High-Quality Tungsten Weights for Racing and Aviation Balancing

• Customization: Available
• Application: Aviation, Electronics, Industrial
• Purity: >99.5%
• Alloy: Non-alloy
• Shape: Arbitrary Shape
• Type: Counterweight
• Transport Package: Wooden Box
• Specification: Customized
• Origin: China

Product Description

Product Description

High-purity Tungsten Counterweight

High-purity tungsten weights are functional alloy components made primarily from metallic tungsten, with a tungsten content usually exceeding 85%. To enhance the alloy's properties, elements such as nickel (Ni), iron (Fe), and copper (Cu) are added. The manufacturing process typically employs powder metallurgy techniques, which include raw material mixing, pressing and shaping, sintering and densification, followed by additional processing steps.

These alloys are widely referred to as "3 High Alloys," representing high density, high strength, and high hardness. Due to the high melting point of tungsten and the eco-friendly, non-toxic nature of the alloy, high-purity tungsten weights are gradually replacing traditional lead weights. They are becoming the preferred choice in various high-end sectors.

Specification

Item	High-purity tungsten counterweight
Place of Orgin	China
Province	Zhe Jiang
Brand Name	RUI SHENG
Surface	/
Shape	/
Purity	99.95%
Density	19.3g/cm^3
Color	Silver Gray
Aplication	Aerospace and Defense, Marine and Ocean Engineering, Industrial Machinery and Equipment
Size	We customize sizes according to the customer's drawings and specific requirements.

Product Advantages

1. Outstanding Mechanical Properties:

High-density tungsten alloys maintain their exceptional weight while improving toughness through the addition of nickel, iron, and other binding phases. This enhancement reduces the brittleness of pure tungsten, allowing for high strength and excellent machinability. As a result, they can undergo cutting and grinding processes to meet the intricate requirements of component fabrication.

2. Superior Thermal Properties:

Due to tungsten's exceptionally high melting point (reaching 3422°C), high-purity tungsten weights can maintain their structural integrity and performance stability even at elevated temperatures. Their low thermal expansion coefficient ensures excellent dimensional stability, making them suitable for high-temperature applications.

3. Excellent Comprehensive Performance:

High-purity tungsten weights demonstrate good thermal and electrical conductivity, in addition to exceptional radiation absorption capabilities, which are 30-40% superior to those of lead. These properties broaden their application range in industries where radiation shielding is crucial.

Company Profile

Zhejiang Ruisheng New Materials Co., Ltd.

Founded in 2025, Zhejiang Ruisheng New Materials Co., Ltd. (hereinafter referred to as "Ruisheng") is a high-tech enterprise specializing in the research, development, production, and sales of high-purity, high-performance tungsten, molybdenum, and their alloy products. Although we are a young company, our core team possesses decades of valuable experience in the field of tungsten and molybdenum materials. Adhering to a reverence for technology and a dedication to quality, we are committed to becoming a leading global provider of tungsten and molybdenum material solutions. Since its inception, Ruisheng has been driven by innovation and customer-centric, quickly distinguishing itself in the fierce market competition and providing customers with stable and reliable products and professional and efficient services.

FAQ

Q: What are your main products?

A: Our product range includes, but is not limited to:

Tungsten Products: Tungsten crucibles, tungsten plates/rods/tubes, tungsten electrodes, tungsten heaters, tungsten stranded wires, tungsten targets, tungsten-copper/tungsten-nickel-iron alloys, etc.

Molybdenum Products: Molybdenum crucibles, molybdenum plates/rods/tubes, molybdenum electrodes, molybdenum screws, molybdenum boats, etc.

Q: What are your advantages compared to your competitors?

A: Our core strengths are:

1.Quality Focus: We maintain strict control from the raw powder stage, ensuring high purity (e.g., above 99.95%) and high density.

2.Technical Team: We have an experienced team of engineers who can provide professional technical selection support.

3.Cost-Effectiveness: As a new company, we offer highly competitive prices without sacrificing product quality.

4.Flexible Customization: We can quickly respond to small-batch, multi-specification customization needs.

Q: How do you guarantee the quality of your products?

A: We implement strict end-to-end quality control:

Raw material testing: We test the purity of incoming tungsten and molybdenum powders.

Process control: There are testing points at key stages such as sintering, rolling, and machining.

Outgoing inspection: Each batch of products undergoes inspection for key indicators such as dimensions, density, and surface finish. We can provide basic outgoing inspection reports.

Q: How do you pack your products to ensure safe transport?

A: We place great importance on product protection. Tungsten and molybdenum products are prone to oxidation and brittleness, so we use vacuum packaging, bubble wrap, and sturdy wooden crates for transportation to ensure the safe arrival of goods.

Q: What should I do if I find a quality problem with the product after receiving it?

A: We offer a quality guarantee. If you find any verifiable product defects upon receiving the goods, please contact us immediately and provide photo/video evidence. Upon confirmation, we will arrange a replacement, refund, or credit against your subsequent order, depending on the circumstances.

Q: Can you provide advice on product use and storage?

A: Of course, here are some general recommendations:

Oxidation Prevention: Tungsten and molybdenum products will oxidize in high-temperature air and must be used under vacuum or inert gas protection.

Prevention of Brittle Fracture: The material is brittle at room temperature; avoid mechanical impact during handling and installation.

Storage: It is recommended to store in a dry, clean environment.