Hammer Union Seals
Gaskets & Packings
FS-Seals
S-Seals
Packer Elements
T-Seals
ISO 17025 Accredited Lab certified

ISO 17025 Accredited Lab

Best Hammer Union Seal Suppliers: Fig 100 to 1502 Sealing Kit Sources for Oilfield Operations

Detroit Sealing Components (DSC) offers a comprehensive range of hammer union seals and oilfield sealing solutions—including FS-Seals, S-Seals, T-Seals, Packer Elements, Gaskets & Packings—engineered from RGD-resistant elastomeric compounds to perform reliably under extreme pressure, temperature, and chemically aggressive conditions in oil and gas operations.

Our Range of Products
Hammer Union Seals

Hammer Union Seals

  • RGD-resistant seal materials
  • Sizes from 2" to 4" available
  • Custom-crafted to exact specs
Gaskets & Packings

Gaskets & Packings

  • 8000+ tooled articles in stock
  • Custom geometries on request
  • Static and dynamic applications
FS-Seals

FS-Seals

  • Seals large clearance gaps
  • RGD-resistant elastomeric compounds
  • Superior chemical resistance
S-Seals

S-Seals

  • Metal alloy non-extrusion springs
  • Customizable for any application
  • High-stress reliability assured
Packer Elements

Packer Elements

  • Explosive decompression resistant
  • FKM, HNBR, FEPM, FFKM options
  • Custom designs for downhole use
T-Seals

T-Seals

  • T-shape with anti-extrusion rings
  • Fits standard O-ring grooves
  • Piston-type and rod-type configs

Frequently Asked Questions

What figure ratings do your hammer union seals cover?

DSC supplies hammer union seals covering Fig 100 through 1502 ratings for oilfield pressure requirements.

What materials are used in oilfield sealing products?

Can you manufacture custom seal geometries for specific applications?

Are your seals rated for high-pressure drilling environments?

What is rapid gas decompression (RGD) resistance and why does it matter?

Do you offer technical support for material and seal selection?

How do I request a quote for hammer union sealing kits?

Didn't find what you're looking for?

Talk to our experts for custom solutions and tailored guidance.

Industries We Serve

Oil & Gas Drilling

Oil & Gas Drilling

Hammer union seals and packer elements used in high-pressure drilling and wellhead operations.

Wellhead & Downhole Equipment

Wellhead & Downhole Equipment

S-Seals and FS-Seals provide reliable sealing between wellheads, casings, and downhole tool assemblies.

Hydraulic Systems

Hydraulic Systems

T-Seals and gaskets engineered for intensifiers, cylinders, jacks, and pumps in hydraulic applications.

Fluid Transfer & Pipeline

Fluid Transfer & Pipeline

Hammer union seals ensure leak-free fluid transfer connections across volatile oilfield pipeline environments.

Didn't find what you're looking for?

Talk to our experts for custom solutions and tailored guidance.

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Why Oil & Gas Engineers Choose Detroit Sealing Components

ISO 17025 Lab & Custom Engineering

Our ISO 17025 accredited lab and CAD/FEA capabilities ensure every seal is validated and custom-engineered to your exact oilfield specifications.

Decades of Precision Seal Expertise

With decades in the precision molded rubber industry, DSC's technical staff deliver proven sealing solutions for the most demanding oil and gas environments.

Fast, Cost-Effective Nationwide Supply

Strategically located near high-traffic shipping lanes, DSC delivers hammer union seals and oilfield kits nationwide with exceptional speed and value.

Request a Quote for Oilfield Sealing Solutions

Submit your requirements and a DSC sealing expert will respond promptly with product recommendations and pricing.

Contact Us Today

For immediate assistance, feel free to give us a direct call at +1 313-887-4695 You can also send us a quick email at