Description

Superlok OD to Tube Stub - SR

The Superlok OD to Tube Stub - SR is a precision stainless steel tube fitting designed to provide a secure, leak-tight connection between OD tubing and tube stub assemblies. Built for reliable performance in demanding fluid handling systems, this fitting is well suited for instrumentation, laboratory, high-purity, and industrial applications.

Manufactured using precision stainless steel construction, the Superlok OD to Tube Stub - SR provides durability, corrosion resistance, and consistent sealing performance. Its design helps simplify tube system connections while supporting clean, professional installations in applications where reliable tubing connections are important.

Superlok SR fittings are designed for easy installation and compatibility with properly sized tubing systems. The OD to tube stub configuration makes this fitting a dependable choice for process lines, analytical equipment, gas handling, laboratory plumbing, instrumentation systems, and general industrial fluid handling.

OD to Tube Stub SR Series Stainless Steel Leak-Tight Connection

OD to Tube Stub Connection: provides a secure connection between properly sized OD tubing and tube stub assemblies.

Stainless Steel Construction: offers durability and corrosion resistance for demanding fluid handling environments.

Installation Flexibility: supports laboratory, instrumentation, high-purity, and industrial tubing system applications.

Why buy from USA Lab

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Why this Superlok OD to Tube Stub - SR?

Secure OD to tube stub connection — designed to connect compatible OD tubing with tube stub assemblies for dependable fluid handling.
Stainless steel construction — provides durability and corrosion resistance for demanding tubing applications.
Reliable sealing performance — designed to support a secure, leak-tight connection when properly sized and installed.
Versatile applications — suitable for instrumentation, laboratory, high-purity, analytical, gas handling, and industrial systems.
Easy system integration — supports clean and professional tubing layouts in compatible fluid handling systems.

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Technical Specifications

Specification	Details
Product Name	Superlok OD to Tube Stub - SR
Brand	Superlok
Product Type	OD to Tube Stub Fitting
Series	SR
Connection Type	OD Tube x Tube Stub
Material	316 Stainless Steel
SKU Format	SR-A-B
A Dimension	OD
B Dimension	Tube Stub
Primary Use	Leak-tight tube system connection
Applications	Instrumentation, laboratory, high-purity, and industrial fluid handling
Compatibility	Properly sized OD tubing and tube stub assemblies
Installation	Verify tubing dimensions before assembly
Construction	Stainless Steel
Finish	Clean stainless steel finish
Connection Configuration	OD Tubing to Tube Stub
Performance	Leak-tight connection when properly sized and installed
Primary Environment	Fluid handling and tubing systems
Application Areas	Laboratory, instrumentation, high-purity, analytical, gas handling, and industrial systems

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FAQ

What is the Superlok OD to Tube Stub - SR used for?

The Superlok OD to Tube Stub - SR is used to create a secure, leak-tight connection between OD tubing and tube stub assemblies in laboratory, instrumentation, high-purity, and industrial fluid handling systems.

What does the SR-A-B SKU format mean?

For the Superlok OD to Tube Stub - SR, the SKU format SR-A-B identifies the fitting size configuration, where A represents the OD and B represents the tube stub.

What material is the Superlok OD to Tube Stub - SR made from?

The Superlok OD to Tube Stub - SR is specified with 316 stainless steel construction, providing durability and corrosion resistance for compatible tubing system applications.

What should be verified before installing the Superlok OD to Tube Stub - SR?

Before installation, verify the tubing size, material compatibility, and system pressure requirements. Proper sizing and installation are important for reliable connection performance.

Important Shipping Notice!

DISCLAIMER:

All items are carefully packaged to ensure safe delivery. In the rare event that your item arrives damaged, please notify us within 3 days of receipt. We will promptly provide a replacement or issue a refund.

Please note that any damage occurring after delivery is not covered under warranty. We appreciate your understanding and your trust in our products.

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Warranty

Fittings and steel do NOT carry any warranty. Fittings and steel items with a defect or other issue must be identified within 30 days of arrival and USA Lab MUST be contacted. After 30 days, there will be no replacements sent for fittings or steel items with a defect or issue. Cross threading, misuse, improper storage, or improper care of fittings/steel are considered user error and are not covered under warranty.

Shipping & Returns

1–3 Business Days Standard Processing

Return Policy ↗ Varies by Product Warranty Policy ↗ Varies by Product

3 Days to Claim Inspect on Arrival

Shipping

Orders ship within 1–3 business days after payment clears. We ship Monday through Friday via UPS, USPS, and freight carriers.
Freight items (crated, hazmat, dropship, or special packaging) can take 1–5 business days to ship.
Expedited shipping speeds up transit, not processing. Contact us for true rush orders.
PO Box addresses ship USPS. Alcohols, chemicals, and hazmat cannot ship to a PO Box.

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Delivery & Damage Claims

Inspect every shipment on arrival. Claims must be filed within 3 business days.
Visible damage? Refuse the delivery and have the driver document it. We will file the claim and ship a replacement.
Concealed damage: contact us within 2 days with photos of the packaging and item. Keep all packing materials.
Freight services (liftgate, residential, inside delivery) are the customer's responsibility to select for their location.

Damage & Freight Details

Returns

USA Lab branded products are returnable within 30 days of order date with prior authorization. Email us before sending anything back.
Solvents, chemicals, and consumables are not returnable once shipped. Custom and made-to-order items are final sale.
Unused items in original packaging carry a 15% restocking fee. Defective items ship back on us.
Items showing any signs of use, wear, contamination, or modification are not eligible for return.
Glassware damage must be reported within 3 business days of delivery for replacement or refund.

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Custom & Made-to-Order Items

Customized and made-to-order products are final sale and not eligible for return under any circumstances.
This includes ductless fume hoods, configured tanks and reactors, and any item built to your specifications.
These products are manufactured specifically for your application. Confirm sizing, voltage, and configuration with our team before ordering.
Damage claim coverage still applies. Inspect on arrival and report issues within 3 business days.

Return Eligibility Details

Warranty

USA Lab products are covered against manufacturing defects for up to 3 years, depending on product line.
1 year: chillers, heaters, rotovaps, reactors, vacuum ovens, mixers, and most equipment. 2 years: UVP vacuum pumps. 3 years: scientific freeze dryers.
Wear items (glassware, gaskets, heating elements, sensors) and fittings/steel are not covered. Report defects within 30 days (3 days for glass).
Non–USA Lab brands are covered by their manufacturer's warranty. See the product's Warranty tab.

Full Warranty Policy

International Orders

Import duties, taxes, VAT, and brokerage fees are not collected by USA Lab and are the receiver's responsibility.
Verify your country's customs charges and import restrictions before ordering.
Refused or unclaimed international shipments are refunded minus shipping and a 15% restocking fee.
International orders are generally non-returnable. Damaged items must be reported within 3 business days.

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Summaries above are provided for convenience. The full Policies & Warranty Info pages govern all orders and may be updated at any time.

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