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Quality Control

010203

ENTERPRISEn8w

ENTERPRISE
INTRODUCTION

Xi'an Kefeng Powder Metallurgy Co., Ltd. specializes in the production of tungsten-based high-density metal alloys, such as W-Ni-Fe, W-Ni-Cu, W-Ni-Fe-Mo, W-Cu, etc. We can produce deep-processed products for special purposes such as shielding parts, counterweights, and electrodes in accordance withASTM-B 777 standards according to customer drawings and requirements.

We can also provide customers with sintering, semi-finished products and finishing of tungsten alloy rods, rings, blocks, plates, and cubes to meet various customer needs. Tungsten, molybdenum metal and carbide products will be sourced for domestic customers as well.

We are ISO9001 certified for high density material manufacturing and processing.

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Product Center

Tungsten Alloy

Tungsten Copper Alloy

Tungsten Metal

Molybdenum Metal

90wnife 90wnicu 95wnife Hot Sale Tungsten Alloy Cube Tungsten Block

90wnife 90wnicu 95wnife Hot Sale Tungsten Alloy Cube Tungsten Block

90wnife 90wnicu 95wnife Hot Sale Tungsten Alloy Cube Tungsten Block

Tungsten Heavy Alloy Ring, Customized Ring, AMS-T-21014 and ASTM B777

Tungsten Heavy Alloy Ring, Customized Ring, AMS-T-21014 and ASTM B777

Tungsten Heavy Alloy Ring, Customized Ring, AMS-T-21014 and ASTM B777

With an acknowledged fame as one of the Chinese most experienced and professional tungsten products manufacturer, we Kefeng manufactures tungsten alloy parts and components to the superior specifications and quality standards, for which the process is ISO9001 certified and materials are SGS approved.

Diameter 1.5~380mm Tungsten Heavy Alloy Balls and Spheres, Standards AMS-T-21014 and ASTM-B-777

Diameter 1.5~380mm Tungsten Heavy Alloy Balls and Spheres, Standards AMS-T-21014 and ASTM-B-777

Diameter 1.5~380mm Tungsten Heavy Alloy Balls and Spheres, Standards AMS-T-21014 and ASTM-B-777

Tungsten alloy ball and sphere is small in volume but very dense, that the product can be used in various fields requiring small but heavy parts, such as the counterweights for golf club, fishing weights, hunting pellets; counterweights for oil logging; also some fields concerning with precision industry, such as mobile phone vibrator, clock cube, self-winding watches, anti-vibration toll holders, flywheel weights, etc. Heavy tungsten alloy balls or tungsten weight is widely used in weight or balance industrial.

Name: Tungsten alloy balls and spheres

Composition: W content: 90-97%,W-Ni-Fe,W-Ni-Cu

Density: 16.85~18.50 g/cm3

Standard: AMS-T-21014 and ASTM-B-777

Supply state: Sintered with band or grind surface

Package: 5kgs in polybag, 20kgs in export cases (Wooden cases or Iron Drums)

Payment: Usually T/T and L/C, D/A can be accepted

Tungsten Alloy Radiation Shields Against Gamma and X-rays with High Density Material 90%-97%WNiFe or 90%-97%WNiCu

Tungsten Alloy Radiation Shields Against Gamma and X-rays with High Density Material 90%-97%WNiFe or 90%-97%WNiCu

Tungsten Alloy Radiation Shields Against Gamma and X-rays with High Density Material 90%-97%WNiFe or 90%-97%WNiCu

Thanks to the tungsten alloy’s unique physical features of higher density than lead, the material tungsten alloy can

be processed as a lead replacement for shielding against X-rays and gamma radiation. It allows a reduction in the physical size of shielding components, without compromising their rigidity or the effectiveness of the shielding characteristics and protect sensitive electronic equipment or delicate human tissue, the energy-absorbing properties of Kefeng tungsten alloys make them exceptional choices for radiation shielding applications, in both medical and industrial settings.

Tungsten Heavy Alloy Rods, Stabs, 90%, 92.5%, 95% WNiFe, WNicu ASTM B777, AMS 7725 Quality Standards

Tungsten Heavy Alloy Rods, Stabs, 90%, 92.5%, 95% WNiFe, WNicu ASTM B777, AMS 7725 Quality Standards

Tungsten Heavy Alloy Rods, Stabs, 90%, 92.5%, 95% WNiFe, WNicu ASTM B777, AMS 7725 Quality Standards

Name: Tungsten Heavy Alloy Rod

Material: 90%-97%WNiFe or 90%-97%WNiCu

Size: Dia (3-400) mm X L (20-1200) mm or customized

Supply state: Sintered, Forged and Vacuum treatment

Package: Export cases (Wooden cases or Iron Drums)

Payment: Usually T/T and L/C, D/A can be accepted

High-quality Tungsten Rod, Stabs Supplier

Specialize in manufacturing and exporting tungsten alloy products

Accredited the ISO9001:2015 standard

Produce customized tungsten alloy products according to drawing and requests

Export to Europe, America, Japan, Korea and long-term trade relations

High Density Tungsten Heavy Alloy Plate, Sheet, 90%, 92.5%, 95% WNiFe, WNicu ASTM B777, Quality Standards

High Density Tungsten Heavy Alloy Plate, Sheet, 90%, 92.5%, 95% WNiFe, WNicu ASTM B777, Quality Standards

High Density Tungsten Heavy Alloy Plate, Sheet, 90%, 92.5%, 95% WNiFe, WNicu ASTM B777, Quality Standards

Name: Tungsten Heavy Alloy Plate, sheet

Material quality: 90%-97%WNiFe or 90%-97%WNiCu

Product specification: Minimum 1.0X10X10mm

Maximum width: 600X380X4.0mm

Maximum Length: 800X170X1.5mm

Supply state: Sintered, Forged and Vacuum treatment

Package: Export cases (Wooden cases)

Payment: Usually T/T and L/C, D/A can be accepted

High-quality Tungsten heavy alloy plate and sheet Supplier

Specialize in manufacturing and exporting tungsten alloy products

Accredited the ISO9001:2015 standard

Produce customized tungsten sheet/plate/foil/strip according to drawing and requests

Export to Europe, America, Japan, Korea and long-term trade relationships

01020304

Copper Tungsten Strip, Foil, Plate, Sheet, Customized Parts 65%W35%Cu, 70%W30%Cu, 75%W25%Cu , 80%W20%Cu Material, ASTM B702 Quality Standard

Copper Tungsten Strip, Foil, Plate, Sheet, Customized Parts 65%W35%Cu, 70%W30%Cu, 75%W25%Cu , 80%W20%Cu Material, ASTM B702 Quality Standard

Copper Tungsten Strip, Foil, Plate, Sheet, Customized Parts 65%W35%Cu, 70%W30%Cu, 75%W25%Cu , 80%W20%Cu Material, ASTM B702 Quality Standard

Name: Copper Tungsten strip, foil, Plate, Sheet

Material: 65%W35%Cu, 70%W30%Cu, 75%W25%Cu , 80%W20%Cu copper tungsten

Specification: standard or sizes according to customer’s drawing

Standard: ASTM B702

Package: Export cases (Wooden cases or Iron Drum)

Payment: Usually T/T and L/C, D/A can be accepted.

Advantage: We produce according with customer’s drawing, meeting the demand of the ASTM B702

Specialize in manufacturing and exporting copper tungsten products.

Accredited the ISO9001:2015 and SGS approved.

Copper Tungsten Alloys Resistance Welding Electrodes, Heavy Duty Contacts, Relays, Switches, RWMA Quality Standard

Copper Tungsten Alloys Resistance Welding Electrodes, Heavy Duty Contacts, Relays, Switches, RWMA Quality Standard

Copper Tungsten Alloys Resistance Welding Electrodes, Heavy Duty Contacts, Relays, Switches, RWMA Quality Standard

Name: Copper Tungsten Copper Tungsten Alloys Resistance Welding Electrodes, Heavy Duty Contacts, Relays, Switches, RWMA quality standard

Material: 65%W35%Cu, 70%W30%Cu, 75%W25%Cu , 80%W20%Cu copper tungsten

Specification: standard or custom sizes according to customer’s drawing

Standard: RWMA Class

Package: Export cases (Wooden cases or Iron Drum)

Payment: Usually T/T and L/C, D/A can be accepted.

Advantage: Kefeng copper-tungsten alloys are of the highest quality avaiable and the physical properties of our alloys are considerably those specified under RWMA standards.

We produce various sizes, shapes and finished parts in forms as wire, rod, bar, sheet, ,strip, foil, sheet, plate, tubing, blanks, semi-finished and custom finished parts or according with customer’s drawing paper.

Certification: Corporation is ISO9001 Certified, SGS approved and has been manufacturing the highest quality tungsten alloy metals for over 25 years.

Tungsten Copper Rod, Copper Tungsten Bar, Plate, Sheet, 65%W35%Cu, 70%W30%Cu, 75%W25%Cu, 80%W20%Cu Material, ASTM B702 Quality Standard

Tungsten Copper Rod, Copper Tungsten Bar, Plate, Sheet, 65%W35%Cu, 70%W30%Cu, 75%W25%Cu, 80%W20%Cu Material, ASTM B702 Quality Standard

Tungsten Copper Rod, Copper Tungsten Bar, Plate, Sheet, 65%W35%Cu, 70%W30%Cu, 75%W25%Cu, 80%W20%Cu Material, ASTM B702 Quality Standard

Name: Tungsten Copper Rod, Tungsten Copper Bar, Plate, Sheet

Material: 65%W35%Cu, 70%W30%Cu, 75%W25%Cu , 80%W20%Cu copper tungsten

Specification: standard or sizes according to customer’s drawing

Standard: ASTM B702

Package: Export cases (Wooden cases or Iron Drum)

Payment: Usually T/T and L/C, D/A can be accepted

Advantage: We produce according with customer’s drawing, meeting the demand of the ASTM B702

Specialize in manufacturing and exporting copper tungsten products

Accredited the ISO9001:2015 and SGS approved

01

Tungsten Bars, Sheets, Billets 99.95% Tungsten Material with ASTM B760 Standard

Tungsten Bars, Sheets, Billets 99.95% Tungsten Material with ASTM B760 Standard

Tungsten Bars, Sheets, Billets 99.95% Tungsten Material with ASTM B760 Standard

Name: Pure tungsten Bars, Sheets, Billets

Material: 99.95% pure tungsten

Density: 19.3g / cm3

Surface: Grinding finishing

Size: Standard or as per customer’s specification

Supply state: Sintered, Forged and Vacuum treatment

Package: Export wooden cases

Payment: Usually T/T and L/C, D/A can be accepted.

Accredited the ISO9001:2015 standard.

Produce customized tungsten sheet/plate/foil/strip according to drawing and requests.

Pure Tungsten Wires, Rods, Bars, Crucibles 99.95% Wu Quality Material, ASTM B760 Quality Standard

Pure Tungsten Wires, Rods, Bars, Crucibles 99.95% Wu Quality Material, ASTM B760 Quality Standard

Pure Tungsten Wires, Rods, Bars, Crucibles 99.95% Wu Quality Material, ASTM B760 Quality Standard

Name: Pure tungsten Wire, Rod, Bar, Crucible

Material: 99.95% pure tungsten

Density: 19.3g / cm3

Surface: Grinding finishing

Size: Standard or as per customer’s specification

Supply state: Sintered, Forged and Vacuum treatment

Package: Export wooden cases

Payment: Usually T/T and L/C, D/A can be accepted.

Accredited the ISO9001:2015 standard.

Produce customized tungsten sheet/plate/foil/strip according to drawing and requests.

Capable of producing the pure tungsten plate and sheet as-rolled in accordance with ASTM B760.

Pure Tungsten Plate, Sheet, 99.95%Wu Quality Material, ASTM B760 Standard

Pure Tungsten Plate, Sheet, 99.95%Wu Quality Material, ASTM B760 Standard

Pure Tungsten Plate, Sheet, 99.95%Wu Quality Material, ASTM B760 Standard

Name: 99.95% purity tungsten Round Plate, sheet, foil, disc

Material: 99.95% Tungsten

Density: 19.3g / cm3

Surface: Grinding finishing

Size: Thickness 0.1 mm to 50 mm, width<500 mm and Length<2000mm

Supply state: Sintered, Forged and Vacuum treatment

Package: Export wooden cases

Payment: Usually T/T and L/C, D/A can be accepted

High-quality Tungsten plate and sheet manufacturer

Specialize in manufacturing and exporting tungsten alloy products

Accredited the ISO9001:2015 standard

Produce customized tungsten sheet/plate/foil/strip according to drawing and requests

Capable of producing the pure tungsten plate and sheet as-rolled in accordance with ASTM B760

01

Molybdenum Sheets and Plates

Molybdenum Sheets and Plates

Molybdenum Sheets and Plates

Name: Molybdenum plate and plate.

Composition: Mo≥99.95%.

Density: 10.2g/cm3.

Supply state: Surface can be supplied in shiny, satin or as-rolled condition.

Standard: ASTM-B386 and ASTM-B387 standard.

Package: Export cases (Wooden cases with protective material inside).

Payment: Usually T/T and L/C, D/A can be accepted.

High-quality Molybdenum and TZM products Supplier.

Specialize in manufacturing and exporting products.

Accredited the ISO9001:2015.

High Quality ASTM B386 TZM Molybdenum Bar Rod

High Quality ASTM B386 TZM Molybdenum Bar Rod

High Quality ASTM B386 TZM Molybdenum Bar Rod

Name: Molybdenum TZM Bar Rod.

Composition: Ti-0.500%, Zr-0.100% and Mo-Balance.

Supply state: Polished, Forged and Alkali-washed on surface finishing.

Standard: ASTM-B386 and ASTM-B387 standard.

Package: Export cases (Inner foam package then wooden cases).

Payment: Usually T/T and L/C, D/A can be accepted.

High-quality Molybdenum and TZM products manufacturer.

Specialize in manufacturing and exporting products.

Accredited the ISO9001:2015.

01

OUR ADVANTAGES

25 years of manufacturing experience

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50+ well-known buyers

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Millions of customized products

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High-precision processing capabilities

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100% Quality assurance

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Fast delivery on demand

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As an ISO9001:2015 certified company, Xi’an Kefeng Powder Metallurgy Co., Ltd has 25 years of experience in manufacturing and developing tungsten alloy products, the supplier to more than 50+ well-known buyers around the world, praised by customers as the most reliable and valuable supplier. Our company has high-precision processing capabilities and mature processing technology. we had produced customized millions of non-standard products with 100% quality assurance and quickly delivery according to customer requirements.

Industry Applications

Aerospace

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Aerospace

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Medical

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Medical

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Hi-Tech

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Hi-Tech

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Oil And Gas

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Oil And Gas

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Our News

New High Density Tungsten Alloy Gyroscopes for Aircraft

New High Density Tungsten Alloy Gyroscopes for Aircraft

New High Density Tungsten Alloy Gyroscopes for Aircraft

Always On The Way, People With Free Souls And Hopes

Always On The Way, People With Free Souls And Hopes

Always On The Way, People With Free Souls And Hopes

Tungsten alloy products debut at the canton fair to showcase industry technological progress

Tungsten alloy products debut at the canton fair to showcase industry technological progress

Tungsten alloy products debut at the canton fair to showcase industry technol...

In the Canton Fair exhibition hall on October 25, 2022, a series of high-quality tungsten alloy products attracted the attention of many visitors. These exhibits represent the latest advances in in...

Factory visits from customer

Factory visits from customer

Factory visits from customer

Factory visits are an important activity for our company, and we were very honored to receive a group of customers from Singapore recently. During their visit, we showed them our tungsten alloy pro...

Xi'an kefeng powder metallurgy co., ltd. has passed rohs certification

Xi'an kefeng powder metallurgy co., ltd. has passed rohs certification

Xi'an kefeng powder metallurgy co., ltd. has passed rohs certification

Xi'an Kefeng Powder Metallurgy Co., Ltd. is a company specializing in the production of tungsten alloy products. As a company with many years of experience and technical strength, Kefeng has been c...