Pipe Plug, Steel Wing Nut, 143-3 Series

Steel Wing Nut Pipe Plug features include:

These plugs have a SBR/Natural rubber o-ring.
These steel plugs for pipe feature plated metal plates and bolts with a SBR/Natural rubber o-ring.
Cost effective way for plugging open ended pipes.
Can be used as pipe dust cover.
These plugs are not pressure rated

143-3-Series Mechanical Hand Tightening Test Plugs Operation & Maintenance Instructions

Mechanical Pipe Plugs Without Integral Restraint Generic Operating Instructions

Pipe Plug, Steel Wing Nut, 143-3 Series

Click an Item Number for More Information and to Order

Pipe Size, Nominal	Sealing Range, Max	Sealing Range, Min	Style	By-Pass	Shipping Wt.	Item Number	Price	Action
6" (150mm)	6.4" (162mm)	5.62" (143mm)	End of Pipe Plug	None	2 Lbs (0.91 Kg)	143-3060-	$15.30	Add to Compare
5" (125mm)	5.3" (135mm)	4.62" (117mm)	End of Pipe Plug	None	2 Lbs (0.91 Kg)	143-3050-	$13.35	Add to Compare
4" (100mm)	4.5" (114mm)	3.78" (96mm)	End of Pipe Plug	None	1 Lb (0.45 Kg)	143-3040-	$7.15	Add to Compare
3" (75mm)	3.25" (82mm)	2.86" (73mm)	End of Pipe Plug	None	1 Lb (0.45 Kg)	143-3030-	$5.70	Add to Compare
2" (50mm)	2.25" (57mm)	1.96" (50mm)	End of Pipe Plug	None	0.5 Lb (0.23 Kg)	143-3020-	$3.65	Add to Compare
1.5" (40mm)	1.65" (42mm)	1.44" (37mm)	End of Pipe Plug	None	0.5 Lb (0.23 Kg)	143-3015-	$3.40	Add to Compare

The Petersen® Steel Wing Nut Pipe Plug, 143-3 Series, provides a durable and economical solution for sealing or covering open-ended pipes. Designed with plated steel components and an SBR/Natural rubber-o-ring, these plugs are ideal for temporary or non-pressure rated applications. They offer a quick and reusable way to close off pipes during maintenance.

Features of the Steel Wing Nut Pipe Plug

The 143-3 Series steel wing nut pipe plugs are built for reliability and ease of use. They provide an affordable option for sealing or protecting pipe ends during maintenance, storage, or transport.

Steel wing nut pipe plug includes plated metal plates and bolts.
Equipped with an SBR/Natural rubber o-ring for tight sealing.
Cost-effective solution for plugging open ended pipes.
Serves as a durable pipe dust cover.
Designed for non-pressure rated applications.

Typical Applications of the Steel Wing Nut Pipe Plug

These steel wing nut plugs are used across a wide range of industries for temporary pipe sealing and protection during handling.

Common uses include:

Covering open-ended pipes to prevent dust or debris entry.
Temporary sealing during maintenance or inspection.
Protecting pipe interiors during shipping or fabrication.
Reusable solution for non-pressurized capping or testing.

Operation and Maintenance of Steel Wing Nut Pipe Plug

Steel wing nut plugs are manually tightened by hand for quick installation and removal. The wing nut design ensures secure placement without requiring tools.

Maintenance Tips:

Inspect the rubber o-ring for wear before reuse.
Avoid using in pressurized systems.
Clean and store in a dry area to prevent corrosion.

Request a Quote For Steel Wing Nut Pipe Plug

Looking for a dependable, cost-effective solution to seal open pipe ends? Petersen Product’s Steel Wing Nut Pipe Plug, 143-3 Series offers practical performance for temporary and non-pressurized applications.

Request a quote today to find the right size or configuration of the Steel Wing Nut Pipe Plug, 143-3 Series. For assistance or pricing details, contact Petersen Products at sales@petersenproducts.com or 262-692-3100.

Product Selection