TYPE

SPECIFICATION

APPLICATION

SSAW  (API 5L)

Steel grade: 
API 5L B, X42, X46, X52, X56, X60, X65, X70, X80 
dia: Φ273.1mm-Φ1620mm; thickness: 6mm-20mm

oil and nature gas long distance transporting pipe line

LSAW  (API 5L)

Steel grade:   
API 5L B, X42, X46, X52, X56, X60, X65, X70, X80 
dia: Φ406.4mm-Φ1422.4mm; thickness: 6mm-32mm

oil and nature gas long distance transporting pipe line

ERW  (API  5L)

steel grade:   
API 5L B, X42, X46, X52, X56, X60, X65, X70, X80 
Dia: Φ114mm —Φ355mm; thickness :3.0mm-12.7mm

oil and nature gas long distance transporting pipe line