Steel Gas Cylinders Welding Seam X-Ray Inspection System_Product list-Dothing Technologies Co.,Ltd

Product Business Terms

Minimum Order Quantity:	1
Packaging Details:	Freight packaging
Delivery Time:	4 months
Payment Terms:	30% Advance charge 65% Payment for shipment 5% Delivery payment
Supply Ability:	Annual production of 20 sets

Product Introduction

The quality of weld seams on gas cylinders is paramount for ensuring smooth operation, making it a pivotal aspect of quality control. Batch rapid testing is an essential requirement in this regard.

Daoqing Technology has globally delivered over two hundred sets of gas cylinder weld seam inspection systems. The fourth-generation DU201 solution has emerged as the most practical, reliable, widely applicable, and preferred low-cost solution for gas cylinder inspection. Renowned for its outstanding defect detection rate and user-friendly operation, it incorporates Daoqing Technology's High Definition Image (HDI) processing technology, delivering unmatched defect detection results. It meets the stringent standards of GB/T17925 and ASME V, ensuring high-quality inspections.

The DU201 configuration includes X-ray sources, imaging detectors, conveyors, and inspection machinery, catering to weld seam inspection of diameters ranging from Ø200mm to Ø600mm. Customized inspection systems are also available to meet specific needs.

Application scope

Liquefied Petroleum Gas Cylinder (PNG)	Liquefied Natural Gas Cylinder (LNG)
Welded Insulated Gas Cylinder	Low-Temperature Gas Cylinder
Acetylene Gas Cylinder	Ammonia Gas Cylinde
Other Steel Cylinders

Competitive Advantage

Unique long-life, high-reliability control technology.

Innovative long-lasting and highly reliable control technology. Automated encoding and preservation of images.

Effortless one-touch synchronization of imaging and mechanical operations.

Automatic cessation of imaging and mechanical processes.

Exceptional image quality, courtesy of Daoqing Technology's advanced HDI technology.

The original images remain unchanged.

Daoqing's exclusive dynamic image floating window display function.

Simultaneous display of composite images on the same screen.

Automated generation of detection reports, compatible with Excel format.

Localized chip-level maintenance service.

Technical Parameter

	DU201
	160kV		200kV
Gas Cylinder	PNG、Acetylene Gas Cylinder		PNG、LNG、Acetylene Gas Cylinder、Ammonia Gas Cylinder
Maximum single wall thickness	≤4.5 mm		≤7 mm
Diameter Ø	Ø180mm- Ø400mm		Ø180mm- Ø600mm
Imaging Mode	Double-walled single image
Rotational Speed	1-12 rpm
Image Resolution	≥3.9Lp/mm
Sensitivity	Satisfies GB/T17925-2011 and NB/T47013.11
Imaging Detector	Digital Flat Panel
Input Window	130mm×130mm
Pixel	1024×1024 with a spacing of 127μm
Gray Scale Level	65536(16bit）
Frame Rate fps	1fps-30fps (1:1)
X-ray Source	DG160MX		DG200MX
Tube Voltage	75kV-160kV		50kV-200kV
Tube Current	0.1-6mA		0.1-6mA
Focus (IEC336-1)	0.45		0.45
X-ray Power	480W		500W
System Control Console	1,200×1,000×750mm, 65kg
Power	P1×220Vac,50Hz,3kVA
light gate, collimator	pneumatic light gate, 2-position pneumatic collimator
Advantages and Features	Industrial-Grade High-Resolution Enhancer Delivering the lowest equipment cost with a mature and reliable fourth-generation solution. Offers industry-leading dynamic range for exceptional image quality, combined with long-term stability and minimal maintenance requirements. Powered by the latest generation of advanced HDI imaging technology.
Model
Applicable Cylinder Types	5 – 50 KG	2.5 – 50 KG		2.5 – 15 KG
Overall Dimensions (L×W×H)	3400×950×1600	2100×1250×1250		1120×700×1200