Pipes steel water and gas pipeline GOST 3262-75

View price - Water and gas Pipe

Characteristic of water and gas pipe.

Steel pipes GOST 3262 are welded pipes with reinforced seam and high technical characteristics , they are used for supplying domestic gas supply and distributing heating and domestic water supply, when constructing scaffolding, in agriculture and mechanical engineering, aircraft building and aircraft industry. Steel water and gas pipes are made from a tape (strip) by molding on a rolling mill and subsequent welding. These are products with reinforced seam and high technical characteristics. When welding, the weld is reinforced to ensure the safety and durability of the pipe. Inspection of gpp pipes is carried out using several methods visual inspection, hydrotesting and ultrasound. Make water and gas galvanized pipes (more durable, used for drinking water and gas supply) and non-galvanized . Non-galvanized steel water and gas (ggp) pipes are 3% lighter than galvanized.

Pipes PGP produce:

1) For manufacturing accuracy
- usual accuracy
- high accuracy (P)

2) For threading:
- with knurled (N)
- with chopped (P)
- without thread

3) By thread length:
- with long (D) and short thread

Range of water gas pipes ::

Water and gas pipe is measured on a nominal diameter (DN) and is available with a conditional passage from 6mm to 150mm, and an outer diameter of 10.2 -165 mm, respectively. Wall thickness: light - 2.5 - 4 mm, ordinary - 2.8 - 4.5 mm, reinforced - 3.2 - 5 mm.

Pipe curvature per 1m length should not exceed:
- 2 mm - with conditional passage up to 20mm
- 1.5 mm - with a conditional passage of more than 20mm

An example of marking gvp pipe:
Water pipe neogalvanized steel pipe with a nominal passage of 50 mm, a wall thickness of 3.5 mm, the usual accuracy, unmeasured length (ND):
Water and gas Pipe 50 * 3,5 ND GOST 3262-75
Water and gas galvanized pipe, DN 40 mm, with a wall of 3.5 mm, conventional accuracy, threaded thread, measured length:
Water and gas Pipe 40 * 3.5 (Ts-R- 40 * 3.5-6000 GOST 3265-75)

Table of diameters of water and gas pipes , wall thickness and designation in inches

Pipes black, have a measured and unmeasured length, a multiple measured length, allowable allowances on each side of 5 mm and a longitudinal deviation of 10 mm along the entire length.

Steel grades of water and gas pipes are as follows:
- 08kp and 08ps, 10, 15 (15kp and 15ps), 20 (20kp and 20ps), St1ps, St1sp, St2ps, St2sp, St3ps (kp, cn)

Buy a water gas pipe (ggp)

With us you can buy a gas pipeline of all types produced from any warehouse in Russia or directly from the plant. We provide services for cutting, delivery and configuration of the pipe. The availability, dimensions and cost of steel pipe ggp, price for pipe ggp you can look at the site. You should also bear in mind that the price of the metal depends on the required quantity. More detailed information on the price per meter or pipe piece, specify the weight of the meter water and gas pipe and calculate the quantity, draw up an invoice and make a request, clarify payment options and request a certificate matching on a water and gas pipe (water pipeline) - is possible with the help of our manager, contact information:

(8452) 57-00-18,  e-mail: korneev@metallotorg.ru

Table . Black metal water and gas pipe according to GOST 3262-75. Nominal size (PNS), wall thickness, diameter, dimensions of a gas-water pipe. The weight of a meter of a pipe is cbp, the number of meters per ton.