United Spiral Pipe could lay off more than 100 workers at its Pittsburg factory early next year due to weaker-than-expected orders from customers. The steel pipe factory in East Contra Costa would ...

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 ...

Spiral pipe, in combination with an assortment of stock round fittings, is an industry standard for quality duct construction. It is possible to select most of the duct and fittings needed for a job ...

Everything about the new United Spiral Pipe plant is gargantuan, starting with the $130 million capital investment required to build a factory that will create 120 manufacturing jobs.

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.