Chemar Rurociągi Sp. z o. o. designs, manufactures, supplies and assembles complete pipeline installations, their elements and fixtures.

Pressure pipeline elements observe the requirements specified in PN-EN 13480, PN-EN 12952, WUDT/UC/2003, AD 2000-Merkblatt supervision regulations, and other technical and technical acceptance specifications custom-designed and approved.

Products are manufactured from carbon steel, alloy and high-alloy steel, including martensitic steel X10CrMoVNb9-1 (P91) and X10CrWMoVNb9-2 (P92) which are used in overcritical steam pressure and temperature parameters of energetic blocks.

Our pipelines are made of steel type duplex and superduplex as well.

Chemar Rurociągi Sp. z o. o. manufactures the world?s highest quality products supported by test certificates.

The following groups of operations can be identified within the pipeline production process at Chemar Rurociągi Spółka z o. o.

1. Mechanical or thermal cutting (gas or plasma).
2. Plastic shaping (e.g. bending on induction-heating bender and arbor benders).
3. Machining.
4. Surface machining (sand-blasting, grinding).
5. Thermal treatment (normalization, softening, stress-relieving, solutin)
6. Welding processes (TIG, MIG, MAG methods; shielded electrode welding, and automatic submerged arc welding).
7. Application of protective films.
8. Conducting non-destructive and destructive tests, i.e.:
   • Mechanical properties testing
   • Chemical and metallurgic analyses
   • Radiography
   • Ultrasound testing
   • Magnetic-particle testing
   • Penetrant testing
   • Pressure tests
   • Tightness testing
   • Length and angle measurements
   • Intergranular corrosion test
   • Measurement of ferrite content

A computer site for pipeline fixture certification allows us to set and control manufactured fixtures.