OSG Pipe and Conduit Thread Tap: 1"-11.5 NPTF, 5 Flute
The OSG Pipe and Conduit Thread Tap (SKU 33ZM15) is a general-purpose pipe tap with a 1"-11.5 NPTF thread, featuring a black oxide high-speed steel construction and 5 flutes (MPN 1313201). 3G Electric sources this…
SKU 3G-OTH-266127
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Product Description
The OSG Pipe and Conduit Thread Tap (SKU 33ZM15) is a general-purpose pipe tap with a 1"-11.5 NPTF thread, featuring a black oxide high-speed steel construction and 5 flutes (MPN 1313201). 3G Electric sources this genuine OSG tool across 14 industrial departments, with specialist expertise in combustion, pumps, and controls ensuring accurate sourcing and support.
Frequently Asked Questions
What is the OSG 1"-11.5 NPTF pipe tap used for?
This OSG pipe tap is used for cutting internal NPTF (Dryseal) threads in pipes and conduits for leak-proof joints in industrial plumbing, hydraulic, and pneumatic systems. It is suitable for general-purpose threading in steel, stainless steel, and other metals.
What are the specifications of the OSG 1"-11.5 NPTF pipe tap?
The OSG pipe tap has a 1"-11.5 NPTF thread size, 5 flutes for chip evacuation, and a black oxide high-speed steel (HSS) construction for wear resistance. The manufacturer part number is 1313201. It is designed for general-purpose threading of pipe and conduit.
Where to buy the OSG 1"-11.5 NPTF pipe tap worldwide?
You can source the OSG 1"-11.5 NPTF pipe tap through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time.
How to select the correct OSG pipe tap for NPTF threads?
Select an OSG pipe tap based on thread size (e.g., 1"-11.5 NPTF), material compatibility (HSS for general metals), and flute count (5 flutes for balanced chip removal). Ensure the tap matches the required thread standard (NPTF for dryseal) and use proper cutting fluid for best results.
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Common applications for OSGOSG Products
3G Electric supplies OSG general purpose pipe taps. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.















