What payment terms are accepted?

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

What is the density range of the alloy?

The density ranges from 16.85 to 18.85 g/cm3 depending on the specific tungsten content.

Do you provide quality test reports?

Yes, we offer test reports including all relevant technical data for physical, material, and chemical properties.

Refractory Metal High Density Tungsten Ring and Fragment

Name: Refractory Metal High Density Tungsten Ring and Fragment
Brand: Xi'an Kefeng Powder Metallurgy Co., Ltd.
SKU: 2115397495

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

US$50.00-100.00

15 kg

Sample price:US$8.00/piece.Request sample

Product profile

Customization

Available

Application

Aviation, Industrial, Medical, Defense

Standard

GB, ASTM

Model NO.

Tungsten cutting ring

Purity

92.5%~97%

Alloy

Shape

Round

Type

Ring

Size

Od270 X ID25 X 200

Supply State

W Ring Machining Parts

Material

92.5-97% W-Ni-Fe Alloys

Grade

ASTM B777-15 AMS 7725 Mil-T-21014

Density

17.15~18.85g/Cc

Ultimate Tensile Strength

689MPa Min

Yield Strength

517MPa

Elongation

2% Min

Impact

90j Min

Cursh Test

50% No Break

Tungsten Alloy

Ring

Transport Package

Export Wooden Box with Foam Inside

Specification

Customized or As per drawings

Trademark

Kefeng

Origin

China

HS Code

81019990

Production Capacity

3000kgs Per Month

Key features

Custom Shape & Size: Rings with slots, screws, or steps produced per customer drawings.

High Density Alloy: Density ranges from 16.85 to 18.85 g/cm3 based on composition.

Strict Quality Assurance: Test reports provided for physical, material, and chemical properties.

Multiple Standards: Meets ASTM B777, AMS-T-21014, and GB standards.

High Strength: Ultimate tensile strength up to 758 MPa with yield strength 517 MPa.

Large Capacity: Supplying ability of 10,000 pieces per month.

Wide Application: Suitable for aviation, industrial, medical, and defense sectors.

Flexible MOQ: Minimum order quantity starts from 1 to 50 pieces.

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: ≤5.16hTerms of Payment: LC, T/TInternational Commercial Terms(Incoterms): FOB, EXW, CFR, CIF

AI-Powered supplier vetting

SummaryThe supplier specializes in tungsten heavy alloy products with a robust export capacity, accounting for 51% to 70% of total sales. They have been exporting for 23 years and offer customization services. Financial data for the past three years is available, but there is no collaboration with Fortune 500 companies. The supplier holds ISO9001:2015 certification and has a structured approach to quality control and customer service. However, they lack SDK availability for R&D and have no patents filed.

Supplier typeThe supplier is a combined company specializing in tungsten heavy alloy products, offering manufacturing and export services.

CertificationsThe supplier holds an ISO9001:2015 certification, indicating a recognized management system.

After-Sales capabilityThe supplier has clear procedures and records for handling customer complaints and service capability assessments.

Production capacityThe supplier offers high-quality production with export experience and meets ISO standards.

Customization capabilityThe supplier provides customization from samples and designs, supported by ODM and OEM services.