ISO 3183 Welded Steel Pipe for Oil & Gas Pipeline Transportation Systems

ISO Welded Pipe 3183

Weldable steel pipes are produced according to existing European standards, for products with a circular section, as well as profile products with a rectangular, round or elliptical section.
Special properties
Production of welded pipes involves the use of unalloyed or alloyed steels, defining properties of the product. Profiles are formed either hot, without further heat treatment, or cold, followed by heat treatment to match the characteristics of the thermoformed products.
During the manufacturing process, conventional electric welding is used, as well as, in some cases, submerged arc welding.
The chemical composition of the product determines the strength and durability of the pipe.
The price per meter for electric-welded steel pipes depends on the type of profile and the performance properties of the products.
Applications
Round pipes are mainly used to form various pipelines. But, as well as profile models, they are used in the construction of various building structures, which are lightweight, with very significant rigidity and resistance to serious loads. And the affordable price for a welded pipe fully contributes to this. In many cases, profile pipes successfully compete with traditional tees, I-beams and channels.

ISO 3183 welded pipe delivery forms

steel grade	Sizes supplied
Pipe Steel P235 TR1+TR2 Pipe Steel P235GH TC1 Pipe Steel S235JRH Pipe Steel L245M Pipe Steel S275J0H Pipe Steel S275 J2H Pipe Steel Grade B + BM	Outer diameter 21.3 to 610 mm Wall thickness 2.3 to 25 mm
Pipe Steel S355J2H Pipe Steel L360 Pipe Steel P355NTC1 Pipe Steel Grade X52+ +X52M