K. A. Niederhoff

Production of large diameter linepipe for the transportation of highly corrosive crude oil and natural gas

M. K. Graf, I. von Hagen, K. A. Niederhoff, 1993 .

High-strength Large-diameter Pipe For Long-distance High-pressure Gas Pipelines

K. A. Niederhoff, M. K. Gräf, H.-G. Hillenbrand, 2003 .

PROCEDURES, CONSIDERATIONS FOR WELDING X-80 LINE PIPE ESTABLISHED

K. A. Niederhoff, H. G. Hillenbrand, G. Wellnitz, 1997 .

X80 line pipe for large-diameter high strength pipelines

K. A. Niederhoff, C. J. Heckmann, Mannesmann Forschungsinstitut, 2002 .