h8)	170	130	185	125	4	18	4	16	13.8
80	108	240(h8)	200	145	185	125	8	18	4	16	19.5
95	129	265(h8)	200	165	215	145	8	18	4	16	28.5
95	129	265(h8)	225	165	215	145	8	18	4	16	28.5
110	144	320(h8)	280	179	215	145	8	18	4	16	34.2
125	159	320(h8)	280	200	215	145	8	18	4	16	40.2
140	180	375(h8)	335	240	240	160	12	18	4	16	46.7

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