Quality Assurance

OUR STRENGTH IS OUR QUALITY

Planning

The following laws, decrees, guidelines and standards have to be considered on planning and designing industrial plumbing pipes & TECHNO GREEN System for potable water and heating installations

 

  • DIN 8076, Piping in thermoplastic hoses under pressure. Compression metals pipe fittings.
  • DIN 2000, Central drinking water supply – Guidelines regarding requirements for drinking water, planning, construction, operation and maintenance of plants
  • DIN 1988 Standard for Potable Water Installations
  • DVS 2208 Welding Machines and Devices for Thermoplastics
  • ISO 10508 Plastic pipe systems for hot and cold water installation – Guideline for classification and dimensioning
  • All provided pipe-systems correspond to the technical conditions of the application classes according to ISO 10508 for the field of potable water and heating.
  • DIN 4109 Standard for the Elimination of Noise in the Field of Structural Engineering
  • DIN 16928 Pipe Connections, Fittings, and Installation
  • DIN 16774 Thermoplastic materials: polypropylene PP.
  • DIN 16960 Welding of thermoplastic materials, principles.
  • DIN 2203 Tests of pipe fittings for welding made of thermoplastic materials.
  • DVS 2207 Welding of Thermoplastics
  • DIN 53735 Tests of plastic materials

Determination of melting index of thermoplastic materials.

SYSTEM SPECIFIC STANDARDS

  • DIN 8077 Polypropylene (PP) Pipes, Dimensions
  • DIN 16962 Pipe Joint Assemblies and Fittings for Polypropylene Pressure
  • Pipes
  • DIN 8078 Polypropylene (PP) Pipes, General Quality Requirements
  • GSO EN ISO 15874 Plastic pipe systems for hot and cold water installation; polypropylene
  • DIN EN ISO 9001 Quality Management System

 

SYSTEM CONTROL

The production of a quality controlled Techno GREEN pipe system demands the expert supervision, regulation and control of all work operations.

All testing results and processes have to be documented under the quality standards and verified by independent audits and laboratory tests.

TECHNO has been market leader in residential, industrial & commercial pipes system from many years with an experience in extrusion and injection moulding.

 

HYGIENE

The Water Quality Centre offers a comprehensive service for testing materials to BS 6920 to meet WRAS and DWI Regulation 31 requirements.

BS 6920“Suitability of non-metallic products for use in contact with water intended for human consumption with regard to their effect on the quality of water.” Local regulations and codes of practice must be observed. The same goes for regulations regarding the use of chemicals.

INTERNAL CONTROL

Highly qualified experts ensures that all the tests are carried out as per quality control policy which includes,

a. Test and Control inspection of goods All incoming goods are subject to quality test to ensure that the products delivered to customers are of high quality.

b. In-process inspection test The quality plan requires relevant data to be checked before or during the system production.

Preproduction samples are tested in the different laboratories by the laboratory technicians for

  • Surface finish
  • Dimensional accuracy of the test samples
  • Data from extrusion and injection moulding machines
  • Internal pressure test

c. Final inspection The results of products are documented in test reports. Every finished product is released in the market over the world only when all tests and inspections are completed.

 

EXTERNAL CONTROL

The external supervision includes external tests of the industrial plumbing pipes, products and

  • External audit of TECHNNOGREEN PIPE system quality assurance system and test procedures,
  • Calibration of the test equipment,
  • Third Party Test certificate from EXOVA, etc.