Product Overview
The Pneumatic Pipe Line-Up Clamp Φ508 is designed for pipe alignment and fit-up operations in pipeline construction and installation projects. It uses a pneumatic drive system and an expansion clamping mechanism to provide clamping force during pipe alignment.
This model is identified as DKQ458 and is designed for pipes with diameters ranging from Φ508 mm to Φ559 mm. Equipped with an Ingersoll Rand pneumatic motor, Japanese SMC pneumatic components, and a German FESTO directional control valve, the machine combines pneumatic operation with a multi-wheel traveling structure.
With an adjustable clamping mechanism, the pneumatic pipe line-up clamp provides a practical solution for pipeline alignment work where stable positioning and efficient operation are required.
Key Features & Advantages
1. Pneumatic Drive System
The machine is powered by a pneumatic motor with a rated power of 0.7 kW. Its pneumatic drive system supports the equipment's traveling and operating functions.
2. Powerful Expansion Clamping Mechanism
The expansion device provides a total tightening force of approximately 71 tons, according to the supplied product specifications. The machine is equipped with 20 jacking claws, with 10 claws on each side.
3. Adjustable Clamping Height
The clamping height can be adjusted through the lifting claws and supporting pads, helping operators adapt the equipment to the required pipe alignment position.
4. Multi-Wheel Traveling Structure
The machine adopts a pneumatic motor-driven, single-wheel drive structure. It has five wheels in total: one driving wheel at the top and four follower wheels at the bottom.
5. Pneumatic Components from Established Brands
The pneumatic system includes an Ingersoll Rand pneumatic motor, Japanese SMC components, and a German FESTO directional control valve, as specified in the product configuration.
6. Designed for Large-Diameter Pipes
The DKQ458 model is suitable for a pipe diameter range of Φ508–559 mm, making it applicable to specified large-diameter pipeline alignment operations.
Working Principle
The Pneumatic Pipe Line-Up Clamp operates through a pneumatic drive and expansion clamping mechanism.
First, the equipment is positioned in the required pipe working area. The pneumatic system supplies the operating power, while the expansion mechanism uses its jacking claws to apply clamping force. The clamping height can be adjusted through the lifting claws and supporting pads.
The pneumatic motor drives the traveling wheel, allowing the equipment to move along its operating path. The combination of the traveling structure and expansion clamping mechanism supports pipe alignment and fit-up operations.
The actual operating procedure should follow the manufacturer's instructions and the requirements of the job site.
Technical Specifications
| Parameter | Specification |
|---|---|
| Product Name | Pneumatic Pipe Line-Up Clamp |
| Model | DKQ458 |
| Applicable Pipe Diameter | Φ508–559 mm |
| Execution Standard | JB/T 13928-2002 |
| Cylinder Diameter | Φ236 mm |
| Working Pressure | 0.5–1.0 MPa |
| Input Pressure | 0.8–1.2 MPa |
| Expansion Clamping Force | Approximately 71 tons |
| Number of Jacking Claws | 20 pcs (10 on each side) |
| Pneumatic Motor Brand | Ingersoll Rand |
| Motor Power | 0.7 kW |
| Motor Operating Pressure | 0.5–1.0 MPa |
| Traveling Speed | 0.6–0.8 m/s |
| Gradeability | 15° |
| Operating Temperature | -10°C to +60°C |
| Air Storage Tank Capacity | 0.16 m³ |
| Cylinder / Bare Frame Dimension | Φ480 × 2410 mm |
| Traveling Structure | Pneumatic motor drive; 1 driving wheel and 4 follower wheels |
Applications
The Pneumatic Pipe Line-Up Clamp is intended for pipe alignment and fit-up operations in pipeline construction and installation work.
Potential application areas include:
Industrial pipeline installation
Large-diameter steel pipe alignment
Pipeline construction projects
Pipe fit-up preparation before welding
Pipeline assembly and maintenance operations
Before ordering, users should confirm that the pipe diameter, working pressure, and site conditions match the equipment specifications.
Frequently Asked Questions
Q1: What pipe diameter is the DKQ458 pneumatic pipe line-up clamp suitable for?
According to the supplied specifications, the DKQ458 model is suitable for pipes with diameters ranging from Φ508 mm to Φ559 mm.
Q2: What is the total clamping force of this machine?
The listed expansion clamping force is approximately 71 tons.
Q3: How many jacking claws does the machine have?
The machine has 20 jacking claws in total, with 10 claws on each side.
Q4: What pneumatic motor is used?
The supplied specifications identify an Ingersoll Rand pneumatic motor with a power rating of 0.7 kW.
Q5: What is the traveling speed?
The specified traveling speed is 0.6–0.8 m/s.
Q6: What is the operating temperature range?
The specified operating temperature range is -10°C to +60°C.
Q7: What information should be provided when requesting a quotation?
Please provide the required pipe diameter, project application, operating conditions, and quantity. These details help confirm whether the DKQ458 model is suitable for your project.
Request a Quote for Pneumatic Pipe Line-Up Clamp
Looking for a pneumatic pipe line-up clamp for large-diameter pipeline projects?
Contact our team with your pipe dimensions and project requirements. We can help you check the applicable model and equipment configuration.
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