Nullam dignissim, ante scelerisque the is euismod fermentum odio sem semper the is erat, a feugiat leo urna eget eros. Duis Aenean a imperdiet risus.

X600U
X600U

X600U

Metal Bellows Mechanical Seal.

Product features and advantages

It belongs to an unbalanced, single-end mechanical seal structure. The sealing faces are kept in contact mainly by the elastic compensation of the metal bellows.

Parameter

Temperature Range -200℃ ~ 600℃ (Determined by metal bellows material; Inconel bellows deliver the best temperature resistance)
Pressure Range Standard: ≤ 4MPa; High-pressure custom models: up to 10MPa
Shaft Surface Speed ≤ 30m/s; Silicon carbide (SiC) seal faces can be upgraded to 40m/s
Shaft Diameter Range 12mm ~ 300mm (standard sizes); Non-standard customization available
Material Selection
– Bellows Hastelloy C276, Inconel 600/625, 316L Stainless Steel
– Seal Faces Silicon Carbide (SiC) vs. Silicon Carbide (SiC), Tungsten Carbide (WC) vs. Silicon Carbide (SiC)
– Auxiliary Seals Fluororubber (FKM), Perfluoroelastomer (FFKM), Flexible Graphite

 

PRODUCTS

PRODUCTS

View More
G50(F)s

G50(F)S

Series Integrated Mechanical Seals for Slurry Pumps.
Learn More
2004a

2004 2005

Suitable for vertical steel reaction kettles.
Learn More
2006Y 2007Y

2006Y 2007Y

Suitable for horizontal dryers, paddle dryers, mixers, etc.
Learn More
2009U

2009U 2010U

Suitable for glass-lined reactors and special material reactors.
Learn More
News

News

View More

27/ March

Kunshan Xinyoumi Mechanical Seal Technology Participated in Jinan Fermentation Exhibition 2026 | March 9

On March 9, 2026, Kunshan Xinyoumi Mechanical Seal Technology Co., Ltd., a leading manufacturer of mechanical seals for fermentation industry, officially participated in the well-known Jinan Fermentation Exhibition held in Jinan, Shandong Province. As a professional enterprise focusing on R&D, production and sales of industrial mechanical seals, Xinyoumi brought its full range of fermentation tank mechanical seals, agitator mechanical seals and customized sealing solutions to this top biofermentation industry event, demonstrating its professional strength in fluid sealing technology for fermentation equipment to global buyers and industry partners. Overview of Jinan International Biofermentation Exhibition 2026 The Jinan Fermentation Exhibition is one of the most influential professional exhibitions in the global biofermentation, biopharmaceutical and food fermentation industries, focusing on cutting-edge technologies, equipment and supporting products for the entire fermentation industry chain. This exhibition gathered hundreds of enterprises from home and abroad, covering fermentation raw materials, production equipment, environmental protection technology and supporting sealing accessories, attracting professional visitors, procurement teams and technical experts from fermentation plants, pharmaceutical factories, food processing enterprises and engineering companies worldwide. It has become a key platform for technical exchanges, business cooperation and market expansion in the fermentation equipment field, and a must-visit exhibition for mechanical seal suppliers to connect with target customers in the fermentation industry. Xinyoumi’s Featured Mechanical Seals for Fermentation Industry Exhibited At the exhibition booth, Kunshan Xinyoumi focused on displaying a series of high-performance mechanical seals specially designed for fermentation tanks and mixing kettles, which are tailor-made for the special working conditions of the fermentation industry such as corrosion resistance, sanitation level, high temperature and low leakage. The core exhibits include: 1. Sanitary Grade Fermentation Tank Mechanical Seals: Comply with GMP and FDA standards, made of food-grade and corrosion-resistant materials, suitable for sterile fermentation production in food, beverage and biopharmaceutical industries, effectively preventing material leakage and external pollution, and meeting the strict hygiene requirements of the fermentation industry. 2. Agitator Shaft Mechanical Seals for Fermentation: With unique dynamic balance design and wear-resistant sealing end faces, it adapts to the long-term operation of fermentation agitators, has excellent anti-wear and anti-corrosion performance, reduces maintenance frequency, and extends the service life of fermentation equipment. 3. Customized Industrial Mechanical Seals: Provide personalized sealing solutions for special specification fermentation equipment, solving the sealing pain points of non-standard equipment in small and medium-sized fermentation enterprises, and realizing zero leakage and stable operation of production equipment. Our professional technical team conducted in-depth communication with every visiting customer on site, introduced the technical advantages, application cases and after-sales service of fermentation equipment mechanical seals in detail, and answered technical questions about sealing selection, installation and maintenance for customers in the fermentation industry. Many international and domestic customers showed strong interest in our products, conducted on-site negotiations on cooperation intentions, and highly recognized the quality and performance of Xinyoumi mechanical seals. Why Xinyoumi Mechanical Seals Stand Out in Fermentation Industry Founded in Kunshan, a manufacturing hub in East China, Kunshan Xinyoumi Mechanical Seal Technology Co., Ltd. has been deeply engaged in the industrial mechanical seal field for many years, focusing on solving sealing problems for fermentation, chemical, pharmaceutical and other industries. We have a professional R&D team, complete production equipment and strict quality control system, and all mechanical seals for biofermentation are manufactured in accordance with international standards, with stable performance, high reliability and strong adaptability to harsh working conditions. Participating in the 2026 Jinan Fermentation Exhibition is an important step for Xinyoumi to expand the fermentation industry market and enhance brand awareness in the global sealing market. This exhibition not only allowed us to showcase our latest sanitary mechanical seals and industrial sealing technologies, but also gained an in-depth understanding of the latest market demand and development trends of the fermentation industry, laying a solid foundation for further optimizing product research and development and serving global fermentation enterprises. Contact Xinyoumi for Your Fermentation Sealing Needs As a reliable mechanical seal manufacturer for fermentation tanks, Kunshan Xinyoumi always adheres to customer-centricity, provides high-quality mechanical seal products and professional after-sales service for global fermentation industry customers. If you are looking for stable, durable and hygienic mechanical seals for fermentation equipment, or need customized sealing solutions, please feel free to contact our sales team through the contact information on our official website, and we will provide you with professional sealing solutions and high-quality products. Stay tuned for more industry exhibitions and new product launches of Kunshan Xinyoumi Mechanical Seal Technology Co., Ltd., and we will continue to provide efficient and reliable sealing support for the development of the global fermentation industry!
Learn More
Jinan Fermentation Exhibition

4/ January

The mechanical seal industry’s development direction for the 15th Five-Year Plan period has been clarified, and an industry event was held in Xiamen.

The mechanical seal industry’s development direction for the 15th Five-Year Plan period has been clarified, and an industry event was held in Xiamen. On December 19, 2025, the Third Meeting of the First Session of the Mechanical Seals Professional Branch of the China Hydraulic Pneumatic Seals Industry Association was held in Xiamen, Fujian Province. The meeting, themed “Anchoring Goals for Development, Striving Forward to Open a New Chapter,” outlined the blueprint for the industry’s “15th Five-Year Plan.” Academician Wang Yuming of the Chinese Academy of Engineering, Chairman Du Xudong of the Association, and Branch President Li Kun, along with other industry leaders and experts, attended the meeting. Chairman Wang Liming of Kunshan Xinyoumi Mechanical Seals Technology Co., Ltd. was also invited to participate. Chairman Du Xudong highly praised the branch’s achievements, recognizing its role in building consensus and contributing to the high-quality development of the industry. The meeting was chaired by Wu Zhaoshan, Secretary-General of the branch. Li Xiang, Deputy Secretary-General, summarized the industry’s work in 2025, clarifying key tasks such as tackling core technology challenges and the domestic substitution of high-end products. President Li Kun released a report on the development direction for the 15th Five-Year Plan, proposing a development theme of “high-end, intelligent, green, and international.” Secretary-General Wu Zhaoshan interpreted the guiding role of standards and publicized the newly released standards for 2025. In addition, three industry experts shared their cutting-edge insights on high-end equipment sealing technology, high-quality graphite materials, and silicon carbide ceramic sealing materials. The conference attracted more than 320 representatives from over 240 organizations, building industry consensus and injecting new momentum into the high-quality development of the mechanical seal industry.
Learn More
blog
What We Do

Services we Offer

No matter what your mechanical seal needs may be, we’re here to help. Contact us today to learn more about our
services and how we can assist you with all of your needs.
service4

One-Stop Service System

We are committed to providing clients with one-stop service throughout the entire project lifecycle, ensuring efficiency, reliability, and worry-free operation from selection to operation.
decorate
Looking for a trusted mechanical seal supplier for your global projects?

Contact Us

Our factory has extensive export experience, and our products meet ISO standards. We offer a one-stop service from product selection to after-sales support, including on-site installation guidance. Whether you need small samples or large orders, we can meet your needs. Send us an inquiry today to discuss your project details and get a sample quote.

    Your Name*

    Email*

    Tel*

    WhatsApp*

    Message*

    Products
    Contacts
    WhatsApp
    Email