Quality control

Keshavarz Polyethylene Company, active in the production of polyethylene pipes and polyethylene fittings, is committed to improving the quality of its products, customer satisfaction, improving environmental performance, safety, and occupational health.
For this purpose, management systems have been established based on the following standards at the company level.

  • Developing and increasing target markets as well as increasing sales.
  • Providing customer satisfaction
  • Maintaining the high quality of manufactured products
  • Reduce costs and waste
  • Targeted and practical training of employees
  • Improving the morale and motivation of employees
  • By attracting their participation and improving the quality of work
  • Prevention of accidents, preservation and
  • Improving the safety and health of employees

The management and employees of Polyethylene Farmers Company commit themselves to fulfill the requirements and comply with the relevant governmental and legal rules and regulations in order to achieve the above goals, and to achieve the goals with participation and effective communication. make it practical

This company annually monitors, measures and analyzes the degree of achievement of the defined goals and reviews the implementation of the policy and revises it if necessary.

Pre-production control

At the beginning, the raw materials brought to the company are tested according to physical and mechanical properties such as color, melt flow index (MFI), density, soot percentage and oxidation induction time (OIT). Each shipment of materials is tested after purchase and before storage, and the results are analyzed and archived.

Control during production

The conditions of the production process have a direct effect on the quality and stability of production, so the control of production parameters and product inspection during production are of special importance in the production of optimal products.

After the production of the final product, it is carefully tested and tested according to INSO 14427-2, INSO 7607 and DIN8074 standards to ensure the optimal quality of the pipe.
Defined, short-term and long-term tests are performed according to Iran's national standards in Keshavarz polyethylene laboratory.

The laboratory of Polyethylene Company, which is one of the largest and most reliable companies producing polyethylene pipes in the country, provides its services to customers in the field of testing polyethylene pipes and connections (water supply and gas supply) based on national and international standards. .

The equipped quality control laboratory is a partner with the National Standards Organization of Iran and the holder of the ISO 17025 laboratory qualification certificate.

 

In order to establish the ISO 17025 standard, it states its guidelines as follows, and all laboratory personnel are committed and required to implement its provisions:

 

  • Compliance with all legal requirements and regulations related to ISO1702 international standard system
  • Employing expert, experienced forces and improving their level of awareness
  • Complying with professional procedures in the laboratory and conducting tests based on relevant documentation
  • Use of valid and standardized scientific test methods
  • Validation of test methods by comparison with reference materials or standard method in case of using non-standard test methods
  • Improving the quality of laboratory services and its continuous improvement
  • Improving the level of customer satisfaction and gaining their trust by observing the principle of honesty and trustworthiness
  • Use of appropriate and up-to-date infrastructures to perform tests in an optimal manner