we have obtained ISO 9001, ISO 14001, ISO 45001, CE, AAA-level credit rating certification, etc.
Country:Chile
Project name:Tunnel pile Support Project
Product description:Seamless N80 139.7*7/16.45/17*6m/3m/2m 5312 Joint
Subsea Pipeline Comprehensive Services(CNOOC)
API 5CT Casing Pipe
API 5CT Tubing
API 5CT Slotted Pipe
API Drill Pipe
OCTG Accessories
API 5L Line Pipe
A53 Steel Pipe
A106 Steel Pipe
Carbon Steel Seamless Pipe