Hammer Union Seals
Purpose-engineered seals for Fig 100 through 1502 hammer unions, available in NBR, FKM, HNBR, and EPDM compounds to withstand high-pressure oil and gas service conditions.
Detroit Sealing Components supplies premium hammer union seals and sealing kits for Fig 100 through 1502 configurations, engineered for the demanding pressures of oil and gas operations. From wellheads to flowlines, our seals deliver leak-free performance across NBR, FKM, HNBR, and EPDM compounds—backed by decades of precision rubber expertise and nationwide distribution.
Comprehensive sealing solutions for every hammer union figure rating, from standard kits to custom elastomeric compounds.
Purpose-engineered seals for Fig 100 through 1502 hammer unions, available in NBR, FKM, HNBR, and EPDM compounds to withstand high-pressure oil and gas service conditions.
Complete hammer union repair and sealing kits covering all major figure numbers, providing all necessary elastomeric components to restore leak-free union performance quickly on-site.
High-precision O-rings and complementary back-up rings sized for hammer union glands, available in AS568 standard dimensions and custom sizes for high-pressure sealing integrity.
Compression and injection-molded gaskets and packings suited for static hammer union face sealing, manufactured from robust elastomers across 8,000+ tooled articles.
Bespoke hammer union sealing components engineered to customer specifications using CAD and finite element analysis, bench-tested under actual application conditions for guaranteed performance.
Advanced metal-spring-energized and interference seals for extreme-pressure oilfield environments, including wellheads, high-pressure valves, and downhole tool connections.
From low-pressure Fig 100 water-line unions to the punishing 15,000 PSI demands of Fig 1502 high-pressure flowlines, Detroit Sealing Components stocks and supplies the right seal for every figure rating. Our elastomeric compounds—NBR, FKM, HNBR, EPDM, and more—are selected to resist hydrocarbons, H₂S, and aggressive wellsite chemicals. Backed by an ISO 17025 accredited lab & ISO 9001:2015 certified system and nationwide distribution from our Plymouth, MI warehouse, we deliver sealing kits fast, with the technical expertise to match your exact application.
DSC combines deep elastomer expertise, rapid fulfillment, and genuine technical support to deliver hammer union seals you can depend on.
We stock seals and kits for every major hammer union figure, from Fig 100 to 1502, ensuring you get the right seal every time.
Our ISO 17025 accredited lab and ISO 9001:2015 certified system develops and validates custom elastomeric compounds to meet your specific pressure, chemical, and temperature requirements.
Shipping from our Plymouth, MI warehouse, we deliver hammer union seals and kits quickly to oilfield operations and distributors across the country.
Decades of precision molded rubber experience means our team can recommend the correct compound and configuration for any oilfield sealing challenge you face.
Decades of precision rubber expertise serving demanding industries nationwide.
Detroit Sealing Components (DSC) is a stocking warehouse and distributor of precision molded rubber goods headquartered in Plymouth, Michigan—strategically located near high-traffic shipping lanes for efficient nationwide delivery. With decades of experience in the precision molded rubber industry, DSC has built its reputation by supplying robust, cost-effective sealing solutions to the oil and gas sector and beyond. Our skilled leadership and technical staff leverage computer-aided design, finite element analysis,an ISO 17025 accredited in-house lab and an ISO 9001:2015 certfied system to engineer and validate seals that meet the most demanding application requirements . From standard hammer union sealing kits to fully custom elastomeric components, DSC's core principle is simple: meet and exceed every customer challenge with exceptional service, speed, and reliability.
A hammer union is a high-pressure pipe connection used in oil and gas operations to quickly join sections of flowline, treating iron, or other piping. The union is secured by striking the wing nut with a hammer, creating a fast, reliable, and pressure-rated connection. The internal seal prevents fluid or gas leakage at the joint.
Talk to our sealing experts for personalized guidance and fast, accurate product recommendations.
DSC distributes hammer union seals and sealing kits nationwide, reaching oilfield operations and industrial distributors across the United States.
Nationwide
Distribution Reach
Plymouth, MI
Headquarters
Mon–Fri, 8am–5pm
Business Hours
We ship nationwide from Plymouth, MI—contact us for fast turnaround on your order.
In-house lab certified for custom elastomer development and testing.
Decades of proven expertise supplying seals to the oil and gas sector.
Hundreds of validated rubber compounds available across all major elastomer families.
Fill out the form below with your figure number, seal material requirements, and quantity. Our technical team will respond promptly with product availability, specifications, and pricing.
For immediate assistance, feel free to give us a direct call at +1 313-887-4695.
For immediate assistance, feel free to give us a direct call at +1 313-887-4695.