Name: USA Lab 12mm FKM, Fluoroelastomer Rubber Tubing - Fits 1/2"
Brand: USA Lab
SKU: FKMHOSE-12MM-1FT
Availability: InStock

Description

USA Lab 12mm FKM, Fluoroelastomer Rubber Tubing - Fits 1/2"

The USA Lab 12mm FKM Fluoroelastomer Rubber Tubing is designed for low-pressure applications requiring excellent resistance to chemicals, elevated temperatures, and demanding operating environments. Constructed from durable FKM fluoroelastomer, this tubing provides reliable flexibility and performance when working with aggressive fluids and harsh conditions.

With a 12mm inside diameter and 18mm outside diameter, this black FKM tubing is suitable for applications where chemical compatibility, temperature resistance, and a smooth, non-reinforced construction are important. FKM offers strong resistance to a wide range of chemicals, solvents, acids, alkalis, ozone, weathering, and UV exposure.

This tubing is supplied in 1-foot sections for convenient ordering and installation. If a longer consecutive length is required, please contact USA Lab before purchasing so availability can be confirmed.

12mm ID 18mm OD FKM Fluoroelastomer Low Pressure

Excellent Chemical Resistance: FKM construction provides reliable resistance to many aggressive chemicals, solvents, acids, and alkalis.

High Temperature Capability: Designed for demanding temperature environments with a rated range of -26°C to +226°C (-15°F to +440°F).

Flexible Low-Pressure Tubing: Non-reinforced construction provides flexible handling for low-pressure air, fluid, and laboratory applications.

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 FKM Fluoroelastomer Rubber Tubing?

FKM fluoroelastomer construction — provides durability and resistance for demanding chemical and temperature environments.
Excellent chemical resistance — suitable for applications involving many solvents, acids, alkalis, and other aggressive substances.
Wide temperature range — rated from -26°C to +226°C (-15°F to +440°F) for demanding operating conditions.
Flexible non-reinforced design — easy to route and handle in low-pressure applications where reinforcement is not required.
Convenient sizing — 12mm ID and 18mm OD fits applications requiring tubing compatible with approximately 1/2" inside-diameter connections.

Talk to an expert

Need help confirming tubing compatibility, sizing, or application requirements? Contact USA Lab for product guidance and technical support.

Call 734-855-4890

Technical Specifications

Specification	Details
Product Name	USA Lab 12mm FKM, Fluoroelastomer Rubber Tubing
Material	FKM \| Fluoroelastomer
Tubing Type	General-Purpose FKM Rubber Tubing
Construction	Non-reinforced
Pressure Application	Low Pressure Only
Hose I.D.	12mm
Hose I.D. Equivalent	Approximately 1/2"
Hose O.D.	18mm
Color	Black
Temperature Range	-26°C to +226°C (-15°F to +440°F)
Chemical Resistance	Excellent resistance to many chemicals, solvents, acids, and alkalis
Environmental Resistance	Resistant to ozone, weathering, and UV exposure
Surface	Smooth, non-porous rubber surface
Flexibility	Flexible rubber tubing
Sold By	1-foot sections
Consecutive Length	Longer consecutive lengths available by request
Primary Applications	Chemical processing, laboratory, industrial, automotive, aerospace, and fluid handling
Fluid Compatibility	Suitable for applications requiring FKM chemical resistance
Product Category	FKM Fluoroelastomer Rubber Tubing

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FAQ

What is the inside diameter of the USA Lab FKM Fluoroelastomer Rubber Tubing?

The tubing has a 12mm inside diameter, which is approximately equivalent to a 1/2" inside diameter.

What is the temperature range of this FKM tubing?

The FKM tubing is rated for a temperature range of -26°C to +226°C (-15°F to +440°F).

Is this FKM tubing reinforced?

No. This tubing is non-reinforced and is intended for low-pressure applications only.

How is the USA Lab 12mm FKM tubing sold?

This item is purchased in 1-foot sections. If a longer consecutive length is desired, please contact USA Lab before purchasing to confirm availability.

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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Specifications

Brand:	USA Lab
Material:	FKM \| Fluor elastomer
Temperature Rating:	-26°C to +226°C (-15°F to +440°F).
Inner Diameter:	12MM
Outer Diameter:	18MM
Color:	Black
Lead Time:	1–3 Days
Return Window:	30 days
Warranty Term:	1 Year

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

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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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USA Lab 12mm FKM, Fluoroelastomer Rubber Tubing - Fits 1/2"

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