Metal Bellow Seal Mechanical Seal Pump Seal for Pumps

• Customization: Available
• Structure: Single End
• Pressure: High Pressure Mechanical Seals
• Speed: Ultra-High-Speed Mechanical Seal
• Temperature: High Temperature Mechanical Seal
• Performance: Wear
• Standard: Standard, Nonstandard
• Sizes: in mm
• Original: China
• Compressive Strength: Standard
• Transport Package: Carton
• Origin: China
• HS Code: 6913900000
• Production Capacity: 500, 000.00/Year

Product Description

We offer many kinds of Elastomer Bellows Seals in both metric sizes and inch sizes, according to several international standards.

Technical Features
 
l  Single Seal
l  Unbalanced
l  Spring enclosed
l  Elastomer bellows

Maximum Operating Limits
 
l  d1=10-100 mm,
l  p1=1.2 MPa
l   t = -35 - 160 ºC
l  Vg=10 m/s

Standard Material
 
l  Rotary faces: carbon graphite, silicon carbide, carbon graphite
l  Stationary seats: alumina ceramic, silicon carbide, carbon graphite, Cr-Mo steel
l  Bellows, secondary seals: CR, EPDM, FPM, FEPM, HNBR, NBR
l  Springs, other matel components: AISI 304, 316
 

		J1311	J1312	J1313	GS60
Φd	ΦD	L	L1	L2	ΦD1	L1
10	22.5	14.5	25.9	33.4	21	6.6
12	25.0	15.0	25.9	33.4	23	6.6
14	28.5	17.0	28.4	33.4	25	6.6
15	28.5	17.0	28.4	33.4	27	6.6
16	28.5	17.0	28.4	33.4	27	6.6
18	32.0	19.5	30.0	37.5	33	7.5
20	37.0	21.5	30.0	37.5	35	7.5
22	37.0	21.5	30.0	37.5	37	7.5
24	42.5	22.5	32.5	42.5	39	7.5
25	42.5	23.0	32.5	42.5	40	7.5
28	49.0	26.5	35.0	42.5	43	7.5
30	49.0	26.5	35.0	42.5	45	7.5
32	53.5	27.5	35.0	47.5	48	7.5
33	53.5	27.5	35.0	47.5	48	7.5
35	57.0	58.5	35.0	47.5	50	7.5
38	59.0	30.0	36.0	46.0	56	9.0
40	62.0	30.0	36.0	46.0	58	9.0
42	65.5	30.0	36.0	51.0	61	9.0
43	65.5	30.0	36.0	51.0	61	9.0
45	68.0	30.0	36.0	51.0	63	9.0
48	70.5	30.5	36.0	51.0	66	9.0
50	74.0	30.5	38.0	50.5	70	9.5
53	78.5	33.0	36.5	59.0	73	11.0
55	81.0	35.0	36.5	59.0	75	11.0
58	85.5	37.0	41.5	59.0	78	11.0
60	88.5	38.0	41.5	59.0	80	11.0
65	93.5	40.0	41.5	69.0	85	11.0
68	96.5	40.0	41.5	68.7	90	11.3
70	99.5	40.0	48.7	68.7	92	11.3
75	107.0	40.0	48.7	68.7	97	11.3
80	112.0	40.0	48.0	78.0	105	12.0
85	120.0	41.0	46.0	76.0	110	14.0
90	127.0	45.0	51.0	76.0	115	14.0
95	132.0	46.0	51.0	76.0	120	14.0
100	137.0	47.0	51.0	76.0	125	14.0