2008013469 kim sang in. index seah steel corporation seah steel products - erw steel pipe forming...
TRANSCRIPT
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2008013469 kim sang in
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INDEX
Seah steel corporation
Seah Steel products- ERW steel pipe Forming Steel Pipe Manufacturing Process (ERW)
Application
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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
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SEAH STEEL PRODUCTS Steel Pipe
stainless steel pipe and ti tube
Galvanized Steel Sheet and Pre-Painted Steel Sheet
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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.
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VACUUM FORMING PROCESS
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STEEL PIPEMANUFACTURING PROCESS(ERW)
Incoming inspection - slitting – uncoiling Accumulator – forming – welding – ultrasonic test
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HEAT TREATMENT – AIR COOLING – WATER COOLING – SIZING
CUTTING OFF – SRM INDUCTION HEATER – SRM ROLL STAND – SRM CUTTING OFF – SRM COOLING
Manufacturing Process
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END FACING – HYDROSTATIC TEST – EDDY CURRENT TEST ULTRASONIC TEST – MILL COATING – VISUAL & DIMENSION INSPECTION – AUTOMATIC PACKING
Manufacturing Process
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APPLICATION(USAGE) Petroleum Industry-Line Pipe-Casing & Tubing-Offshore Platform
Heat Transfer-Boiler Tube, Heat-Exchanger & Tube
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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
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THANK YOU,