Description

According to API standards, couplings are made in sizes ranging from 1-1/3" to 30". It has strong resistance to abrasion and corrosion and is treated with copper plating or phosphating. Threads are very resistant to viscosity. Custom couplings, such as special-clearance couplings, combination couplings, reduction couplings, seal-ring couplings, special-bevel tubing couplings, etc., can also be provided based on distinct needs.