How do you pack the mechanical seals to ensure they arrive safely?

Yes. LEPU SEAL  specializes in the design and manufacturing of dry gas seals for compressors and provides customized solutions for demanding industrial applications. Since 1998, the company has accumulated extensive experience in dry gas seal development, production, testing, and technical support.

LEPU SEAL  can manufacture dry gas seals according to customer drawings, existing seal models, or specific operating requirements. Our solutions cover replacement dry gas seals for various compressor applications, as well as repair and maintenance services for used sealing systems.

Compared with traditional replacement channels, LEPU SEAL helps customers reduce maintenance costs while providing professional engineering support. Our dry gas seal solutions are designed according to key operating parameters, including pressure, speed, temperature, and gas conditions, to ensure reliable sealing performance.

In addition to dry gas seals, LEPU SEAL  also provides mechanical seals, cartridge seals, pump sealing components, and customized sealing solutions for a wide range of industrial equipment.

LEPU SEAL  supplies mechanical seal solutions to customers worldwide and has extensive experience in international export and industrial applications. Our products are widely used in industries including water treatment, chemical processing, food and beverage, oil and gas, power generation, marine equipment, and industrial pump systems.

As a professional mechanical seal manufacturer since 1998, LEPU SEAL  provides various sealing products, including pump mechanical seals, cartridge seals, dry gas seals, replacement seals, and customized sealing components. We also support international customers with export documentation, including commercial invoices, packing lists, certificates of origin, and shipment coordination.

To request a quotation, customers can email us at mark@lepuseal.com with your drawings, models, or pump specifications, working conditions, or application requirements. You will receive a professional reply within 24 hours. We’re looking forward to building a long-term, reliable sealing partnership with you.

LEPU SEAL  supports flexible payment methods and international trade terms to meet the requirements of customers from different markets. The standard payment method is T/T (Telegraphic Transfer), with payment arrangements depending on order value, product type, and cooperation history.

For standard orders, small orders are usually handled with full payment in advance, while larger projects or long-term cooperation customers can discuss more flexible payment arrangements based on mutual agreement.

Regarding international trade terms, LEPU SEAL  can provide solutions including FOB, CIF, DDP, and international express delivery through DHL, FedEx, or UPS. The most suitable trade term depends on factors such as destination country, transportation method, customs requirements, and the level of logistics support required by the customer.

LEPU SEAL  provides flexible delivery solutions according to product type, order quantity, and customization requirements. For standard mechanical seals and commonly used replacement models, delivery can usually be arranged within 15–20 days, while available stock items can be shipped faster, generally within 3–7 days depending on quantity and destination.

For customized mechanical seals produced according to customer drawings or special specifications, the lead time is typically around 30–40 days, depending on product complexity, material availability, and production requirements. For advanced products such as dry gas seals for compressors, additional manufacturing and testing processes may require a longer delivery period.

LEPU SEAL  maintains stable production capabilities and efficient manufacturing processes to support both regular orders and urgent project requirements. Fast-moving models, including commonly used replacement seal series, are also prepared for quicker response.

LEPU SEAL  offers flexible MOQ solutions for different types of mechanical seals to support both regular purchasing and customized projects. For standard models and commonly used replacement seals, we can provide relatively low MOQ options, and some fast-moving products are available from stock for quick delivery.

Our available standard and replacement products include pump mechanical seals, cartridge seals, and replacement models compatible with commonly used international pump systems, such as Burgmann equivalent seals, John Crane replacement series, Flygt pump seals, Grundfos pump seals, and other widely used models.

For customized mechanical seals manufactured according to customer drawings or special technical requirements, the MOQ will depend on factors such as product structure, material selection, tooling requirements, and production complexity.Please send your seal model, drawing, or project requirements to LEPU SEAL , and our team will confirm the suitable MOQ and pricing options for your application.