Depending on the insulation diameter and shape, these pipes can be used in gas distribution lines, drinking and service water lines, industry, high pressure lines and other lines.

The manufactured pipes are tested at internal testing laboratories by 120 atm pressure water jet testing and ultrasonic X-ray devices. Depending on the purpose, the spiral welded pipes made of different types of steel plates shall meet the following requirements:

• high resistance;
• high-pressure resistance;
• durability;
• elasticity.

To meet the requirements of domestic and foreign markets and to continue the competition, the Company follows the quality standards of the United States, Germany, and Russia.