Description

USALOK 1/4", 3/8", 1/2" & 3/4" Stainless Steel 316L Seamless Tubing

USALOK 316L stainless steel seamless tubing is designed for reliable fluid and gas transportation across laboratory, pharmaceutical, chemical, food processing, and industrial applications. Manufactured from high-grade 316L stainless steel, this tubing provides strong corrosion resistance and durable performance.

The seamless construction provides a continuous tube wall for dependable structural integrity and reliable connection performance. Multiple outside diameters and wall thicknesses are available to support different system requirements and tubing configurations.

Available in 1/4", 3/8", 1/2", and 3/4" sizes with 1-foot, 2-foot, 4-foot, and 6-foot length options, this USALOK tubing provides flexible sizing for a wide range of compatible tubing systems.

316L Stainless Steel Seamless Construction 1/4" to 3/4" OD 1 to 6 Foot Lengths

316L Stainless Steel: provides corrosion-resistant construction for demanding fluid and gas transportation applications.

Seamless Tubing: supports structural integrity and dependable performance across laboratory and industrial systems.

Multiple Sizes & Lengths: offers 1/4", 3/8", 1/2", and 3/4" sizes with multiple length configurations.

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 choose USALOK 316L Seamless Tubing?

316L stainless steel construction — provides corrosion-resistant tubing for a variety of laboratory, chemical, pharmaceutical, food processing, and industrial applications.
Seamless design — provides continuous tubing construction for reliable structural integrity and fluid or gas transportation.
Multiple outside diameters — available in 1/4", 3/8", 1/2", and 3/4" tubing sizes.
Multiple length options — available in 1-foot, 2-foot, 4-foot, and 6-foot lengths.
Versatile system integration — suitable for compatible tubing systems requiring dependable stainless steel tubing.

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Technical Specifications

Specification	Details
Product Name	USALOK 1/4", 3/8", 1/2" & 3/4" Stainless Steel 316L Seamless Tubing
Brand	USALOK
Product Type	Seamless Stainless Steel Tubing
Material	316L Stainless Steel
Construction	Seamless
Application	Fluid and Gas Transportation
Available OD Sizes	1/4", 3/8", 1/2", and 3/4"
1/4" Tubing	0.25" OD × 0.15" ID × 0.049" Wall
3/8" Tubing	0.375" OD × 0.34" ID × 0.035" Wall
1/2" Tubing	0.50" OD × 0.45" ID × 0.05" Wall
3/4" Tubing	0.75" OD × 0.62" ID × 0.065" Wall
Length Options	1 Foot, 2 Foot, 4 Foot, and 6 Foot
1 Foot Length	1 ft.
2 Foot Length	2 ft.
4 Foot Length	4 ft.
6 Foot Length	6 ft.
Corrosion Resistance	High corrosion resistance
Tubing Profile	Round Tubing
Primary Use	Fluid and Gas Transportation

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FAQ

What material is the USALOK stainless steel seamless tubing made from?

The USALOK seamless tubing is made from 316L stainless steel, providing corrosion-resistant and durable construction for fluid and gas transportation applications.

What tubing sizes are available for the USALOK 316L seamless tubing?

The USALOK 316L seamless tubing is available in 1/4", 3/8", 1/2", and 3/4" outside diameter sizes, with the corresponding inside diameters and wall thicknesses listed in the technical specifications.

What lengths are available for the USALOK seamless tubing?

The USALOK seamless tubing is available in 1-foot, 2-foot, 4-foot, and 6-foot length options.

What applications are suitable for the USALOK 316L seamless tubing?

The USALOK 316L seamless tubing is suitable for fluid and gas transportation applications across laboratory, pharmaceutical, chemical, food processing, oil and gas, and other compatible industrial systems.

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:	USALOK
Material:	316 SS

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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USALOK 1/4", 3/8", 1/2" & 3/4" STAINLESS STEEL 316L SEAMLESS TUBING 1,2,4,6,8,10

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