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USA INDUSTRIALS 1/2 in x 1/2 in Class 250 C38500 Brass Union - Threaded Medium-Pressure Pipe Fittings
USA INDUSTRIALSThreaded Medium-Pressure Pipe Fittings

USA INDUSTRIALS 1/2 in x 1/2 in Class 250 C38500 Brass Union

The USA INDUSTRIALS Metal Pipe Straight is a threaded medium-pressure pipe fitting, specifically a 1/2 in x 1/2 in Class 250 union made from C38500 brass. It has a maximum operating pressure of 400 psi.

SKU 3G-OTH-464317

Also listed as: ZUSAPF15549 · ZUSA PF 15549

Brand
USA INDUSTRIALS
Item
1/2 in x 1/2 in Class 250 C38500 Brass Union
Category
Threaded Medium-Pressure Pipe Fittings
Available to Order
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

USA INDUSTRIALS
Manufacturer Part Number
ZUSA-PF-15549
Type
1/2 in x 1/2 in, Class 250, None C38500 Brass, Union
Maximum Operating Pressure
400 psi

Technical Documents

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USA INDUSTRIALS Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The USA INDUSTRIALS Metal Pipe Straight is a threaded medium-pressure pipe fitting, specifically a 1/2 in x 1/2 in Class 250 union made from C38500 brass. It has a maximum operating pressure of 400 psi.

Frequently Asked Questions

What is a USA INDUSTRIALS metal pipe straight union used for?

A USA INDUSTRIALS metal pipe straight union connects two threaded pipes of the same diameter, allowing easy disassembly for maintenance or repair. This 1/2 in x 1/2 in Class 250 C38500 brass union is used in medium-pressure plumbing, HVAC, and industrial piping systems up to 400 psi.

What are the specifications of the USA INDUSTRIALS ZUSA-PF-15549 pipe union?

The USA INDUSTRIALS ZUSA-PF-15549 is a 1/2 in x 1/2 in Class 250 straight union made from C38500 brass. It has a maximum operating pressure of 400 psi and is designed for threaded medium-pressure pipe connections. The manufacturer part number is ZUSA-PF-15549.

Where to buy USA INDUSTRIALS pipe fittings in worldwide?

3G Electric supplies USA INDUSTRIALS pipe fittings like the ZUSA-PF-15549 union to customers worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact us for a quote on this 1/2 in brass union or other threaded medium-pressure fittings.

How to install a USA INDUSTRIALS brass pipe union?

To install a USA INDUSTRIALS brass pipe union, apply thread sealant to the male pipe threads, then hand-tighten the union nuts onto each pipe end. Use wrenches to snug the connections without overtightening. Ensure the union is aligned straight to avoid leaks. Test at operating pressure up to 400 psi.

Used in

Common applications for USA INDUSTRIALS
Chemical processing — USA INDUSTRIALS FEP-encapsulated silicone cam-and-groove gaskets for corrosion-resistant sealing in coupling systems.
Food and beverage — USA INDUSTRIALS food-grade FKM cam-and-groove gaskets for sanitary fluid transfer in processing lines.
Water treatment — USA INDUSTRIALS 304 stainless steel gate valves for isolation in piping systems handling non-potable water.
Oil and gas — USA INDUSTRIALS brass ball valves for manual shut-off in low-pressure gas or fluid lines.
Pharmaceutical manufacturing — USA INDUSTRIALS 316 stainless steel globe valves for precise flow control in clean-room environments.
General industrial MRO — USA INDUSTRIALS polypropylene cam-and-groove fittings for temporary hose connections in plant maintenance.

USA INDUSTRIALS Products

3G Electric supplies USA INDUSTRIALS threaded medium-pressure pipe fittings. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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