How to Use and Maintain NPT Thread Ring Gauges | |
NPT thread ring gauges are precision tools used to inspect the external threads of tapered pipe fittings, ensuring they meet NPT standards. To use an NPT thread ring gauge from Gaugestools, first clean both the gauge and the threaded component. Carefully screw the ring gauge onto the part by hand. A proper fit is achieved when the gauge turns no more than three full turns and aligns with the reference step or notch. If it turns too easily or fails to engage, the thread is likely out of tolerance. For maintenance, always clean the gauge after use with a soft cloth to remove debris or residue. Apply a light coat of anti-rust oil to protect it from corrosion. Store the gauge in its original protective case away from moisture and impacts. Regular calibration is essential to maintain accuracy. With proper use and care, Gaugestools’ NPT thread ring gauges deliver long-lasting, reliable performance. ![]() | |
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Target State: All States Target City : Huang Shi Shi Last Update : Jul 24, 2025 5:14 AM Number of Views: 72 | Item Owner : Gaugestools Contact Email: Contact Phone: 07147321211 |
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