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100% USA Materials

Heat Exchanger, Boiler & Condenser Tube Plugs

Snap It® JR
Engineered Plugs

Up to 1,000 PSID

Cut Your Delivery Time

FROM
WEEKS
TO DAYS!

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Heat Exchanger Tube Plugs

Snap It Jr — Part Finder

Plug Location

Tube O.D.

Tube Gauge / Wall Thickness

Material

Show Accessory Part Numbers?

Channel Head Pull Rod

Your Snap It Jr Product #

Accessories

Pull Rod Assembly

Channel Head Pull Rod

Brush Kit

Plug Positioner

Jr Plug Specifications	Details
Application	Medium-pressure service
Pressure Rating	Up to 1,000 PSID
Blowout Pressure	> 18,000 PSID
ASTM Certified Materials	Stainless Steel • Carbon Steel • Brass • Inconel • Monel • Titanium • and more
Material Origin	Milled in the USA
Standards Compliance	ASME PCC-2
Installation Method	Hydraulic; complete Snap-It Tools kit available

Advantages & Operation Features

Delivers a safe, secure, and reliable seal every time
Protects surrounding tubes and the tube sheet through precisely controlled installation force
No welding required — eliminating tube sheet damage, as well as permit, inspection, and cleanup delays
Plugs through the tube without rear cover removal
Cost & Performance Benefits: Reduces labor costs by up to 80% compared to alternative installation methods
Testing & Quality Assurance: Every lot undergoes comprehensive testing to rigorous QA standards
ISO 9001:2015 certified manufacturing ensures consistent quality across every order

Availability

In-stock items ship within 24 hours
Same-day local delivery in Texas and Louisiana

Product Benefits

Snap It® Jr.

Increase Safety

Withstands blowout pressures over 18,000 PSID.
Eliminates welding, reducing the risk of igniting hazardous chemicals or fumes.

Save Time & Labor

Quick installation in just minutes.
Enables through-the-tube plugging — no rear head cover removal required.
No welding needed for high-pressure applications.
Strong seal up to 1,000 PSID using a hydraulic ram.
Reduces maintenance labor costs and unit downtime.

Cost-Effective

Higher initial cost offset by labor savings and reduced downtime.
Prevents damage to tube sheets and ligaments, minimizing costly maintenance.
Reduces reloading times in tubular reactors.

Versatile & Reliable

Fits multiple tube sizes and available in various materials.
Compatible with existing installation and removal systems.
Affordable tooling rental or purchase options.
Guaranteed leak-free helium seal to 1 × 10⁻⁹ cc/sec.

Product Overview

Snap It® Jr.

Snap It® Jr. Engineered Tube Plugs are designed for fast and easy installation — providing a secure, weld-free seal rated for up to 1,000 PSID for heat exchanger applications.

Installation

Engineered for fast, tool-minimal installation without welding — protecting tube sheet surfaces from damage during the plugging process.

Compliance

ASME PCC-2 compliant — meeting recognized standards for repair of pressure equipment and piping.

Pressure Rating

Rated for up to 1,000 PSID, delivering dependable performance across heat exchanger service conditions.

Applications

Designed specifically for heat exchangers requiring reliable tube isolation without full bundle replacement.

Direct from the Manufacturer

As the manufacturer, we produce and ship your tube plugs within days — while competitive distributors may take weeks. If your size isn't already in stock, we'll make it and ship it quickly.

Standard Overview

ASME PCC-2

American Society of Mechanical Engineers — Post Construction Committee 2

ASME PCC-2 provides guidelines and procedures for the repair of pressure equipment — including vessels, piping, and related components — after they have been constructed and put into service.

Purpose

Establishes recognized procedures for repairing in-service pressure equipment that has been damaged, degraded, or otherwise requires corrective action.

Scope

Covers design, fabrication, inspection, and testing of repairs — addressing both temporary and permanent repair methods depending on the situation.

Repair Types

Offers recommendations for both temporary and permanent repairs, providing flexibility based on operational urgency, equipment condition, and safety requirements.

Industries Where It Applies

Widely used wherever pressure equipment is prevalent.

Petrochemical Oil & Gas Power Generation Manufacturing

Snap It Jr Plug Specs

Near/Far End Plug Sizing Chart

CRN Numbers

Installing Tube Plugs?

Snap It Jr — Plug Specs & Accessories

Filter by Part #: Material:

Snap It Jr — Plug Specs & Accessories
Plug Part #	Tube ID Range		Pin Length		Brush Kit	Plug Rod Assembly	Channel Head Pull Rod
Plug Part #	(in)	(mm)	(in)	(mm)	Brush Kit	Plug Rod Assembly	Channel Head Pull Rod

"X" is a placeholder for your material type. Substitute "X" with the appropriate material code when ordering:
(S) Stainless Steel (C) Carbon Steel (B) Brass (J) 70/30 CuNi (K) 90/10 CuNi (Y) Chrome/Moly (H) Hastelloy (I) Inconel (N) Incoloy (M) Monel (N200) Nickel 200 (T) Titanium (Z) Zirconium
Any material available upon request!

Note — Tube preparation brushes are required for use with Snap It^® Jr Plugs.
"*" — For brass, copper, or copper nickel tubes, add the suffix -LD to the brush kit part number.
"Z" — Channel head pull rod assemblies and extension assemblies are available in 2', 4', or 6' lengths.

FIN-FAN is a Registered Trademark of Hudson Products Corporation

Outside Diameter (O.D.) Tube Gauge / Wall Thickness

	Tube Outside Diameter (O.D.)						Tube O.D.	Tube Gauge
	5/8"	3/4"	7/8"	1"	1 1/4"	1 1/2"	BWG	Wall

"X" — Placeholder for material type. Substitute with the following material codes when ordering:

(S) Stainless Steel (C) Carbon Steel (B) Brass (J) 70/30 CuNi (K) 90/10 CuNi (Y) Chrome/Moly (H) Hastelloy (I) Inconel (N) Incoloy (M) Monel (N200) Nickel 200 (T) Titanium (Z) Zirconium

Any material available upon request!

FIN-FAN is a Registered Trademark of Hudson Products Corporation

Snap It Jr. Canadian CRN Numbers:

ACI Central Inc.:

PROVINCIAL AND TERRITORIAL JURISDICTIONS	CANADIAN AUTHORITY	CRN NUMBER
Prince Edward Island	ACIC	OA3140.79ADD1
Nova Scotia	ACIC	OA3140.78ADD1
New Brunswick	ACIC	OA3140.7ADD1
Newfoundland and Labrador	ACIC	OA3140.70ADD1
Yukon	ACIC	OA3140.7YADD1
Northwest Territories	ACIC	OA3140.7TADD1
Nunavut	ACIC	OA3140.7NADD1

Technical Standards & Safety Authority Inc.:

PROVINCIAL AND TERRITORIAL JURISDICTIONS	CANADIAN AUTHORITY	CRN NUMBER
British Columbia	TSSA	OA3140.71
Alberta	TSSA	OA3140.72
Manitoba	TSSA	OA3140.74
Ontario	TSSA	OA3140.75
Quebec	TSSA	OA3140.76
Saskatchewan	TSSA	OA3140.73

Tube Plug Accessories

One-Rev Internal Tube Cutter

1-Rev Internal Tube Cutter Product Photo

Puncture tubes before installation with USA Industries' One-Rev Internal Tube Cutter — a fast, precise tool engineered to work seamlessly with the Snap It tube plug system.

Punctures tubes in a single revolution

Designed for use before tube plug installation

Contact USA Industries for sizing details & questions — (800) 456-8721