Specification :

Internal pneumatic line-up clamp can meet lining-up requirement of steel pipes ranging from 6" to 60" (168mm – 1524 mm), realize accurate alignment of pipe joints quickly and efficiently. It is ideal choice for construction of oil and natural gas pipeline, civic water line system, chemical plant etc.

Technical Features:
Famous worldwide brand valves, cylinders & pneumatic motors adopted, improve the reliability of the air-control system greatly. Com in structure, safe & reliable performance. High accuracy of line-up with wide applicable range Easy, safe & quick operation. Clean, efficient, environment-protective, high capability of climbing and passing through. Quick & convenient adjustment, easy to maintenance and repair.

Main Technical Parameters (Part 1)

Parameters Model Suitable Pipe DN
(mm) Heads Nos (one side) Air Tank Pressure
(MPa) Working Pressure
(MPa) Supporting Pressure
(kN)
DNQ6" 168 6 1.0 0.6-1.0 105
DNQ9"-11"
219-273
6
1.4
0.6-1.0
119
DNQ11"-13"
273-325
6
1.4
0.6-1.0
119
DNQ11"-15" 305-357 6 1.4 0.6-1.0 300
DNQ16"-18"
406-457
8
1.4
0.6-1.0
703
DNQ16"-18"Z 406-457 8 1.4 0.6-1.0 703
DNQ20"-22"Z
508-559
10
1.4
0.6-1.0
1175
DNQ22"-24"Z
559-610
12
1.4
0 .6-1.0
1175
DNQ24"-26"Z
610-660
12
1.4
0.6-1.0
1175
DNQ28"-30"Z
711-762
12
1.4
0.6-1.0
1890
DNQ30"-32"Z
762-813
14
1.4
0.6-1.0
3310
DNQ32"-36"Z
813-914
16
1.8
0.6-1.0
3310
DNQ36"-40"Z
914-1016
18
1.4
0.6-1.0
3310
DNQ40 "-42"Z 1016-1066 20 1.8 0.6-1.0 3310
DNQ48"-52"Z
1219-1321
22
1.8
0.6-1.0
3500
DNQ56"-60"Z
1422-1524
22
1.8
0.6-1.0
3500

Main Technical Parameters (Part 2)

Parameters Model Gradient
Capability Min. Turning Radius
(D) Travelling Speed
(m/s) Driving Mode Weight
(Kg) Dimensions
(mm)
DNQ6" Non-propelled types 36 D150×1437
DNQ9"-11"
53
D190×1593
DNQ11"-13"
60
D240×1665
DNQ11"-15" 130 D260×1751
DNQ16"-18"
163
D350×2132
DNQ16"-18"Z 20 0~1.3 Self-propelled types 188 D350×2132
DNQ20"-22"Z
20 30 0~1.3 364
D480×2410
DNQ22"-24"Z
20 30 0~1.3 390
D530×2410
DNQ24"-26"Z
20 30 0~1.3 410
D580×2400
DNQ28"-30"Z
20 30 0~1.3 595
D670×2800
DNQ30"-32"Z
20 30 0~1.3 730
D690×2938
DNQ32"-36"Z
20 30 0~1.3 790
D722×3023
DNQ36"-40"Z
20 30 0~1.3 880
D860×3188
DNQ40"-42"Z 20 30 0~1.3 982 D950×3029
DNQ48"-52"Z
20 30 0~1.3 1800
D1120×3565
DNQ56"-60"Z
20
30
0~1.3 2200
D1310×3500

Notes
1. All parameters are for reference only, subject to changes without prior to notice.
2. For further information, please feel free to contact us.