Lepu Seal - A Professional China Mechanical Seal Manufacturer providing Cartridge Seal, Grundfos Mechanical Seal And We offer free sample!
mark@lepuseal.com+86 18903009893
Learn the common causes of mechanical seal failures in oil and gas applications and discover practical prevention strategies to improve equipment reliability, reduce downtime, and extend seal lifespan.
2026
07
28
Learn how to choose the right mechanical seal for the food processing industry. Discover seal materials, hygiene standards, FDA compliance, common applications, maintenance tips, and key selection factors.
2026
07
28
This article will systematically introduce the important role of industrial pumps, the key factors to consider when selecting industrial pumps.
2026
07
28
This comprehensive guide evaluates the top 10 Mechanical Seal Manufacturers and Supplier brands, comparing company strengths, applications and customization capabilities. Ideal for procurement and design engineers seeking reliable oil seal partners, it includes an in-depth profile of LEPU — a China-leading Mechanical Seals Company — a comparison table of flagship products, data-driven recommendations and FAQs.
2026
06
18
Learn how Dry Gas Seals help reduce compressor emissions, improve energy efficiency, lower downtime risks, and support safer natural gas transportation systems.
2026
06
18
Discover the advantages of Dry Gas Seals over oil-based sealing systems, including lower leakage rates, improved reliability, reduced maintenance costs, and better energy efficiency for industrial compressors.
2026
06
17
Guangzhou Lepu Machinery Co., Ltd.
Add:
No. 5, Yunkai Road, Huangpu District, Guangzhou, China
Tel:
+86-020-36158139
+86-020-36158280
E-mail:
mark@lepuseal.com
Fax: +86-020-36158281
Contact Person: Mr. Mark Ao
Whatapps: +86-18903009893
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As a professional mechanical seal manufacturer, Lepu Seals is committed to providing complete mechanical seal solutions. We offer a wide range of sealing solutions for pumps in a variety of applications, including wastewater treatment, oil and gas, power generation, chemical, and other industries. We have provided mechanical seals to over 1,000 customers, with over 150 of them enjoying long-term partnerships. As the most widely used seal in the industry, our warehouse always has a sufficient supply of John Crane mechanical seals, and our capabilities ensure fast delivery.