Water and gas pipe

Advantages of VGP pipes

These steel pipes serve as the basis for gas or water circuits. They are designed to work under high pressure, have a long service life, are more durable than pipes made of non-ferrous alloys and meet all sanitary standards. Steel pipes have an attractive appearance. they are reliable, durable, and the possibility to reuse recycled scrap further increases their profitability.

Disadvantages

The main disadvantage is the increased cost of such pipes. In addition, these pipes in plumbing systems require additional protection against corrosion.

Manufacturing .

GOST 3262-75 regulates the production of steel boiler and water and gas pipes smooth or with rolled or cut cylindrical threads. The use of steel alloys (normalize GOST: 1050-88 or 380-88. All electric-welded VGP pipes are characterized by a reinforced seam. For additional protection against corrosion, they can be galvanized. The additional galvanized coating - not less than 0.03 mm weight of galvanized pipes is 2-3%.

Parameters of pipes
(DN) nominal bore (mm) for light pipes for ordinary pipes for reinforced pipes
10, 15, 20, 25, 32, 40, 50, 65, 80, 90, 100, 125, 150 1,8; 2; 2,35; 2,5; 2,8; 3; 3,2; 3,5; 4 2; 2,2; 2,8; 3,2; 3,5; 4,0; 4,5 2,5; 2,8; 3,2; 4,0; 4,5; 5,0; 5,5

Parameters can be specified in inches: 1 inch = 25,4 mm.

Classification of VGP Steel Pipes
By accuracy By surface condition By cylindrical threading By thread length By length of pipe

Normal

P raised

Z galvanized

H - rolled.

P - tapped.

Without threads.

D - long.

C - short.

Measured length of 4 - 12 m;

Metered within the measured.

Measured multiple with an allowance of 5 mm for each cut and length variation of +10 mm;

An example of marking. 1) Tube C-N-25x3,2-4000 GOST 3262-75 Galvanized steel pipe VGP, regular accuracy, measured length with nominal passage of 25 mm, 3.2 mm thick wall, with a knurled thread. 2) Pipe 32x3,2 GOST 3262-75 steel water and gas pipe without galvanizing, standard accuracy, nominal length with a nominal passage of 32 mm, 3.2 mm thick wall:

Application

Gas and water pipes are used as the basis for water and gas circuits, in particular in heating systems where good thermal conductivity is important. Steel pipes are used not only in domestic sanitary and sewage systems, but also in industrial gas/liquid transfer circuits under high pressure.

Supply

We supply certified steel pipes. The price is formed on the basis of European rates for ferrous metal without including additional costs. Water and boiler pipes can be additionally equipped with couplings (GOST 8944-75, GOST 8954-75, GOST 8965-75, GOST 8966-75). We can easily buy in bulk any semi-finished products for large-scale production. We provide favorable conditions for retail buyers.

Buy at a bargain price

Rolled tubes from Evek GmbH complies with national and international quality standards. We supply pipes of standard and non-standard sizes of galvanized and non-galvanized in the shortest possible time. Steel boiler and water-and-gas pipes can be supplied with rolled or chopped cylindrical thread (GOST 3262-75) Electric-welded VGP pipes have a reinforced seam. All the products by our company are manufactured under strict control of the whole technological chain, which guarantees the highest quality. Technological capabilities of production allow you to produce custom orders in the absence of a necessary type of product in the basic version. We offer discount discounts. Delivery - as soon as possible.