Tungsten Radiation Shielding Container (CF18-T / Tungsten Pot / Tungsten Alloy Shielded Transport Container)

Product Overview

The CF18-T Tungsten Radiation Shielding Container, also widely referred to as the Tungsten Pot or Tungsten Alloy Shielded Transport Container, is a high-density, lead-free gamma shielding vessel specially developed for nuclear medicine, PET-CT centers and radiopharmacy laboratories. This CF18-T model is designed specifically for radiopharmaceutical vial transport. It is widely used for the safe storage, packaging, transfer and disposal of radiopharmaceuticals and radioactive sources.

Manufactured by Zhuzhou Jiuding Metal Technology Co., Ltd. located in China’s Tungsten Capital, this tungsten alloy shielding container provides excellent gamma-ray attenuation performance. Compared with traditional lead shielding containers, our CF18-T tungsten pot is non-toxic, eco-friendly, higher in density, smaller in volume and more stable in performance, making it an ideal upgraded shielding solution for modern medical radiation protection.

CF18-T Product Structure & Features

Superior Gamma Shielding Performance – High-density tungsten alloy effectively absorbs and attenuates gamma rays, reducing radiation exposure to staff, patients and the working environment.

Lead-Free & Non-Toxic – Fully RoHS and REACH compliant, no heavy metal pollution, safe for long-term medical laboratory use.

Bayonet Catch Locking Mechanism – The top lid adopts bayonet catch locking design, easy and fast to open and close while maintaining reliable locking.

O-ring Sealing – Equipped with precision O-ring seal to achieve perfect sealing performance.

Built-in Transport Handle – Integrated handle for convenient and safe vial transportation.

High Shielding Efficiency & Compact Structure – Higher density than lead, achieving equal or higher shielding capacity with smaller size and lighter weight.

Corrosion Resistant & Easy to Clean – Smooth surface supports regular disinfection, meeting high-standard medical hygiene requirements.

Fully Customizable – Custom size, cavity dimension, wall thickness and lead equivalent shielding according to customer application and radionuclide activity.

Material Compliance Standards

All tungsten alloy raw materials and finished products strictly comply with international military, industrial and Chinese national standards:

MIL-T-21014 – US Military Standard for tungsten heavy alloy

ASTM B777-99 – Standard specification for tungsten heavy alloy powder metallurgy parts

GB Series Standards – Chinese national industry standards

We can fully customize material formulas and product performance according to customer-specified standards.

Processing & Manufacturing Capabilities

Zhuzhou Jiuding Metal owns complete advanced precision processing equipment to support high-precision manufacturing of all tungsten alloy products:

CNC Lathe / Digital Controlled Lathe

Machining Center & Drilling Center

CNC Planar Grinding Machine / Surface Grinder

All machined parts follow the strict tolerance execution standard: GB/T 1804, ensuring precise dimension, excellent flatness and perfect assembly performance.

Testing & Inspection Equipment

To guarantee consistent quality, we are equipped with professional precision testing instruments for full-product inspection:

2D & 3D Measuring Instrument

Coordinate Measuring Machine (CMM)

High-precision Density Detector

Each batch of products undergoes strict dimensional inspection, density testing, surface inspection and performance testing before delivery.

Quality Certification & Inspection Documents

We provide complete international standard quality documents for customer verification, customs clearance and project acceptance:

EN 10204 3.1 Inspection Certificate

COA (Certificate of Analysis)

COC (Certificate of Conformity)

CO (Certificate of Origin)

Third-party inspection reports – Custom third-party material testing available as customer required

Company System Certifications

Our factory is certified with complete international quality, safety and environmental management systems, fully supporting medical-grade and industrial-grade product supply:

ISO 9001 – Quality Management System

ISO 13485 – Medical Device Quality Management System

ISO 45001 – Occupational Health & Safety Management System

ISO 18001 – Old version occupational health system (for customer reference)

RoHS – Hazardous Substance Compliance

REACH – EU Chemical Registration Compliance

Service & Customization Capabilities

We provide one-stop tungsten alloy solution service for global clients:

Full Customization – Custom materials, structures, sizes and products according to drawings and technical requirements. Provide professional high-density material and tungsten alloy solution support.

Standard Tolerance Control – All products executed according to GB/T 1804 tolerance standard.

Diversified Export Packaging – Professional export cartons (max load 20kg per carton), wooden boxes, iron drums, vacuum packaging, and custom packaging upon request.

Application Fields  of CF-18 tungsten container

Nuclear Medicine Departments

PET-CT Imaging Centers

Radiopharmacy Laboratories

Radioactive Source Storage & Transfer Stations

Medical Radiation Protection Research Institutions