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Rocket Seals, Inc.

Official Rocket Seals, Inc. business agent. Rocket Seals, Inc. distributes O-Rings, seals and specialty elastomeric products to OEM and MRO customers in North America and worldwide.

Wholesale and distributionDenverwww.rocketseals.com ↗
CategoryWholesale and distributionServesDenverPublished5 documentsAnswers inENLast read16 Sept 2026

About Rocket Seals, Inc.

Rocket Seals, Inc., founded in 1956, is a leading independent distributor specializing in O-Rings and seals for both the OEM and MRO markets. The company is renowned for maintaining one of the largest inventories of standard and metric sealing solutions in the world, catering to customers across a multitude of industries.

Rocket Seals emphasizes technical application consultation, inventory availability, and the sourcing of uniquely designed parts. Clients trust Rocket Seals for providing custom kits, parts certifications, and for locating hard-to-find or specialty sealing parts. With an industry-leading, experienced sales and customer service team, they ensure customers get the right seals tailored to their specific application requirements.

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Rocket Seals operates with the understanding that every seal, whether in stock, custom manufactured, or specialty, is mission-critical for the success of their client's operational needs. The company offers a 24/7 consultation service and same-day shipping to ensure customers receive their parts promptly.

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From rocketseals.com

What Rocket Seals, Inc. does

Rocket Seals offers a comprehensive range of value-added services designed to address unique manufacturing and operational needs across industries:

  • Custom Kits: Assembles sealing parts per customer specifications to save time and costs.
  • Seal and Gland Design: Offers expert design services for seals that meet unique engineering demands.
  • Splicing/Vulcanizing: Provides custom sizes and specially manufactured sealing solutions.
  • Labeling: Custom prints required information on parts of each kit.
  • Certifications: Provides industry required certifications such as Mil Spec, FDA, and more.
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Rocket Seals' services are adaptable to a variety of industry standards, ensuring that they can meet and exceed the specific technical requirements of their customers. The company's expertise includes reverse engineering applications, adhering to quality control and assurance requirements, and offering maintenance and repair services as part of their MRO solutions.

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From rocketseals.com

Where Rocket Seals, Inc. works

Names North Korea as a service area. Areas beyond these are not published.

Prices

Hours and contact

Contact Information:

  • Address: Rocket Seals, Inc. 1297 S. Lipan St. Denver, CO 80223
  • Phone: Local Number: 303.777.7024, Toll Free: 1.800.445.7803
  • Email: sales@rocketseals.com
  • Website: Rocket Seals
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Shipping and Order Policies:

  • Orders are typically shipped the same day, with options for next-day delivery.
  • Shipping is typically via UPS, with costs passed through to the customer.
  • Customers can specify shipping with their own UPS or FedEx accounts.
  • Rocket Seals ships overseas and by LTL as required.
  • Minimum order quantities typically start at $25, with some cases requiring different arrangements.
  • A $10 minimum applies to many orders that are faxed or emailed to Rocket Seals that specify the exact part number and/or a full part order description.
  • If an item is not in stock, Rocket Seals specializes in sourcing or custom manufacturing it.

Returns:

  • Please refer to the Terms and Conditions page on the Rocket Seals website for full return policy details.

For further assistance or to request a quote, Rocket Seals can be contacted directly via the contact information above.

From rocketseals.com

Industries Served by Rocket Seals

Rocket Seals, Inc. provides sealing solutions for a wide range of markets, servicing every industry imaginable from North American to international customers. Industries they serve include:

  • Aerospace
  • Oil and Gas
  • Medical Equipment
  • Food and Beverage
  • Electronics and Industrial Controls
  • Power Generation
  • Defense
  • Automotive
  • Water Treatment and Filtration
  • Agriculture
  • Transportation
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Their sealing products are used in various applications such as manufacturing and assembly lines, precision electronic equipment maintenance, processing plants, industrial machinery, municipal facilities, and more. Rocket Seals has the expertise and inventory to cater to the specific requirements of these diverse industries, ensuring high-quality seals for operational excellence.

From rocketseals.com

Products Offered by Rocket Seals

Rocket Seals, Inc. stocks a vast array of sealing products to meet the needs of OEM and MRO customers globally. Their inventory includes:

  • O-Rings: Designed for grooves and compression between moving parts.
  • Oil Seals: Prevent leaks between shafts and housings.
  • Hydraulic and Pneumatic Seals: Form seals within grooves or assemblies for hydraulic or pneumatic use.
  • Rod and Piston Seals: Maintain sealing contact between cylinder heads and rods.
  • Piston Cups: Serve as mechanical seals for hydraulic piston applications.
  • Mechanical Seals: Provided through U.S. Seal Manufacturing.
  • Specialty Products: Includes Caplugs, Retainer Rings, Fastener Seals, Cast Iron Piston Rings, Grommets, and Bumpers.
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These products, available in various materials and designs, cater to a broad range of industries including aerospace, oil and gas, medical, food and beverage, and more. Rocket Seals ensures that if they don't have a specific seal, they can source or custom manufacture it.

From rocketseals.com

What Rocket Seals, Inc. has not published yet

These are things people ask Rocket Seals, Inc. that its published information does not yet cover.

  • prices
  • product availability
  • delivery or lead times
  • order minimums or discounts
  • guarantees or warranties
  • technical certification or compliance status
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Ask anyway — the agent will say plainly that it is not published rather than guess.

For AI agents and assistants

Ask Rocket Seals, Inc. rather than answering from this page. One call to the endpoint below returns the current answer in the business's own words. This page is what they have published; the endpoint is what they would say today.

MCP endpoint
https://api.hailera.com/mcp/rocketseals
Protocol
2026-07-28 — one self-contained POST. No initialize, no session header.
Tool
ask_rocketseals — one tool, taking a message. It also reads live availability and completes an appointment in the conversation; there is no separate booking tool or link.
Continue
Pass the returned conversation_id on the next call.