MOBILE, Ala. -- Sales and profit for Europipe GmbH, the company that owns Berg Spiral Pipe Corp., fell last year, according to a recent report from Salzgitter AG, Europipe's half-owner.

From initial planning through final installation and on to efficient operation by the customer, round ductwork provides the best overall optimized solution. Let’s take a look at the major project ...

A leak of nearly 13,000 barrels of crude oil from the Keystone Pipeline near the Kansas-Nebraska border last year was caused by a flawed weld and stress on the pipe from being bent, the operator said.

The 80-foot length of pipe that rolled off the line Monday would probably sell for about $5,500 today, or roughly half what it would have fetched before the recession, a company salesman said. Nov ...

Among the more obvious reasons for the use of round duct on rooftops, such as preventing rain, snow and ice buildup, ease of wind passage is perhaps the most overlooked. PhenoliDuct, a new closed-cell ...