Steel Pipes For Water Purpose

Our Minimum Tolerant Spiral Welded (HSAW) water line pipes are manufactured in accordance with the requirements of the application areas and quality standards of the project with wall thickness, diameter and coating options. We offer our large diameter pipes with many insulating coating options such as epoxy, polyethylene and polypropylene. From the raw material process to the finished product process, our pipes are passed through several testing processes and delivered in a quality that will satisfy our customers with different delivery methods.

International certificates

As the company “Azertexnolayn”, the steel pipes and polyethylene products we manufacture are produced in full compliance with international quality, safety, and management standards. The API, ISO, and other international certifications implemented at our facility confirm that production processes are carried out under continuous control and that the products meet technical and operational requirements. These certifications ensure the reliable and safe use of our products in oil and gas, water supply, and industrial infrastructure projects.

API Spec. 5L
API Spec. Q1
ISO 9001:2015
ISO 14001:2015
OHSAS 18001:2007 (ISO 45001:2018)
ISO/IEC 17025
ISO/IEC 17020

Certificates of conformity

The products we manufacture are tested and certified in accordance with the relevant QOST, EN, and DIN standards. Conformity certificates officially confirm the dimensional accuracy, mechanical strength, and operational safety of steel pipes and other industrial products. Our products that comply with these standards are considered a reliable choice for meeting regulatory requirements in local and regional projects.

QOST 8696-74

QOST 20295-85

QOST 10706-80

QOST 10706-76

QOST 33228-2015
EN 10217-1
EN 10219-1
DIN 30670