What payment terms and lead times are offered?

Payment terms include LC and T/T. The average lead time is one month for both peak and off-season periods.

Is the material safe for medical use?

Yes, it is a non-toxic material that serves as a safe replacement for lead, protecting patients and personnel from harmful ionizing radiation.

Tungsten Gamma Radiation Shielding Elements for Linear Accelerators

Name: Tungsten Gamma Radiation Shielding Elements for Linear Accelerators
Brand: Xi'an Kefeng Powder Metallurgy Co., Ltd.
SKU: 2118924765

Shaanxi, ChinaXi'an Kefeng Powder Metallurgy Co., Ltd.

US$50.00-100.00

10 kg

Sample price:US$8.00/piece.Request sample

Product profile

Customization

Available

Application

Aviation, Industrial, Medical, Oil and Petroleum

Standard

ASTM

Model NO.

TS007

Purity

90%~97%

Alloy

Shape

Various Shapes

Type

Short Rod, Round Bar, Rectangular Blocks

Transport Package

Export Wooden Cases or Iron Barrels

Specification

Cutomized sizes or according to drawings

Trademark

Kefeng

Origin

China

Key features

Superior Radiation Shielding: Higher density than lead, requiring only one-third the material for equal gamma radiation protection.

Custom Shape Fabrication: Can be machined to various shapes and specifications according to customer drawings and requirements.

High Strength and Stability: Guarantees strength and stability for tough oil and gas drilling processes and high-temperature environments.

Non-Toxic Alternative: Safe replacement for lead, eliminating toxicity risks while providing excellent radiation absorption.

Wide Application Scope: Used in medical, industrial, aviation, and oil/gas sectors for shielding, balance weights, and sinker bars.

Corrosion Resistance: Features good corrosion resistance and simplified life cycle for durable performance in harsh environments.

Proven Manufacturing Expertise: Over 20 years of experience in powder metallurgy and conventional machining of tungsten alloys since 1999.

No Licensing Required: Tungsten alloy materials do not require special licensing, simplifying regulatory compliance for users.

Company profile

High Repeat Buyers ChoiceYears of Export ExperienceIn-stock CapacityQuality Assurance

Xi'an Kefeng Powder Metallurgy Co., Ltd.

Shaanxi, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 1999-07-17Nearest Port: Shanghai, TianjingAverage Response Time: ≤15hTerms of Payment: LC, T/TInternational Commercial Terms(Incoterms): FOB, EXW, CFR, CIF

AI-Powered supplier vetting

SummaryThe supplier is a combined company specializing in manufacturing and exporting tungsten heavy alloy products. It holds ISO9001:2015 certification, has documented quality and service procedures, and supports customization, ODM, and OEM services. Export experience spans 23 years, with 51%–70% of sales from exports and shipments to Europe, America, and Japan. R&D is active, with three engineers, new products reported in the past year, and available design documentation, but no SDK and no R&D patents are reported. Customer service procedures and corrective-action records are documented, while overseas service coverage is listed as zero. Financial information identifies reporting years but provides no assessable financial results. No cooperation with Fortune 500 companies is reported, and production scale or capacity metrics are not provided.

Supplier typeThe supplier is identified as a combined company and describes itself as a manufacturer and exporter specializing in tungsten heavy alloy products. This indicates an integrated manufacturing/export business rather than a purely trading or offshore entity.

CertificationsThe supplier reports ISO9001:2015 certification in its company description, sustainable development information, and management-system information. The repeated certification evidence supports a positive assessment of formal quality-management certification.

After-Sales capabilityThe supplier has written procedures and followed records for service assessment, corrective and preventive actions, and customer complaints. However, overseas service coverage is listed as zero, so the evidence supports procedural capability but not broad overseas service availability.

R&D capabilityThe supplier reports new products during the past year, ODM capability, three R&D engineers, and available design input, output, review, verification, and validation documents. Against this, it reports no available SDK and zero R&D patents; overall innovation activity is evidenced, but patent and SDK capabilities are absent.

Production capacityThe supplier manufactures customized tungsten sheet, plate, foil, and strip, follows uniform finished-product inspection instructions, and reports nine quality-control test equipment items. Export logistics and one-month peak and off-season lead times are stated, but production capacity or output volume is not provided.

Customization capabilityThe supplier explicitly offers customization from samples and designs, produces products according to drawings and requests, and provides ODM and OEM services. These multiple statements directly support strong customization capability.

Client casesThe supplier reports exports to Europe, America, and Japan and states that it provides OEM services for well-known brands. It also reports no cooperation with Fortune 500 companies, so customer experience is evidenced but specific named cases and top-tier corporate references are limited.

Product Q&A

Q:What are the main applications of these tungsten alloy shields?

They are widely used in medical, industrial, aviation, and oil and gas industries for radiation shielding, balance weights, vibration absorbers, heat transfer, and drilling bars.

Q:How does tungsten alloy compare to lead for radiation shielding?

Tungsten alloy has higher density and better stopping power than lead, allowing you to use one-third less material for the same energy-absorbing effectiveness while being non-toxic.

Q:Can the shielding elements be customized to specific shapes?

Yes, the tungsten alloy parts can be machined to different shapes per customer drawings and requirements, delivered as semi-finished or finished machined parts.

Q:What are the technical specifications for density and strength?

Density ranges from 16.85 to 18.85 g/cm3 depending on the grade (90W-97W). Tensile strength is typically 648-758 MPa min, with hardness up to 35 HRC max.

Q:What standards do these tungsten alloys meet?

The alloys meet ASTM standards, specifically ASTM B777 and AMS-T-21014, for grades like WNiFe and WNiCu.