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Pistons are designed for the regular cleaning of the internal cavities and gas pipelines walls
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№
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Characteristic type
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Characteristics
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1
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Nominal pipe diameter DN, mm
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500
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600
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700
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800
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1000
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1200
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1400
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2
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Minimum turning radius, mm
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1500
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1800
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2100
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2400
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3000
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3600
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4200
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3
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Gas pressure at the gas pipeline, MPa
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7,5
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7,5
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7,5
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7,5
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7,5
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7,5
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7,5
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4
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Length of cleaned area
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Depending on the distance between the cameras and starting-receiving of the cleaning devices
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5
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Number of magnets
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6
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8
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8
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10
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12
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16
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16
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6
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Maximum weight of steel object held by a magnet, kg, not less
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10
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10
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10
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15
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15
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15
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15
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7
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Dimensions, mm, not more
D2
D1
L
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495
520
950
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595
620
1120
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695
710
1200
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795
820
1420
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995
1030
1560
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1180
1220
1930
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1380
1420
2105
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8
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Weight, kg, not more
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190
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280
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350
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520
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880
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1265
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1550
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Warranty period of operation - not more than 18 months from the date of pistons entry in operation, but not more than 24 months after shipment company. Average resource of polyurethane rings kit - no less than 600 km. On customer's request for additional payment plant will deliver a set of spare polyurethane rings.
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