NBR Hammer Union Lip Seals Lip Seal Garter Spring

In high-pressure fluid transfer operations, the integrity of your pipeline connections is non-negotiable.

 

PME specialized Hammer Union Ring Gasket Lip Seal Garter Spring is engineered to provide the most reliable, pressure-energized seal for critical flowline systems

 

Product Specifications and Features

 

PME seals are designed for the widely used Fig 602, Fig 1002, Fig 1502 series Hammer Union connection, a standard in the oil & gas, drilling, and manifold industries where high pressures are the norm.

 

Specification	Detail
Product Type	Hammer Union Ring Gasket / Lip Seal Garter Spring
Sizes Available	1”, 2”, 3”, 4”, 5”, 6”
Union Figure	FIG200, FIG206, FIG602, FIG1002, FIG1502, FIG2202
Material	NBR (Nitrile Butadiene Rubber/Buna-N)
Key Design Feature	Lip Seal with Garter Spring reinforcement
Application Suitability	High-pressure air, water, oil, gas, and mud service (up to 15,000 PSI NSCWP for Fig 1502 Unions)

 

Unrivaled Reliability in High-Pressure Environments

What sets our seal apart is the combination of a lip-type design and an internal Garter Spring. The lip seal is inherently pressure-energized; as system pressure increases, the lip is pushed against the mating surface, enhancing the seal. This mechanism provides a superior, self-adjusting seal that minimizes fluid flow turbulence and protects the metal-to-metal seating surface of the union.

 

The addition of the Garter Spring ensures consistent, radial sealing force, even at low pressures or when the elastomer may be subject to minor swelling or shrinkage, leading to extended service life and reduced maintenance frequency.

 

PME Sales Team

Tel: +86 21 5837 2350

Cell/WhatsApp: +86 138 1899 0736

Email: contact@pmeindustrial.com

Site: www.pmeindustrial.com