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| Product Name: |
E-680
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| Supply Ability: |
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| Related proudcts |
680, johncrane, |
| Specifications |
E-680 |
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| Port of loading: |
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STRUCTURE DESCRIPTION
John Crane 680 replacement, welded metal bellows design.
OPERATING LIMITS
Temperature: -20----220℃
Speed: 20 m/s
Pressure: 25 bar
Standard Size: 18mm---100mm, 0.75¡¯¡¯---4.0¡¯¡¯
MATERIAL
Seal Ring: Car, Sic, Ssic, TC
Secondary Seal: NBR, EPDM, Viton, Kalrez etc.
Spring And Metal Parts: 304, 316, HAST.C, AM350, Inconel 718, Titanium.
Assembly size
d(metric) D3 L1 d(inch) d(meric) D3 L1
18 32.0 27.5 0.750 19.05 33.32 31.75
20 33.3 27.5 0.875 22.23 36.50 31.75
22 36.0 27.5 0.937 23.80 38.10 31.75
24 38.1 30.0 1.000 25.40 39.67 31.75
25 39.0 30.0 1.125 28.58 42.85 31.75
28 42.0 32.5 1.250 31.75 46.02 33.32
30 44.0 32.5 1.375 34.93 49.20 36.50
32 46.0 32.5 1.500 38.10 52.37 36.50
33 47.0 32.5 1.625 41.28 55.55 36.50
35 49.2 32.5 1.750 44.45 58.72 36.50
38 52.4 34.0 1.875 47.63 61.90 38.10
40 55.6 34.0 2.000 50.80 65.07 38.10
43 58.7 34.0 2.125 53.98 68.25 38.10
45 58.7 34.0 2.250 57.15 71.42 39.67
48 61.9 34.0 2.375 60.33 74.60 39.67
50 65.1 34.5 2.500 63.50 80.95 39.67
53 68.3 34.5 2.625 66.68 84.12 41.28
55 71.0 34.5 2.750 69.85 87.30 41.28
60 74.6 39.5 2.875 73.03 92.08 42.85
65 84.1 39.5 3.000 76.20 95.25 42.85
70 87.3 45.0 3.125 79.38 98.43 44.45
75 95.3 45.0 3.250 82.55 101.60 44.45
80 98.4 44.5 3.375 85.73 140.78 44.45
85 104.8 44.5 3.500 88.90 107.95 47.63
90 108.0 49.5 3.625 92.08 111.13 47.63
95 114.3 49.5 3.750 95.25 114.30 47.63
100 120.7 49.5 3.875 98.43 117.48 47.63
4.000 101.60 120.65 47.63
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| Company: |
DEPESEAL CO.,LTD (Depei Mechanical Seal Limited)
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| Contact: |
Mr. Michael Woo |
| Address: |
No.3 Daode Street, 10th floor |
| Postcode: |
066000 |
| Tel: |
86-18630350089 |
| Fax: |
86-0335-3589923 |
| E-mail: |
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