Swivel joints, various models of swivel joints & their repair kits are available, suitable for normal or low temperature, H2S environment, with sizes ranging from 1" to 4" and WP rating ranging from 2000psi to 20000psi,long and short redius swivel joints also.

Union, based on the introduced technologies from foreign countries, including threading, welding ends and H2S service unions. sizes ranging from 1" to 6"and WP rating ranging from 1000psi to 20000psi.Unions with different pressure ratings will be painted in different colors.

Pneumatic Union, Widely used in low pressure, large size, often required for loading and unloading of the dislocation line, especially in the petroleum industry solid control connection between the mud tank system.

Integral fittings, also welded fittings, Wyes, Elbows, Tee, Cross, Laterals and Fishtails, with size ranging from 2" to 4" and WP from 3000psi to 20000psi, designed and manufactured as per API Spec 6A.

Seal rings, are made of quality rubble compound with greatly enhance load-bearing capacity and sealing performance and protect connectors from erosion.

Fast Installation, wing nuts and right ACME will insure quick installation or disassemble without special tools.

Highly Interchangeable, all unions can be interchanged with products in international market, seal rings, marks of size and pressure in wing nuts are also high interchangeable products.