The production program consists of seamless steel pipes made of non-alloy and alloy steels. The production of seamless tubes in tube mills is characterised by the sophisticated production technology of the Mannesmann hot rolling process. A wide range of steels and an extensive range of dimensions is offered.
|SEAMLESS PIPES||LINE PIPES||CASING PIPES||COUPLING STOCK|
|OUTER DIAMETER||5" - 16"||7" - 13 3/8"||7 - 16"|
|WALL THICKNESS||6 - 40.49 MM||7.92 - 15.11 MM||10 – 60 MM|
|STEEL GRADES PORTFOLIO:||BN PSL2, X42N PSL2, X52N PSL2, L360NE PSL2, X60Q PSL2, X65Q PSL2, X70Q PSL2||H40 PSL1, J55 PSL1, K55 PSL1, N80 TYP 1 PSL1, N80Q PSL1, L80 TYP1 PSL1, P110 PSL1||K55 PSL1, N80Q PSL1, L80 TYP1 PSL1 A P110 PSL1|
OUR OFFER OF COMPLEX DELIVERIES ACCORDING TO THE CUSTOMERS' REQUIREMENTS:
- heat treatment
- testing of mechanical properties, chemical composition, evaluation and documentation of the metallographic structure of the material
- water pressure testing
- non-destructive testing by eddy current, ultrasonic testing
- magnetic wet powder fluorescence method
- cutting to the exact lengths
A comprehensive overview of all products, material and dimensional standards used, chemical compositions of non-standard steel grades and our defectoscopy can be found in the product program, which can be downloaded here.