Engineered for extreme high-pressure, high-impulse spiral-wire hydraulic hose, GlobalSpiral couplings feature a “bite-the-wire” crimp for improved coupling retention, and can ...

The coupling is assembled with 7/8-in. Grade 8 bolts and nuts and will fit all 5-in. Hevi-Duty weld end applications. The Super Hevi-Duty can be used in high-pressure pumping and extreme applications.

Northwest Pipe Co. operates as a manufacturer of engineered steel pipe water systems in North America. It operates through the following segments: Engineered Steel Pressure Pipe and Precast ...

The air pressure in the cylinder sets the tension. The strip is coiled by pulling it through forming rolls as it is pulled onto the mandrel. The steel layers start and stop 12 mm to 50 mm/0.5 inches ...