Product Description
Pressure-type bolt elongation measuring tool (hereinafter referred to as: measuring tool) is a special measurement tool for contrastive measuring the length of turbine cylinder bolt before and after thermal fastening. The biggest feature of the measuring tool researched and developed by the Company is when measuring length of the same bolt before and after thermal fastening, the pressures of the pressing plate of measuring tool to hook the bolt are consistent under the pressure spring. Therefore, the contrastive measuring of bolt elongation before and after thermal fastening is accurate. At present, the product has applied for national invention patent.
Pressure-type bolt elongation measuring tool (hereinafter referred to as: measuring tool) is a special measurement tool for contrastive measuring the length of turbine cylinder bolt before and after thermal fastening. The biggest feature of the measuring tool researched and developed by the Company is when measuring length of the same bolt before and after thermal fastening, the pressures of the pressing plate of measuring tool to hook the bolt are consistent under the pressure spring. Therefore, the contrastive measuring of bolt elongation before and after thermal fastening is accurate. At present, the product has applied for national invention patent.
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