Description

USA Lab MNPT x MNPT Hex Nipple Union - Various Sizes

The USA Lab MNPT x MNPT Hex Nipple Union is a stainless steel fitting designed to connect and adapt male NPT threaded components in fluid-handling systems. Its hex-style body provides a practical connection solution for applications requiring a compact threaded union.

Manufactured from high-quality 304 stainless steel, this hex nipple union provides a durable fitting option for laboratory, industrial, and process applications. The MNPT x MNPT configuration allows users to connect compatible female NPT threaded components with ease.

Available in various sizes, the USA Lab MNPT x MNPT Hex Nipple Union offers flexibility when adapting threaded components across different system configurations. It is well suited for applications where reliable NPT connections and stainless steel construction are required.

MNPT x MNPT 304 Stainless Steel Hex Nipple Union Various Sizes

MNPT x MNPT Connection: connects compatible female NPT threaded components for straightforward system integration.

304 Stainless Steel: provides durable construction for laboratory and industrial fluid-handling applications.

Various Sizes: offers flexibility for adapting threaded components across different system 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 this USA Lab MNPT x MNPT Hex Nipple Union?

MNPT x MNPT configuration — provides a straightforward threaded connection between compatible female NPT components.
304 stainless steel construction — offers a durable material option for laboratory and industrial applications.
Hex nipple union design — provides a practical fitting configuration for threaded system connections.
Various sizes available — supports flexibility when adapting components with different connection requirements.
Easy system adaptation — helps users connect and adapt compatible NPT threaded components with ease.

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Technical Specifications

Specification	Details
Product Name	USA Lab MNPT x MNPT Hex Nipple Union
Brand	USA Lab
Product Type	Stainless Steel Fitting
Fitting Style	Hex Nipple Union
Connection Type	NPT Threaded
Connection Configuration	MNPT x MNPT
Connection 1	Male NPT
Connection 2	Male NPT
Size Availability	Various Sizes
Material	304 Stainless Steel
Fitting Function	Threaded Component Adaptation
Connection Purpose	Connecting and Adapting NPT Components
Fitting Configuration	Hex Nipple Union
Thread Type	Male NPT
Component Compatibility	Compatible Female NPT Threaded Components
Application	Fluid-Handling Systems
Primary Use	NPT Threaded Connection and Adaptation
Construction	Stainless Steel Fitting Construction
Intended Use	Adapting Compatible NPT Threaded Components

Popular Industries & Use Cases

Laboratory Equipment Pharmaceutical Processing Chemical Processing Fluid Handling Systems

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Custom Solutions

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FAQ

What is the USA Lab MNPT x MNPT Hex Nipple Union used for?

The USA Lab MNPT x MNPT Hex Nipple Union is designed to connect and adapt compatible female NPT threaded components in laboratory, industrial, and fluid-handling systems.

What material is the USA Lab MNPT x MNPT Hex Nipple Union made from?

The USA Lab MNPT x MNPT Hex Nipple Union is made from high-quality 304 stainless steel for durable fitting construction.

What connection configuration does the USA Lab MNPT x MNPT Hex Nipple Union have?

The USA Lab MNPT x MNPT Hex Nipple Union features an MNPT x MNPT configuration with male NPT connections on both ends.

Are different sizes available for the USA Lab MNPT x MNPT Hex Nipple Union?

Yes. The USA Lab MNPT x MNPT Hex Nipple Union is available in various sizes to support different compatible NPT threaded connection requirements.

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
Thread:	NPT
Material:	Stainless Steel
Warranty Term:	1 Year
Return Window:	30 Days
Lead Time:	1-3 Days

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

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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 MNPT x MNPT Hex Nipple Union Various Sizes

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