Threaded Pipe Plug Gauges

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Threaded pipe plug gauges, also referred to as pipe thread plug gauges or pipe plugs, are essential tools for inspecting and verifying the accuracy of internal straight and tapered pipe threads. Straight pipe plug gauges are specifically designed for assessing straight pipe threads, including NPSM, NPSF, and BSPP types. The Go and No-Go plug gauges ensure that internally threaded pipes meet tolerance standards by seamlessly fitting with the threads. For tapered pipe threads, L-1, L-3, and 6-Step gauges are utilized for precise tolerance verification, with L-1 and L-3 being threaded and the 6-Step gauge smooth. Each set comes with a double-ended Taperlock handle featuring both Go and No-Go gauge components. All gauges are clearly labeled with their nominal size and type, and are right-handed unless otherwise specified.

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Tapered Pipe Threaded Plug Gauges

Straight Pipe Threaded Plug Gauges

Pipe Threaded Set Plug Gauges

Tapered Pipe Threaded Plug Gauges

Our precision tapered pipe threaded plug gauges are designed for accurate L-1, L-2, and 6-step tolerance inspections of internal tapered pipe threads, ensuring optimal fit and performance.

Thread Type: BSPT

Vendor	Gauge Type	Handle Design	Included Handle	Thread Size	Tolerance Class	Brand	Selling Price

Thread Type: NPT

Vendor	Gauge Type	Handle Design	Included Handle	Thread Size	Tolerance Class	Brand	Selling Price

Thread Type: NPTF

Vendor	Gauge Type	Handle Design	Included Handle	Thread Size	Tolerance Class	Brand	Selling Price

Straight Pipe Threaded Plug Gauges

Ensure precision and compliance with our Straight Pipe Threaded Plug Gauges, designed to accurately verify the standards of straight pipe threads including NPSM, NPSF, and BSPP types.

Thread Type: BSPT

Vendor	Gauge Type	Handle Design	Included Handle	Thread Size	Tolerance Class	Brand	Selling Price

Thread Type: ISO 228

Vendor	Gauge Type	Handle Design	Included Handle	Thread Size	Tolerance Class	Brand	Selling Price

Thread Type: NPSF

Vendor	Gauge Type	Handle Design	Included Handle	Thread Size	Tolerance Class	Brand	Selling Price

Thread Type: NPSM

Vendor	Gauge Type	Handle Design	Included Handle	Thread Size	Tolerance Class	Brand	Selling Price

Pipe Threaded Set Plug Gauges

Pipe threaded set plug gauges are essential tools for calibrating ring gauges, ensuring they meet precise machining tolerances. Known as setting plugs, these gauges are chosen according to thread size and the specific type of ring gauge—either Go (Plus) or No-Go (Minus). They are crucial for conducting accurate pass/fail tolerance assessments in manufacturing processes.

Thread Type: NPSM

Vendor	Gauge Type	Handle Design	Included Handle	Thread Size	Tolerance Class	Brand	Selling Price