api 5ct lcsg pup joint manufacturers
API Pup Joints Texas Pipe WorksAPI Pup Joints. We manufacture pup joints in all sizes, grades, and thread profiles to meet any requirement. Our tubing pup joints are manufactured out of seamless tubing and machined or upset to final dimensions. All API casing and tubing pup joints are manufactured according to API Spec 5CT. Special requirements are available on request.