ADFO manufactures Pup Joints are Integral, Welded, NPST ,NPT ,Hammer Union end connections. These Pup Joints are used on high pressure discharge lines, choke and kill lines, auxiliary flow and other applications.

These integral Pup Joints are available in lengths ranging 1 feet to 12 feet and sizes from 2 to 4 inch for pressure rating 6000 to 15,000 PSI. No length and Size Bar for welded, NSPT, NPT construction PUP joints, all testing parameters are as per API Guidelines.


We manufacture Adapter Crossover and Changeovers in integral, threaded and welded construction for sizes upto 12″ in different combination as per customer requirement. These Crossover are manufactured for pressure rating upto 15,000 PSI. All Testing parameters are as per API Guidelines