Does the product meet international standards?

Yes, our products comply with ASTM B777, AMS-T-21014, and are manufactured by an ISO accredited facility.

Is the material environmentally safe?

Yes, it is a non-toxic, environmentally friendly alternative to lead that meets international environmental protection standards.

Tungsten Heavy Alloy Nuclear Radiation Protection Shields

Name: Tungsten Heavy Alloy Nuclear Radiation Protection Shields
Brand: Xi'an Kefeng Powder Metallurgy Co., Ltd.
SKU: 2130954425

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, Electronics, Industrial, Medical, Chemical

Standard

ASTM

Model NO.

TS004

Purity

90%~97%

Alloy

Shape

Custom Parts or According to Drawings

Type

Tungsten Sheets

Width and Length

(2.0-250.0mm)×(2.0-250.0mm)

Thickness

2mm-15mm

Supply State

Sintered, Forged and Vacuum Treatment

Customized

Sheet/Plate/Foil/Strip According to Drawi

Material

90%-97%Wnife or 90%-97%Wnicu

Grade

ASTM B777-15 AMS 7725ctams T-21014

Maximum Length

800X170X1.5mm

Density

16.85~17.30g/Cc, 17.15~17.85g/Cc, 18.25~18.85g/Cc

Ultimate Tensile Strength

758MPa, 724MPa, 689MPa

Class

1, 2, 3, 4

Yield Strength

517MPa

Elongation

5%, 3%, 2%

Nonmagnetic Alloys

Ultimate Strength 648MPa, 648MPa, Na

Heat Treatment

Sintering, Forged and Ground Surface

Other Quanlity

ASTM B777, AMS 7725, Mil-T-21014

Transport Package

Export Wooden Box with Foam Inside

Specification

Standard sizes or customized

Trademark

Kefeng

Origin

China

HS Code

9022909090

Production Capacity

5000kgs Per Month

Key features

Customized Dimensions: Available in custom sizes and shapes according to specific drawings and requirements.

High Radiation Absorption: Superior density and attenuation properties effectively block X-rays and gamma radiation.

Superior to Lead: Environmentally friendly alternative to lead with higher density and mechanical strength.

Diverse Alloy Grades: Offered in 90W, 93W, 95W, and 97W compositions with densities up to 18.85 g/cm3.

High Mechanical Strength: Features high ultimate tensile strength, hardness, and excellent impact resistance.

Corrosion and Heat Resistant: Resistant to corrosion, high temperatures, and surface damage like chips or dents.

ISO Accredited Quality: Manufactured by ISO accredited facility ensuring high standards of flatness and machinability.

Fast Delivery: Standard delivery time of 15-30 days with capability for mass production up to 5000kg.

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: ≤9.73hTerms 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.