GTM-France is your supplier for all hot rolled, seamless tubes in all grades.
Carbon steel and stainless steel.
We deliver in as rolled, normalized or Q&T conditions.
All heat treatments can be carried out either up to usual norms or “custom made” up to your requirements.
The Know-How of GTM-F and his technical possibilities allow achieving all demanded quality requirements.
Dimensions: Ø 15 X ép. 2 mm up to Ø 343 X ép. 57 mm
We deliver tubes in lengths up to 15 meters.
Of course we can saw on fixed lengths and small parts.
Complete deliveries can be according to EN, DIN, ASME, ASTM, BS specifications or to special customers requirement.
The main standards are as follows: EN 10297, DIN 17.204, API 5CT
Example of grades (not complete) : S355, 20MnV6, E470 , E730K2, FGS770, 25- 34 or 42CrMo4, 30NiCrMo8, Grade P110, Grade P135, Grade P145, Grade P155, 1.4541, 1.4571.