China Leading Mechanical Seals Manufacturer

NINGBO YINZHOU HUAQIU INDUSTRY AND TRADE CO.,LTD
NingBo GaoHong Mechanical Seal Manufacturing CO.,LTD

05.HQFBD

Categories: Brands, Chinese Standard, Elastomeric Seals, Other Seals, Standard Mechanical Seals, Structure

Type：	Elastomeric Bellow Seal
Replacement：	Crane 2 with N seat(European Standard)
Temperature：	-30 to +200℃
Pressure：	≤2.8MPa
Speed：	≤13m/s
Material：	B,Q2,U2,P,E,N,V,F,G,Alfa

Product descripton

d (mm)	D1	D3	L1	L2
16	30	34.0	25	8
18	32	36.8	25	8
20	34	38.8	25	8
22	36	41.5	25	8
25	39	44.8	26	8
28	43	48.5	26	8
30	48	52.0	26	8
35	53	57.0	30	10
40	58	67.0	34	10
45	63	73.0	36	10
50	68	79.0	41	10
55	73	84.0	41	12
60	79	90.0	41	12
65	86	98.5	49	12
70	91	103.5	52	12
75	96	110.5	52	12
80	105	120.0	56	14
85	110	125.0	56	14
90	115	132.0	56	14
95	120	137.0	56	14
100	125	144.0	62	14
110	135	157.0	62	16
120	145	169.5	72	16

d (inch)	D1	D3	L1	L2
3/8	24.60	28.0	25	8.7
1/2	27.80	32.0	25	8.7
5/8	30.95	34.0	25	10.3
3/4	34.15	38.8	25	10.3
7/8	37.30	41.5	25	10.3
1	40.50	44.8	25	10.3
1 1/8	47.65	48.5	33	11.9
1 1/4	50.80	57.0	33	11.9
1 3/8	54.00	57.0	33	11.9
1 1/2	57.15	67.0	33	11.9
1 5/8	60.35	67.0	33	11.9
1 3/4	63.50	73.0	41	11.9
1 7/8	66.70	73.0	41	11.9
2	69.85	79.0	41	13.5
2 1/8	73.05	84.0	41	13.5
2 1/4	76.20	84.0	41	13.5
2 3/8	79.40	90.0	41	13.5
2 1/2	82.55	94.0	41	13.5