This series of onshore internal pipe line up clamp are used to align two pipes before welding in long distance onshore pipeline construction project. Suitable for straight seam, seamless, spiral welded steel pipes. The operation mode is pneumatic control.
The technical points and advantages of DP clamp:
Input pressure≤1.5MPa; Working pressure: 0.5MPa-0.8MPa
Compressed air as operate source: Max. pressure: 1.5MPa, Min. air flow rate: 650L/min.
Grade capability to 20°, pipe radius which the equipment can pass through should be less than 38D(D is the specified pipe diameter).
All pneumatic components are German FESTO.
America Ingersoll Rand or German COPPER driving motor.
The hose connections utilize cone sealing, using compressed hose covered by a steel wire protective layer.
Model and specification:
Model | DKQ168 |
DKQ219 |
DKQ273 |
DKQ324 |
DKQ355 |
DKQ406 |
Applicable pipe size |
6″ |
8″ |
10″ |
12″ |
14″ |
16″-18″ |
Product overall |
Φ120x2200 |
Φ175x1300 |
Φ170x1350 |
Φ250x1500 |
Φ280x1600 |
Φ360x1980 |
Weight |
100 kg |
50 kg |
85 kg |
130 kg |
170 kg |
250 kg |
Number of clamp shoes |
4x2 |
4x2 |
6x2 |
8x2 |
10x2 |
10x2 |
Clamping force |
5T |
20T |
20T |
55T |
68T |
85T |
Model |
DKQ508 |
DKQ610 |
DKQ711 |
DKQ813 |
DKQ914 |
DKQ1016 |
Applicable pipe size |
20″-22″ |
24″-26″ |
28″-30″ |
32″-34″ |
36″-38″ |
40″-44″ |
Product overall |
Φ470x2700 |
Φ550x2750 |
Φ650x2850 |
Φ750x3000 |
Φ850x3230 |
Φ950x3280 |
Weight |
525 kg |
680 kg |
850 kg |
1000 kg |
1300 kg |
1500 kg |
Number of clamp shoes |
10x2 |
12x2 |
12x2 |
16x2 |
18x2 |
18x2 |
Clamping force |
150T |
183T |
270T |
270T |
450T |
650T |
Model |
DKQ1168 |
DKQ1320 |
DKQ1473 |
DKQ1625 |
DKQ1778 |
DKQ1930 |
Applicable pipe size |
46″-50″ |
52″-56″ |
58″-62″ |
64″-68″ |
70″-74″ |
76″-80″ |
Product overall |
Φ1000x3800 |
Φ1150x4120 |
Φ1250x4200 |
Φ1450x4300 |
Φ1640x4300 |
Φ1780x4500 |
Weight |
1750 kg |
1950 kg |
2300 kg |
2600 kg |
2800 kg |
3000 kg |
Number of clamp shoes |
24x2 |
24x2 |
30x2 |
30x2 |
36x2 |
36x2 |
Clamping force |
750T |
750T |
750T |
750T |
750T |
750T |