Industrial X Ray NDT Inspection Equipment For Welding In Petrochemical Industry

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

• ‌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.

Hangzhou Huiwei Nondestructive Testing Equipment Co., Ltd. is a high-tech enterprise in key national support areas, a national science and technology-based small and medium-sized enterprise, a Zhejiang Province specialized and new enterprise, and a Yuhang District science and technology enterprise R&D center. It has obtained the EU CE certification, AAA corporate credit rating certification, ISO9000, ISO14000, ISO45001 three system certifications, and as the only equipment company to participate in the drafting of the "Radiographic Inspection Personnel Practical Examination Procedures" standard.