Beijing Safetech Pipeline Co., Ltd.

Chine

 
Quantité totale PI 7
Rang # Quantité totale PI 223 393
Note d'activité PI 0,4/5.0    1
Rang # Activité PI 946 017

Brevets

Marques

1 0
0 0
6 0
0
 
Dernier brevet 2022 - Pre-tightening force repairing m...
Premier brevet 2007 - A metal composite pipe, a produc...

Derniers inventions, produits et services

2020 Invention Pre-tightening force repairing method, repairing method involving combination of pre-tightening f...
2008 Invention Flange with cooling groove, pipeline with said flange and connecting method therefor. A flange is...
Invention A method for repairing, reinforcing or enhancing a pipeline by use of basalt fiber composite mate...
Invention Technique for repairing, strengthening and crack arrest of pipe. A method for repairing/strength...
Invention A technique for repairing, strengthening and crack arrest of pipe. A method for repairing/strengt...
Invention Enhancing technique for a pressure mechanism by combining pouring the curable polymer under the h...
2007 Invention A metal composite pipe, a producing method thereof and a continuous anticorrosion pipeline produc...