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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

Snap It Jr. Benefits

Snap It Jr. Description

Snap It Jr Plug Specs

Near/Far End Plug Sizing Chart

CRN Numbers

ASME PCC-2 Compliant

Installing Tube Plugs?

Tube Plug Solutions

Why Snap It Jr.

Increases Safety

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

Saves Time & Labor Costs

Quick installation in 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

A Cost-Effective Solution

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 — 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

Snap It® Jr. Engineered Tube Plugs are designed for fast and easy installation. These ASME PCC-2* compliant plugs provide a secure seal without the need for welding, ensuring protection against tube sheet damage. Rated for up to 1,000 PSID, they offer dependable performance for heat exchangers.

As the manufacturer, we have the capability to produce and ship your tube plugs within days, while competitive distributors may take weeks. If they are not already in stock, we'll make and ship them to you quickly.

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

*ASME PCC-2 stands for the American Society of Mechanical Engineers (ASME) Post Construction Committee 2. It is a standard developed to provide guidelines and procedures for the repair of pressure equipment, including vessels, piping, and related components, after they have been constructed and put into service. ASME PCC-2 covers various aspects of repair, including design, fabrication, inspection, and testing, and it offers recommendations for both temporary and permanent repairs depending on the situation. The standard is widely used in industries where pressure equipment is prevalent, such as petrochemical, oil and gas, power generation, and manufacturing.