Ukrainian steel pipe producer Interpipe has announced that it has started the production of pup joints for the oil and gas industry. This product is used for selection of a precise length of casing and tubing strings, when such selection cannot be ensured with installation of a standard length pipe. The company produces pup joints in a diameter range from 60.3 mm to 339.7 mm and in lengths from 0.6 meters to 5 meters, with all types of threads in full accordance with requirements of the international API standard.