DMS SEALS TECHNOLOGY CO.,LIMITED
The Professional Sealing Solution Supplier(O Ring Suppliers & Oil Seal Manufacturers).
DMS Seals - Hydraulic Seals and Oil Ring Seals Manufacturer & Supplier
BRT Bronze filled PTFE Back-Up Ring
1. Application and properties
BRT are used to prevent the seal from being squeezed, and improve the pressure resistance of the seal. The standard cut shape is beveled. If there is no problem with the installation, a non-cut ring can also be used.
2. Standard materials
Bronze filled PTFE
3. Working Conditions
Working Conditions | ||||
Diameter Range | Pressure Range | Temperature Range | Speed | Medium |
3 - 1600mm | 0 - 60MPa | -45℃ +260℃ | 15 m/s | hydraulic oil, flame retardant liquid, water, gas |
4. Installation Dimensions
d | D | T | Order No. |
40 45 45 | 50 55 60 | 3 3 3 | BRT40*50*3 BRT45*55*3 BRT45*60*3 |
50 50 50 | 60 63 65 | 3 3 3 | BRT50*60*3 BRT50*63*3 BRT50*65*3 |
55 55 55 | 65 68 70 | 3 3 3 | BRT55*65*3 BRT55*68*3 BRT55*70*3 |
60 60 60 | 70 73 75 | 3 3 3 | BRT60*70*3 BRT60*73*3 BRT60*75*3 |
60 65 65 | 80 75 78 | 3 3 3 | BRT60*80*3 BRT65*75*3 BRT65*78*3 |
65 65 70 | 80 85 80 | 3 3 3 | BRT65*80*3 BRT65*85*3 BRT70*80*3 |
70 70 70 | 83 85 90 | 3 3 3 | BRT70*83*3 BRT70*85*3 BRT70*90*3 |
75 75 75 | 85 88 90 | 3 3 3 | BRT75*85*3 BRT75*88*3 BRT75*90*3 |
75 80 80 | 95 90 93 | 3 3 3 | BRT75*95*3 BRT80*90*3 BRT80*93*3 |
80 80 85 | 95 100 100 | 3 3 3 | BRT80*95*3 BRT80*100*3 BRT85*100*3 |
85 90 90 | 105 105 110 | 3 3 3 | BRT85*105*3 BRT90*105*3 BRT90*110*3 |
95 95 100 | 110 115 115 | 3 3 3 | BRT95*110*3 BRT95*115*3 BRT100*115*3 |
100 105 105 | 120 120 125 | 3 3 3 | BRT100*120*3 BRT105*120*3 BRT105*125*3 |
110 110 115 | 125 130 130 | 3 3 3 | BRT110*125*3 BRT110*130*3 BRT115*130*3 |
115 120 120 | 135 135 140 | 3 3 3 | BRT115*135*3 BRT120*135*3 BRT120*140*3 |
125 125 130 | 140 145 145 | 3 3 3 | BRT125*140*3 BRT125*145*3 BRT130*145*3 |
130 140 150 | 150 160 170 | 3 3 3 | BRT130*150*3 BRT140*160*3 BRT150*170*3 |
160 170 180 | 180 190 200 | 3 3 3 | BRT160*180*3 BRT170*190*3 BRT180*200*3 |
Professional O Ring Suppliers & O Ring Manufacturers
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TEL: +86-757-86235767
Contact Person: Frank Zhou
E-mail:
sales@dmsseals.com
dms@dmsseals.com
Skype: 13318313660
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