BRAKES PARTS, SEALS, THERMAL INSULATION PRODUCTION FACTORY
196006, St. Petersburg, Tsvetochnaya str., 16
- Brakes parts +7 (812) 388-18-23, 388-59-19
- Seals+7 (812) 388-31-14, 388-54-48
- Thermal insulation and additional parts +7 (812) 388-31-14, 388-54-48
- Industrial rubber goods +7 (812) 380-17-91, 388-89-63
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Home → Seals → Ring packings
Ring packings
Asbestos-graphite ring packings AG-50
| Asbestos-graphite ring packings AG-50 are used for packing stuffing boxes, non-flange connections of frame with valves, bolts and other types of armature. Used for stop and control valve of heat power plants, chemical and oil industries’ plants and factories |  |
Articles are supplied in boxes, each article is individually packed..
Technical features
| Parameter | Points of parameter |
| Working area | Water, water steam |
| Pressure, MPa | Water, water steam |
| temperature, t˚C | Up to 40 MPa |
| Weight loss when heating, %, not more than | Up to 650˚ С |
| Breaking load( for ring with sizes of 32*20*6 mm, Н, not less than | 14 |
| Density, g/sm3, not less than | 1,8 |
Warranty storage period – 18 months since manufacture date if meet conditions of transportation and storage.
geometric sizes of rings AG-50
D(outer diameter) xd(inner diameter) xh(height), mm
from 24x14x5 to 400x340x30 mm
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