API 5LSpiral steel pipes/ SSAW pipes
API 5L od 219-3000mm Spiral steel pipes/ SSAW pipes used for construction project 12meter
API 5L od 219-3000mm Spiral steel pipes/ SSAW pipes used for construction project 12meter
API 5L standard Spiral steel pipes for gas or constrction
api 5l Spiral welded steel pipes 8 inch pipe
X52 material API 5L standard Spiral welded steel pipes
Spiral welded steel pipes used for water or gas or oil
API 5L standard Gr.B Spiral steel pipes
Galvanized coated Spiral welded steel pipes-galvanized SSAW
Spiral steel pipes used for Hydro power project