ep0513646b1

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Images of Ep0513646b1

images(plate)EP0513646B1 - Verfahren zum Verbinden von Stahl mit ep0513646b1(steel) EP0513646B1 EP19920107621 EP92107621A EP0513646B1 EP 0513646 B1 EP0513646 B1 EP 0513646B1 EP 19920107621 EP19920107621 EP 19920107621 EP 92107621 A EP92107621 A EP 92107621A EP 0513646 B1 EP0513646 B1 EP 0513646B1 Authority EP European Patent Office Prior art keywords steel layer friction welding friction welding Prior art date 1991-05-16 Legal status (The

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2500mm Steel Plates Production Line

2500mm Steel Plates Production Line

3500mm Steel Plates Production Line

3500mm Steel Plates Production Line

4500mm Steel Plates Production Line

4500mm Steel Plates Production Line

Spiral Welded Pipe Production Line

Spiral Welded Pipe Production Line

1700mm Hot Rolled Coil Production Line

1700mm Hot Rolled Coil Production Line

Deep Processing Center

Deep Processing Center

R & D and Testing Center[email protected]

Technical department

Technical department

Quality Control

Quality Control

100% UT test

100% UT test

50000J DWT TEST

50000J DWT TEST

Impact test

Impact test

Mechanins Lab

Mechanins Lab

Metallurgical Microscope

Metallurgical Microscope

OES Chemical analysis

OES Chemical analysis

X-ray test

X-ray test

Vickers hardness tester

Vickers hardness tester

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