Hammer Union Seals

Hammer Union Seals are essential components in hammer union-style pipe connections, ensuring secure flow lines and preventing leakage. Commonly used in the Oil & Gas Industry, steel mills, chemical plants, strip mining, and marine dredging, these seals provide durability and performance in high-pressure environments.

Premium Hammer Union Seals by Eastern Seals

At Eastern Seals, we offer high-quality Hammer Union Seals in a variety of materials to suit different applications. Available in 2”, 3” and 4”.

Nitrile (NBR / Buna-N) – Ideal for standard service with excellent oil resistance.
Viton® (FKM) – Enhanced resistance to high temperatures and harsh chemicals.
HNBR – Specifically designed for sour gas service, offering superior strength.

For added durability, we also provide hammer union seals complete with anti-extrusion reinforced rings in brass or stainless steel to extend the seal’s lifespan under extreme conditions.

Why Choose Eastern Seals?

✔ High-quality materials for superior performance
✔ Wide range of options to fit various applications
✔ Trusted supplier for the oil & gas and industrial sectors

Need Hammer Union Seals for your operation? Contact us today