Among tubular metal, implemented by JSC "PTC-Ekaterinburg" a wide assortment of seamless pipes.
•Seamless hot-deformed pipes GOST 8731-74, GOST 8732-78
•Seamless cold-deformed pipes GOST 8733:34-78
Seamless hot-deformed pipes GOST 8732-78
Manufactured without welding and has no welded seam, a method of manufacturing – rolling, drawing of hot, the main characteristics – high durability, can withstand high load.
Seamless cold-deformed pipes GOST 8733:34 -78
Manufactured by technology of shaping in the hot condition, which is produced after rolling in a cold condition to obtain the outer shape, dimensions and properties. Pipe without a welded seam outside diameter which was finally enlarged or reduced for part of its
length or the entire length at the operating temperature of the mill after forming. Outer diameter of cold drawn pipe is from 5 mm to 140 mm (in stock up to 89 mm.), wall thickness from cold rolled seamless pipe 1 to 3 mm in a thin-walled, 4 to 6 mm thick and 7 mm is particularly thickand length. Maximum wall thickness can reach 12 mm or more at the request of the consumer. Long pipe (x/K) ranges from 1.5 to 12 m, subdivided into measured, unmeasured, and multiple long.