X-Ray Pipeline Crawler
The X-ray based weld inspection process can help to assure the
quality in pipeline construction. The step to inspect the non-
conformance or insufficient finishing in welded seams is required
for quality assurance purpose in the process of producing pipelines,
no matter for steel or any other special alloys. Because of the
leakage on the pipelines for gas or petrol can result dangerous
damage on property, environment, and even human life, the welded
connections in pipelines for gas and petrol transportation must be
inspected.
Recently, the X-ray technology has become an important
role in the weld inspection process.
Construction:
Controller: magnetic positioning system
Crawler
X-ray generator
Battery box
Battery charger
Features:
Crawler
1.We adopts electronic speed control technology to achieve the
slow starting and low-speed positioning.It can guarantee the
generate to do positioning more accurately.
2.Perform normally and it is not be affected by the electric welding
machine.
3.It uses multiple real-time function to protect the X-ray generator
from water, over-voltage, over-current, and overheat.
4.It also has the ability to inspect the energy of battery automatically.
The crawler will turn back when the battery has not enough power.
It also returns automatically after 30 minutes if no signal.
5.The X-ray system has constant voltage control function to ensure
the density of the x ray is consistent ,not impacted by the battery
and also has the ability to save energy and protect the motor from
overcurrent.
Generator
The X-ray system has constant voltage control function to ensure
the density of the x ray is consistent ,not impacted by the battery
and also has the ability to save energy and protect the motor from
overcurrent.
Safe and reliable generator adopts design of SF6 gaseous
insulator,grounded-anode,and air fan cooling.
High purity and high density aluminium radiator is specially
designed for our instrument.High temperature installation
technology is adopted to improve 30% heat radiation.
The HV coils made by imported enamel wire are applied
in the X-ray generator,so as to make the quality of the
complete equipment improved a great deal.
Battery
We choose leadacid battery from Panasonic.
Compared with the lithium battery,our battery can store the
energy 30% more.Leadacid battery can also resist higher
temperature,so it can avoid explosion under the overheating condition.
Model No |
RY-355C |
RY-710C |
RY-1400C |
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Locating System |
Magnetic Medium Control |
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Available Pipeline Diameter (inch) |
8.6~14.0 |
12.7~28.0 |
20~55.1 |
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Available Pipeline Diameter (mm) |
219~355 |
323~710 |
508~1400 |
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Crawler Dimensions (mm) |
1490×170 ×150 |
1300×190 ×200 |
1350×240 ×350 |
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Controller Dimension (mm) |
198×102×150 |
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Crawler Weight (kg) |
37 |
57 |
93 |
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Lead Acid Battery |
7Ah |
12Ah |
17Ah |
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Battery Weight (kg) |
28 |
44 |
64 |
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Max Climbing Slope |
30° |
30° |
40° |
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Swerving Radii |
≥10D |
≥10D |
≥7D |
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Drive Type |
Two Wheels Driven |
Two Wheels Driven |
Four Wheels Driven |
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Total Exposuring Time (min) |
60 |
60 |
90 |
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Crawling Speed (m/min) |
18 |
18 |
18 |
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Max Moving Distance (km) |
5 (Return) |
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X-ray Generator |
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Model |
XXHA- P1005 |
XXHA- P1605 |
XXHA- P2005 |
XXHA- P2505 |
XXHA- P3005 |
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Max. Penetration A3 Steel( mm) |
8 |
15 |
24 |
34 |
40 |
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Generator Dimension (mm) |
Φ170 *870 |
Φ200 *900 |
Φ245 *910 |
Φ290 *970 |
Φ310 *1070 |
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Generator Weight (kg) |
14 |
18 |
23 |
33 |
39 |
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Generator Voltage (kV) |
40- 100 |
100- 160 |
80- 200 |
130- 250 |
150- 300 |
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Focus Size (mm) |
1.0* 2.5 |
1.0* 3.5 |
1.0* 3.5 |
1.0* 5.0 |
1.0* 6.0 |
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X-ray Tube |
Glass tube |
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Radiation Angle |
360° × 40° |
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Exposure Time (min) |
0-5 |
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Locating Error (mm) |
±5 |
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Anode Target |
Cone target |
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Operate Temperature |
-20℃~+75℃ |
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Insulation |
SF6 |
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Available Humidity |
≤90% |
Accessory
No. |
Name |
Quantity |
1 |
Crawler dolly |
1 set |
2 |
Control system |
1 set(magnetic) |
3 |
X-ray generator |
1 set |
4 |
batteries |
1 set(125V) |
5 |
Charger |
1 set(125V) |
6 |
Charger for control system |
1 set |
7 |
bracket plate |
1 pcs(on front and back) |
8 |
Sliding plate |
1 pcs(on front and back) |
9 |
Spindle housing |
1 set |
10 |
Cable |
1 set |