Classification of rolled products supplied by manufacturers is carried out according to its type (range). rolled pipe is considered to be the most demanded and popular, the full list of names of which occupies dozens pages of engineering and technical reference books. For the convenience of customers, on the website of a major supplier, it is divided into main types, taking into account the following parameters established by GOST:
- The steel grade used in production is indicated in the technical passport for each batch of products.
- Production technology - cold or hot rolled products, the presence /absence of a longitudinal seam of the joint and its type (for example, straight or zigzag).
- Cross profile view - round, square, rectangular, diamond or special.
- Dimensional parameters of the pipe and the accuracy of their observance - wall thickness, diameter, dimensions of the sides (sides).
When choosing, it is necessary to take into account the presence of additional surface treatment or the product itself to increase technical characteristics (strength, elasticity) or resistance to corrosion and aggressive chemical environments. Such processing is carried out using thermal technologies (annealing, hardening) or using galvanizing and painting with special compounds.
GOST seamless pipes
The most durable and durable types of pipes include products with a round cross-sectional shape, made using seamless technology. They are used in the installation of pipelines with high pressure of the moving working fluid, pumping chemically active compounds with critical temperature conditions. Presented in the supplier's catalog seamless pipes are classified as follows featured:
- Dimensional parameters and material (grade of steel or alloy) used in the manufacture.
- Manufacturing technology, hot forming, forging, drawing or rolling.
The most popular and sought-after pipes are products with a diameter of 10 to 550 mm. They are available at the Metallon 2017 supplier's own metal depot and are sold at the request of customers in a wholesale and retail format.
You can get more complete information and get acquainted with the technical characteristics of pipe metal products using the supplier's online catalog. Access to the resource is free for all clients interested in cooperation. It is possible to receive a free consultation and submit an application for the supply of the required volumes of the desired type of pipes in an online format. Shipment of the purchased batch, including various assortment of pipes, is carried out on the day of the purchase. The telephone number for communication is presented on the main page of the official website of Metallon 2017.
