Pipe Bollards are designed to protect property from vehicle incursion and impact, traffic control and pedestrian safety. Bollards styles vary from utilitarian security to aesthetically designed bollards that add color, texture, light and architectural interest without compromising safety and protection. Cal Pipe manufactures more than 50 models of Pipe Bollard products. (read more)

Cal Pipe has manufactured and distributed bollards in the United States for nearly ten years. The company is a UL-listed electrical products manufacturer and a member of various professional and industry organizations. (read more)

Cal Pipe Security Bollards relases its complete product line in its new BOLLARD HANDBOOK, including the new Pedestrian Safety Index and valuable information on how to secure people and property from vehicle impacts. (read more)

Mathcad drives innovation and offers significant personal and process productivity advantages for product development and engineering design projects. Unlike proprietary calculating tools and spreadsheets, Mathcad lets engineers design and document engineering calculations simultaneously with comprehensive applied math functionality and dynamic, unit-aware calculations. (read more)

Cal Pipe Security Bollards has a wide range of retractable security bollards including our newest gas assisted security bollards. The units are self-contained and will raise themselves into a locked position at the push of a button. (read more)

Cal Pipe Security Bollards announces it has obtained the definitive United States Department of State security rating for bollards and barriers. The PDT series of fixed and retractable bollards are DoS K-Rated and crash tested. (read more)

Rope Pull Switch & Rope Pull Switches - 4 Contacts, Built-in Clamp, Tension Knob & adjustment window. Integrated Emergency Stop. Available with LED, Pre-wired connector. Three cable length versions (read more)

Arcus Bollards by Erlau are outstanding markers for streets and squares, at entrances and exits for demarcation, safety and layout. (read more)

Beaverton, Oregon, USA: Allied Power Products, Inc. (APPI) has announced the introduction of their new Columbia W30000 Railcar Puller, a 30,000 lbs capacity AC electric powered winch designed for pulling railcars.

According to APPI, this unit offers high performance winching capability in a compact package. The Columbia W30000 Railcar Puller features a severe duty motor, epoxy paint f... (read more)

The AccuPyc II 1340 1-cm³ Gas Displacement Pycnometer performs fully automatic, high-precision volume measurements and density calculations on a wide variety of powders and solids. The AccuPyc features improvements in design that allow the volume of small amounts of sample to be accurately detected and measured with enhanced reliability to within a fraction of a microliter. (read more)