INDUSTRY APPLICATIONS

Pipe Ring Stiffness Testing Machine

The ring stiffness testing machine is widely used for determining the ring stiffness of thermoplastic pipes and glass fiber reinforced plastic pipes with annular cross-sections. It measures the force and deformation values during constant-speed deformation to determine the ring stiffness. The machine features key-adjustable speed, digital display of test force and displacement, and graphical curve display. It also includes peak hold, automatic shutdown upon failure, and automatic protection against overcurrent and overload.

Ring stiffness testing machines are widely used for determining the ring stiffness of thermoplastic pipes and glass fiber reinforced plastic pipes with annular cross-sections. The ring stiffness is determined by measuring the force and deformation values during constant-rate deformation. These machines feature key-adjustable speed, digital display of test force and displacement, and graphical display functions. They also include peak hold, automatic shutdown upon failure, and overcurrent and overload protection. They can perform tests such as ring stiffness, ring flexibility, flattening, bending, and weld seam tensile tests. Ring stiffness testing machines possess all the functions of electronic universal testing machines and can be equipped with fixtures for tension, compression, bending, and shear tests for various materials.

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