Seamless pipe 21x5 St17G1S ХК is a type of hollow rolled metal with a cross-sectional shape of a ring. The outer diameter is 21 mm and the wall thickness is 5 mm. A running meter weighs 1.97 kg. There are 507.6 meters of rolled steel in a ton. It is released from the warehouse in 4-9 m lengths. In accordance with GOST 8734-75, it is produced using cold rolling technology by repeatedly crimping a billet of structural low-alloy steel grade St17G1S with rollers. The advantages of this pipe include strength, durability, resistance to temperature and pressure fluctuations and mechanical stress. It is in demand in the machine building industry for the manufacture of high-strength parts, in the oil and gas and chemical industries for the installation of pipelines, and in the utilities sector for the laying of critical communications. UTMC sells rolled metal products wholesale and retail from warehouses in Kyiv, Boryspil, Zaporizhzhia, Chernivtsi, Poltava, Kherson, and Dnipro. You can buy seamless pipe 21x5 St17G1S HC on a pickup basis or arrange delivery of selected items to Kharkiv, Mykolaiv, Odesa, Lviv, Uzhhorod, and other cities in Ukraine. Call us, we will be happy to answer all your questions and provide all the necessary information.