Large-Diameter Welded Steel Pipe

Large-Diameter Welded Steel Pipe

Pipe For General Uses

ASTM A134

Electric Fusion-(Arc) Welded Steel Plate Pipe

ASTM A139

Electric Fusion-(Arc) Welded Steel Pipe

ASTM A155

Electric Fusion Welded Steel Pipe for High Temperature Service

ASTM A671

Electric Fusion Welded Steel Pipe for Atmospheric and Lower Temperature

ASTM A672

Electric Fusion Welded Steel Pipe for High-Pressure Service and Moderate Temperatures

BS 3601

Steel Pipe and Tubes for Pressure Proposes Carbon Steel

DIN 1626

Fusion Welded Steel Pipe

JIS G3457

Electric Arc-Welded Steel Pipe

Line Pipes
API 5L Line Pipe (Grade B X42, X46, X52, X56, X60, X65, X70, X80)
BS 3602 Steel Pipe and Tubes for Pressure Proposes Carbon Steel: High Duties.
DIN 17172  Stahlrohre fur Fernleitungen fur brennbare Flussingkeiten und Gase( Pipe for cross country pipelines for flammable liquid and gas)
ISO 3183 Petroleum and Natural Gas Industries – Steel Pipe for Pipelines- 
DNV OS-F101 Submarine Pipeline Systems (Applicable Design Code)