Hammer Union Exported

Jielin Hammer Unions provide a strong and reliable seal for both standard and sour service applications. Each union is manufactured to ASTM and/or AISI standards and thoroughly inspected to ensure long-term performance in the most extreme conditions. The unions offer low to high pressure services ranging from 500 to 20,000 PSI and come in sizes from 1/2" to 12". What sets Jielin Hammer Unions apart from other manufacturers is their slim and lightweight design, superior aesthetics and cost-effectiveness. Plus, they are universally interchangeable with most major brands of Hammer Unions.