2008013469 kim sang in

INDEX

Seah steel corporation

Seah Steel products- ERW steel pipe Forming Steel Pipe Manufacturing Process (ERW)

Application

SEAH STEEL CORPORATION☆Established : In

1960☆Location : Seoul, Pohang, Changwon, Gunsan☆ Main Product -Carbon Steel Pipe-Stainless Steel Pipe/Ti Tube-Galvanized Steel Sheet, Pre-coated Metal Sheet

SEAH STEEL PRODUCTS Steel Pipe

stainless steel pipe and ti tube

Galvanized Steel Sheet and Pre-Painted Steel Sheet

ERW STEEL PIPE

-ERW (Electric Resistance Weled Pipe)

Size Range (2”~ 24”)Available in new Prime and Secondary grades

as well as used and surplus.

VACUUM FORMING PROCESS

STEEL PIPEMANUFACTURING PROCESS(ERW)

Incoming inspection - slitting – uncoiling Accumulator – forming – welding – ultrasonic test

HEAT TREATMENT – AIR COOLING – WATER COOLING – SIZING

CUTTING OFF – SRM INDUCTION HEATER – SRM ROLL STAND – SRM CUTTING OFF – SRM COOLING

Manufacturing Process

END FACING – HYDROSTATIC TEST – EDDY CURRENT TEST ULTRASONIC TEST – MILL COATING – VISUAL & DIMENSION INSPECTION – AUTOMATIC PACKING

Manufacturing Process

APPLICATION(USAGE) Petroleum Industry-Line Pipe-Casing & Tubing-Offshore Platform

Heat Transfer-Boiler Tube, Heat-Exchanger & Tube

APPLICATION(USAGE) Ordinary Piping-Black & Galvanized Steel Pipes-Corrosion Resistance

Pipes-Pressure Service Pipes

Structural Pipes-General Structural Pipes-Machine Structural Tubes-Off-Shore Structural Pipes-Square Pipes, Steel PipePiles

THANK YOU,