Industrial-Grade Molybdenum Ring Wearresistant for Critical Sealing Applications

Product Details
Customization: Available
Application: Aviation, Electronics, Industrial, Chemical
Standard: GB
Gold Member Since 2025

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Address
No. 2 Factory Building, Xinlian Road, Xinshi Town, Deqing County, Huzhou, Zhejiang, China
Registered Capital
10,800,000 RMB
  • Industrial-Grade Molybdenum Ring Wearresistant for Critical Sealing Applications
  • Industrial-Grade Molybdenum Ring Wearresistant for Critical Sealing Applications
  • Industrial-Grade Molybdenum Ring Wearresistant for Critical Sealing Applications
  • Industrial-Grade Molybdenum Ring Wearresistant for Critical Sealing Applications
  • Industrial-Grade Molybdenum Ring Wearresistant for Critical Sealing Applications
  • Industrial-Grade Molybdenum Ring Wearresistant for Critical Sealing Applications
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  • Overview
  • Product Description
  • Specification
  • Product Advantages
  • Company Profile
  • FAQ
Overview

Basic Info.

Purity
>99.5%
Alloy
Non-alloy
Type
Molybdenum Ring
Powder
Not Powder
Transport Package
Wooden Box
Origin
China

Product Description

Industrial-Grade Molybdenum Ring Wearresistant for Critical Sealing Applications
Industrial-Grade Molybdenum Ring Wearresistant for Critical Sealing Applications
Industrial-Grade Molybdenum Ring Wearresistant for Critical Sealing Applications
Product Description
        The molybdenum ring is a ring-shaped member made of metal molybdenum or an alloy thereof. Molybdenum is a 1 refractory metal with a silver-gray metallic luster. Its most notable features are extremely high melting point (2620°C) and heat resistance, excellent high-temperature strength, good thermal conductivity, and strong corrosion resistance., Long service life and low thermal expansion coefficient. These characteristics make the molybdenum ring an indispensable key material in extreme environments such as high temperature, high pressure, and strong corrosion.
        The application of molybdenum ring is almost all concentrated in high-end industrial and high-tech fields, especially as structural support, sealing, heat insulation or conductive parts in high temperature environment. It is mainly used in vacuum furnace and high temperature furnace, semiconductor and electronic industry, glass manufacturing industry, aerospace and military industry, thermal spraying (plasma spraying) and nuclear industry. It is the 1 high-performance material component designed to challenge the limits. With its unparalleled high temperature resistance, it plays the role of "high temperature backbone" in cutting-edge industries.
Specification
Item
Molybdenum Ring
Place of Orgin
China
Province 
Zhe Jiang
Brand Name
RUI SHENG
Surface
Polished
Shape
Ring
Purity
>99.95%
Density
≤19.3g/cm3
Color
Silver Gray
Aplication
vacuum furnace and high temperature furnace, semiconductor and electronic industry, glass manufacturing industry, aerospace and military industry, thermal spraying (plasma spraying) and nuclear industry.
Size 
We customize sizes according to the customer's drawings and specific requirements.
Product Advantages
1. Extremely High Melting Point (2620°C):
This allows them to operate in environments where most other materials would fail, ensuring reliability in extreme conditions.
2. Exceptional Thermal Resistance:
 Molybdenum remains stable even at elevated temperatures, making these rings suitable for continuous use in high-heat scenarios.
3. High-Temperature Strength:
 The strength of molybdenum rings under high-temperature conditions surpasses that of many alternative materials, ensuring durability and longevity.
4. Good Thermal and Electrical Conductivity:
This makes them suitable for applications that require efficient heat transfer or electrical conduction.
5. Corrosion Resistance:
Molybdenum's inherent resistance to oxidation and corrosion makes these rings suitable for harsh chemical environments.
6. Long Service Life:
Due to their durable properties and resistance to wear and deformation, molybdenum rings provide extended service life, reducing the need for frequent replacements.
7. Low Coefficient of Thermal Expansion:
This property ensures dimensional stability in heating and cooling cycles, reducing the risk of misalignment or failure.
8. Versatility:
Molybdenum rings can be manufactured in various sizes and configurations, tailored to meet the needs of specific applications.
Company Profile
Industrial-Grade Molybdenum Ring Wearresistant for Critical Sealing Applications
Industrial-Grade Molybdenum Ring Wearresistant for Critical Sealing Applications
Industrial-Grade Molybdenum Ring Wearresistant for Critical Sealing Applications
Industrial-Grade Molybdenum Ring Wearresistant for Critical Sealing Applications
Industrial-Grade Molybdenum Ring Wearresistant for Critical Sealing Applications
Industrial-Grade Molybdenum Ring Wearresistant for Critical Sealing Applications
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.

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