Russian Pipe Metallurgical Company TMK’s OOO ChTPZ Pipe Service has signed a three-year service contract with OAO Udmurtneft, operated by Rosneft and KNHK Sinopek, for the maintenance of tubing. Under the terms of the contract ChTPZ Pipe Service will repair and supply to Udmurtneft more than 170 thousand tubing pipes with a diameter of 60, 73 and 89 mm, which is about 50% of the region's market. The range of services under the contract includes internal and external cleaning of pipes from various deposits, cutting of new threads, as well as hydrotesting with pressure up to 700 atmospheres.OOO ChTPZ Pipe Service is included in the management loop of TMK Neftegazservice, TMK's oilfield services division. The company offers to the fuel and energy complex the services of a comprehensive service of oil country tubular goods, including the manufacture of tubular products and couplings, threading, transportation, assembly and storage, as well as supervising and technical control. Since January 2021, ChTPZ. Pipe Service repaired more than 250 thousand tubing, as well as assembled and delivered more than 800 thousand tubing to the fields.