The ZXF Type B X-ray Digital Radiography (DR) inspection system is a high‑efficiency, high‑precision nondestructive testing device specially designed by RAYSOV X‑ray for non‑standard components such as pressure vessels and stainless steel pipes. It is suitable for weld‑quality inspection of materials including titanium and titanium alloys, zirconium and zirconium alloys, nickel and nickel alloys, as well as ordinary steels and specialty alloy steels, accurately detecting internal defects such as porosity, shrinkage cavities, looseness, slag inclusions, cracks, lack of fusion, and incomplete penetration. The system integrates advanced high‑frequency, high‑voltage X‑ray technology, amorphous silicon flat‑panel digital imaging, computer image processing, and multi‑axis electromechanical control. It supports both double‑wall and single‑wall radiographic modes, and is equipped with the ZXVISPRO image enhancement system—featuring RAYSOV’s patented Raylion image‑filtering technology—which significantly improves image sensitivity. A multi‑degree‑of‑freedom mechanical platform enables coordinated multi‑axis motion of the X‑ray source and detector, while an integrated transport carriage and rotating rollers ensure automated workpiece positioning and full circumferential coverage. With its high level of automation, precision, and reliability, this system serves as an ideal inspection platform for quality assessment, failure analysis, and process optimization of large pressure vessels and tubular components.

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Product Introduction
Technical Specifications
Case image

- Commodity name: Large-Diameter Welded Pipe X-Ray Digital Imaging Inspection System
- Commodity ID: ZXF S
- 射线能量 ( kV ): 160,225,320
- 检测类型: In-line inspection on the production line,Welded Pipe / Tube Bundle Inspection
- 设备类型: Oversized equipment
- 检测方式: Through-type detection
- 射线能量list: 160kV/225kV/320kV
- 特点: Large-Scale Equipment | Flaw Detection for Large Welded Pipes | Online Inspection on the Production Line
- 标签蓝: Customizable equipment
- 标签绿: AWR automatic tube feeding
- 标签橙: Girth Weld Inspection
- 标签红: Image enhancement function
The ZXF Type B X-ray Digital Radiography (DR) inspection system is a high‑efficiency, high‑precision nondestructive testing device specially designed by RAYSOV X‑ray for non‑standard components such as pressure vessels and stainless steel pipes. It is suitable for weld‑quality inspection of materials including titanium and titanium alloys, zirconium and zirconium alloys, nickel and nickel alloys, as well as ordinary steels and specialty alloy steels, accurately detecting internal defects such as porosity, shrinkage cavities, looseness, slag inclusions, cracks, lack of fusion, and incomplete penetration. The system integrates advanced high‑frequency, high‑voltage X‑ray technology, amorphous silicon flat‑panel digital imaging, computer image processing, and multi‑axis electromechanical control. It supports both double‑wall and single‑wall radiographic modes, and is equipped with the ZXVISPRO image enhancement system—featuring RAYSOV’s patented Raylion image‑filtering technology—which significantly improves image sensitivity. A multi‑degree‑of‑freedom mechanical platform enables coordinated multi‑axis motion of the X‑ray source and detector, while an integrated transport carriage and rotating rollers ensure automated workpiece positioning and full circumferential coverage. With its high level of automation, precision, and reliability, this system serves as an ideal inspection platform for quality assessment, failure analysis, and process optimization of large pressure vessels and tubular components.

Core Features and Advantages of the Product

Multi-axis coordinated mechanical system with full degrees of freedom and seamless, dead‑zone‑free coverage.

Features: The system is equipped with a multi-axis (multi-degree-of-freedom) motion mechanism, allowing the X-ray source to translate along the X, Y, and Z axes and to pivot about these axes. The detector can move independently, while the workpiece can be automatically rotated and translated, with coordinated motion across all axes. Same linkage.

Advantages: Whether it’s small-diameter welded pipes, large-diameter tanks, or custom-shaped non-standard components, full‑circumferential, multi‑angle, dead‑zone‑free imaging inspection can be achieved. With high mechanical motion accuracy and rapid response, it thoroughly resolves… Solves the challenging problem of pose adjustment in complex workpiece inspection.

AWR fully automated inspection process, seamlessly integrated with the production line.

Features: The system integrates AWR’s automatic pipe feeding, automatic weld‑joint positioning, and automatic pipe clamping and rotation functions; it also supports interfacing with MES/MOM systems to retrieve steel pipe information, enabling the weld seam to automatically advance to the inspection station. It automatically discharges upon completion of testing and is compatible with existing production lines.

Advantages: No manual intervention is required; workpieces flow in and out continuously and automatically, significantly reducing operator workload and enabling online, continuous inspection of batch‑processed parts. Full‑process data is automatically traceable, supporting a “one part, one file” approach. The requirements for refined management.

Intelligent data collection and end-to-end traceability ensure hassle-free data management.

Features: The system supports automatic QR-code scanning to retrieve workpiece information from the MOM system, automatically configures flaw‑detection acquisition parameters, and automatically generates and overlays image file names (including workpiece information, operator details, and inspection data). Parameters), which are automatically uploaded to the quality management system after collection.

Advantages: Workpiece codes are automatically aligned, and files are automatically categorized and archived, completely eliminating human‑error in data entry. The entire inspection‑data workflow is fully traceable, meeting the stringent archival‑management requirements of the special‑equipment industry. Provides a reliable basis for quality traceability and accountability.

Automatic defect marking plus precise measurement ensures efficient and accurate rework localization.

Features: The system supports automatic defect marking, automatically identifying defect locations on the workpiece based on recognition results; it integrates multiple image‑analysis functions, including dimensional measurement, grayscale measurement, and signal‑to‑noise ratio measurement. Tool.

Advantages: Defect locations are immediately apparent, enabling repair personnel to pinpoint defects accurately without the need for a second inspection, thereby significantly reducing repair time. The multi‑dimensional measurement capabilities meet the standard’s requirements for quantitative verification of image quality. Film evaluation is more scientific and standardized.

Automatic defect marking combined with dual monitoring of distance and angle ensures precise and efficient rework positioning.

Features: It integrates a defect‑marking device that automatically marks defects on the weld‑joint side based on intelligent recognition results; it is also equipped with distance and angle monitoring feedback units to quantitatively track the straight‑pipe travel distance and… Rotational angle.

Advantages: Defect locations are immediately apparent, enabling repair personnel to pinpoint them accurately without the need for a second NDT inspection, thereby significantly reducing repair time. Closed-loop monitoring of distance and angle ensures the repeatability of multi‑angle radiographic inspections. Together with consistency, it provides a reliable positional reference for automated inspection.

Intelligent Image Evaluation ADR System (Optional)

Features: An optional intelligent weld‑defect assessment system is available, offering a variety of model algorithms and supporting the identification of both surface and internal defects. It delivers high accuracy in defect classification, with an extremely low false‑negative rate, ensuring that hazardous defects are not missed. The rate is zero.

Advantages: Significantly reduces the workload of film‑inspection personnel, particularly suited for high‑volume, continuous inspection scenarios. With zero missed detection of critical defects, it provides the highest level of assurance for the safe operation of workpieces. Identification results are displayed in pop‑up alerts. It also supports automatic suspension of flaw detection for manual verification, enabling more scientific human–machine collaboration.

Detection Feature Demonstration

Automatic alignment of weld joint codes (uploaded to the cloud)

Grayscale Adaptation

Grayscale measurement

Defect Scale

Signal-to-noise ratio measurement

Defect Annotation and Remarks

The following parameters represent the standard configuration of the testing equipment. Given the wide variety and diverse specifications of gas‑welded pipes, RAYSOV can provide tailored, customized solutions based on the customer’s specific testing requirements.

Inspected product
Material	Titanium and titanium alloys, zirconium and zirconium alloys, nickel and nickel alloys, common carbon steels, and special alloy steels
Maximum loading dimensions	Φ219-1220mm/L:12-13m
Maximum weight	-
Maximum thickness	0–50 mm (Fe)
X-ray machine
Maximum voltage	160/225/320kV
Maximum power	800W\|1800W
Focus size	EN12543 d=0.4mm/d=1.0mm
Imager
Imaging area	146mm x 146mm
Pixel size	100 μm
System Parameters
Image sensitivity	Static sensitivity: 0.8–1.5% (after computer image processing) Dynamic sensitivity: 2.5–3.5% (2 m/min)
System resolution	5.0 lp/mm (after image processing)
Leakage radiation dose	<1.0 μSv/h (at a distance of 30 cm from the lead room)
Protective room dimensions	Concrete Protective Chamber
Maximum weight	Customization

X-ray Digital Imaging Inspection System for Pipe Welds

Cylinder X-ray Digital Imaging Inspection System

X-ray Digital Imaging Inspection System for Pipe Welds

Cylinder X-ray Digital Imaging Inspection System

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