Vallourec Tubos do Brasil S.A.

Brésil

 
Quantité totale PI 12
Rang # Quantité totale PI 126 882
Note d'activité PI 0,9/5.0    2
Rang # Activité PI 467 433
Parent Vallourec & Mannesmann Tubes SA

Brevets

Marques

2 0
3 0
7 0
0
 
Dernier brevet 2020 - Process and reactor for continuo...
Premier brevet 2014 - Multilayer pipe

Derniers inventions, produits et services

2018 Invention Process and reactor for continuous charcoal production. Continuous charcoal production system in ...
2016 Invention Automatic system and method for measuring and machining the end of tubular elements. The present ...
2015 Invention Tower for generating wind power. The present invention relates to a tower (1) for generating wind...
Invention Martensitic-ferritic stainless steel, manufactured product and processes using the same. The pres...
2014 Invention Multilayer pipe. The present invention relates to a multilayer pipe (1 ) comprising a base tube (...
Invention Process for producing a multilayer pipe by expansion and multilayer pipe produced by said process...
Invention Process for producing a multilayer pipe having a metallurgical bond by drawing, and multilayer pi...