Description

Superlok Compression O.D. Tube Union 90-Degree Elbow - SUE

The Superlok Compression O.D. Tube Union 90-Degree Elbow - SUE is a precision tube fitting designed for reliable connection and directional routing of tubing in demanding laboratory, instrumentation, and industrial applications. Superlok Tube Fittings are produced under strict quality control using high-quality raw materials, with positive material identification (PMI), rigorous testing, and quality assurance procedures forming the foundation of the Superlok brand.

The Superlok Compression O.D. Tube Union 90-Degree Elbow - SUE is engineered for dependable performance under shock, vibration, and temperature cycling. Its compression fitting design is intended to tighten easily while providing leak-free performance for demanding operating conditions.

Superlok fittings feature an exceptional internal surface finish that helps reduce particle entrapment and potential contamination while improving the flow of liquids and gases. The SUE fitting uses four precision components—Body, Front Ferrule, Rear Ferrule, and Nut—manufactured to strict tolerances under tight quality control measures.

O.D. Tube Compression 90-Degree Elbow 4-Piece Construction Strict Quality Control

Precision Construction: Four precision components — Body, Front Ferrule, Rear Ferrule, and Nut — provide a carefully engineered fitting configuration.

Leak-Free Performance: Designed to tighten easily and remain leak free under shock, vibration, and temperature cycling.

Internal Surface Finish: Exceptional internal finishing helps reduce particle entrapment and potential contamination while improving liquid and gas flow.

Why buy from USA Lab

Expert Support
Engineers & technicians on staff.

Quality First
Tested and trusted products.

Fast Fulfillment
Nationwide 1-2 day shipping.

Warranty & Parts
US-based service & spares.

Why this Superlok Compression O.D. Tube Union 90-Degree Elbow?

90-degree elbow configuration — provides a directional tube connection for routing tubing within an assembly.
Four-piece precision construction — consists of a Body, Front Ferrule, Rear Ferrule, and Nut.
Reliable connection performance — designed to tighten easily and provide leak-free performance under shock, vibration, and temperature cycling.
Exceptional internal surface finish — helps reduce particle entrapment and potential contamination while supporting improved flow of liquids and gases.
Strict manufacturing controls — produced using rigorous testing, positive material identification, quality assurance procedures, and strict manufacturing tolerances.

Talk to an expert

Get product guidance, application support, and compatibility information for your tubing and instrumentation workflow.

Call 734-855-4890

Technical Specifications

Specification	Details
Product Name	Superlok Compression O.D. Tube Union 90-Degree Elbow - SUE
Product Type	Compression Tube Fitting
Brand	Superlok
Model / Code	SUE
Connection Configuration	O.D. Tube Union 90-Degree Elbow
Fitting Style	90-Degree Elbow
Connection Type	Compression O.D. Tube
Construction	Four-Piece Precision Construction
Main Components	Body, Front Ferrule, Rear Ferrule, and Nut
Quality Control	Strict Quality Control Procedures
Material Identification	Positive Material Identification (PMI)
Testing	Rigorous Testing Procedures
Quality Assurance	Quality Assurance Procedures
Manufacturing Tolerance	Very Strict Manufacturing Tolerances
Tightening	Designed to Tighten Easily
Leak Performance	Designed for Leak-Free Performance
Environmental Conditions	Shock, Vibration, and Temperature Cycling
Internal Surface Finish	Exceptional Internal Surface Finish
Flow Application	Liquids and Gases

Popular Industries & Use Cases

Automotive Aerospace Semiconductor Petrochemical

Business Solutions & Procurement

Programs & Terms

Exclusive options for businesses and academics.

Apply for Net Terms Academic Discount

Documentation & Compliance

Keep purchasing streamlined and compliant.

Request a Quote Tax Exemption

Custom Solutions

Tailored equipment and integration help.

Custom Request Consulting

Talk to Sales

We’ll help identify the right fitting for your tubing and instrumentation workflow.

Call 734-855-4890 Email Sales/Support

FAQ

What is the Superlok Compression O.D. Tube Union 90-Degree Elbow - SUE?

The Superlok Compression O.D. Tube Union 90-Degree Elbow - SUE is a compression tube fitting designed for 90-degree directional routing of O.D. tubing in demanding laboratory, instrumentation, and industrial applications.

What components are included in the Superlok Compression O.D. Tube Union 90-Degree Elbow - SUE?

The Superlok Compression O.D. Tube Union 90-Degree Elbow - SUE consists of four precision parts: the Body, Front Ferrule, Rear Ferrule, and Nut.

How does the Superlok Compression O.D. Tube Union 90-Degree Elbow - SUE perform under demanding conditions?

The Superlok Compression O.D. Tube Union 90-Degree Elbow - SUE is designed to tighten easily and provide leak-free performance under shock, vibration, and temperature cycling.

What applications are suitable for the Superlok Compression O.D. Tube Union 90-Degree Elbow - SUE?

The Superlok Compression O.D. Tube Union 90-Degree Elbow - SUE is suitable for demanding tubing and instrumentation applications across industries including automotive, aerospace, semiconductor, shipbuilding, and petrochemical markets.

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.

Need Support?

We’ll get you answers fast.

Call 734-855-4890

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.

Full Shipping Policy

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.

Full Return Policy

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.

International Guidelines

Questions before you order?

Real people in Livonia, MI. Fast answers, Monday through Friday.

Call 734-855-4890 Contact Us

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

For Business

Custom

Support

Superlok Compression O.D. Tube Union 90-Degree Elbow - SUE

Resources & Downloads