Welded longitudinal steel pipe
Made by welding a steel pipe, despite the fact that inferior to their strength parameters, analogues of hot or cold rolled have a fairly wide range of applications. These include:
- a pipe for supplying hot and cold water.
- systems Engineering for pumping oil, gas and various chemicals.
- Elements of structures in the construction of buildings and structures.
- Legal address: Rostov-on-don, Prospekt 40-letiya Pobedy, d. 75.
- Phone/Fax - 8 (863) 295-15-87, 257-00-79.
- with a Diameter over 400 mm.
- With a wall thickness up to 8 mm.
- hydro test - checked 15% of the pipes in the party.
- non-destructive magnetic or ultrasonic inspection of weld 100% made of pipes.
- flattening tests; - check of the tube 2 selectively from the party.
Developed technology, welded connections using welded high-tech equipment allows to manufacture steel pipe products are of high quality and durability. Selling pipes in Rostov-on-don this format is provided by “Rule-don”
own steel service provider are available in circular tubes made from various grades of steel, including alloyed and high-strength, established according to the current GOST, dimensional parameters.
How to achieve quality parameters and reliability of electric-welded pipes
Despite the presence of a seam can cause breakthrough (leakage), and minor maintenance period of pipe, and modern methods of carrying out welded joints allow to improve its reliability, and most importantly, durability (ability to withstand the required consumer pressure of working medium in the pipeline). The use of high frequency electric welding equipment allows to produce pipe:
As a guarantor of quality are carried out after manufacturing test or as they are called - 3-level checking of a certain part from the party of pipe strength and tightness.
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Metallobaza Rostov-on-don offers consumers welded steel pipes of circular section of different diameter, fully meet the quality parameters and have passed the required tests. To get acquainted with the assortment of tubes, you can use the online directory the official website of the supplier, company “Norma-don”.