What is the lead time for orders?

The average lead time is one month for both peak and off-season periods.

What are the payment terms?

We accept LC (Letter of Credit) and T/T (Telegraphic Transfer) for payments.

What is the purity of the tungsten alloy?

The alloy is a 95%W Ni Fe Alloy, ensuring high quality and performance.

Protect X-ray and Gamma Ray Exposure Tungsten Alloy Shielding

Name: Protect X-ray and Gamma Ray Exposure Tungsten Alloy Shielding
Brand: Xi'an Kefeng Powder Metallurgy Co., Ltd.
SKU: 2176257635

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

US$1.00-1,000.00

1 Piece

Sample price:US$1.00/piece.Request sample

Product profile

Customization

Available

Application

Aviation, Industrial, Medical

Standard

GB, ASTM

Purity

95%W Ni Fe Alloy

Alloy

Shape

as Per Drawing

Type

Special Shaped

Metal

Tungsten

Standards

ASTM B777

Properties

Density 18+/-0.25g/Cc

Inspection Properties

as Per E8

Quality

ASTM B7725

Transport Package

Export Wooden Box or Metal Drum

Specification

according to drawing

Trademark

Kefeng

Origin

China

HS Code

8101999000

Production Capacity

5000-10000 Per Month

Key features

High Density Shielding: Density 18+/-0.25g/Cc for superior X-ray and gamma ray absorption.

Multi-Alloy Options: Available in W-Ni-Fe, W-Ni-Cu, W-Cu, and W-Ni-Fe-Mo compositions.

Custom Shape Design: Shapes can be customized as per customer drawings and specifications.

Medical Radiation Protection: Ideal for shielding walls, doors, and windows in medical facilities.

Aerospace Safety: Protects astronauts and electronics from cosmic rays and solar particles.

Nuclear Industry Use: Used for control rods and protective casings in nuclear power plants.

Corrosion Resistance: Enhanced strength and ductility with excellent corrosion resistance.

ASTM Standard Compliance: Meets ASTM B777 standards for tungsten heavy metal alloys.

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: ≤9.46hTerms 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.