Industrial X Ray Machine for Welding Rt Equipment and NDT Inspection in Petrochemical Industry
Main introduction:
Advanced 300kV Industrial Radiography System (RD-300LG)
Performance Highlights
- Material Penetration: Capable of inspecting 66mm-thick A3 steel structures, with peak performance reaching 80mm penetration in equivalent materials
- Safety Integration: Automated door interlock system ensures operator protection during active imaging
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Innovative Engineering Features
- Cooling Solution: Combines SF6 gas insulation with advanced anode air cooling for sustained thermal management
- Environmental Design:
- Zero ozone emission during operation
- Reduced electromagnetic interference for safer workspaces
Core Technical Specifications
- Dual-Mode Operation: Configurable for both directional and panoramic exposure modes
- Enhanced Tube Technology: Features a 300kV ceramic emitter with superior thermal stability
- Optimized Duty Cycle:
- Mainland China: 4:1 operational ratio for intensive industrial applications
- International Markets: 3:1 ratio adapted for diverse field conditions
- Extended Runtime: Supports uninterrupted 30-minute continuous exposures
Industry Applications
Primarily deployed for integrity assessment of critical energy infrastructure, including:
- Cross-country petroleum pipelines
- High-pressure gas transmission networks5
Compliance & Adaptability
- Meets PRC's GB/T standards for non-destructive testing equipment
- Modular architecture supports rapid configuration for both fixed-site and mobile deployments
RD-300LG Technical Parameter
| Item | Technical Data |
| | AC Power | AC 220V+/-10%, 50Hz |
| Output | Tube current | 5mA |
| | High voltage transfer input voltage fluctuation | +/- 1% |
| X Ray Generator | Cooling method | Force air cooling |
| | Insulated method | SF6 gas insulation |
| | Soft working pressure (20ºC) | 0.35~0.45Mpa |
| Working Condition | Temperature | -30-40ºC |
| | Relative Humidity | <85% |
| | Altitude | 1000m |
| Max Penetration Condition | Steel | A3(mm) |
| | Focal length | 600m |
| | Exposure | ≤30mAmin |
| | Film | Double-sided lead foil sensitization |
| | Darkroom treatment | 20+/-2ºC, 5min |
| | Optic density | D≥2.0 |
| The controller | Size | |
| | Weight | |
| | Timing error | 5min +/- 10% |
| Working Rate | Working & rest 2:1 working rate, the max exposure time 9.5min |
Company profile
The R&D center of Hangzhou Huiwei NDT Equipment Co., Ltd. is located in Yuhang District, Hangzhou City, and the production base is located in Fuyang District, Hangzhou City. Established in 1993, it is a national high-tech enterprise specializing in the manufacture of industrial X-ray flaw detectors integrating R&D, production and sales.
Since its establishment, the company has focused on the research and development of industrial ray flaw detectors, and has continued to innovate and break through. In 2016, it successfully developed the first domestic portable industrial X-ray machine RD300LG series that can work continuously and expose, and created the industrial X-ray machine in the same year. In 2017, the company was recognized as a high-tech small and medium-sized enterprise in Zhejiang Province and the R&D center of Yuhang District. In 2018, it successfully developed the first domestic high-frequency DC industrial X-ray machine G300 series. Up to now, the company has successfully obtained 24 patent authorizations .
The company's products have been widely used in oil and gas pipelines, long-distance pipelines, boiler pressure vessels, chemical industry, aerospace, military and other fields. It has established long-term strategic cooperative relations with large enterprises such as PetroChina, Sinopec, chemical equipment manufacturing, and aerospace special equipment.
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