304 Stainless Steel 150# Threaded Half Coupling - SP112

Product Highlights

• Charman Inc SP112 threaded half coupling
• 304 stainless steel construction
• 150# threaded fitting
• Female NPT connection
• Compact half-coupling configuration
• Provides a female-threaded connection point in fabricated piping and equipment assemblies
• Corrosion-resistant stainless steel construction
• Available in nominal pipe sizes from 1/8" through 3"
• Useful for tanks, vessels, equipment, piping fabrication, and mechanical systems
• Suitable for industrial, commercial, process-piping, and general stainless steel piping applications

The Charman Inc SP112 half coupling is a compact stainless steel fitting with a female NPT connection. It is shorter than a full coupling and is commonly used where a single threaded connection point is needed rather than an in-line connection between two male-threaded components.

Half couplings are frequently incorporated into fabricated piping assemblies, vessels, tanks, equipment, headers, and other components where a female-threaded connection needs to be added in a compact fitting profile.

A full coupling is designed to join two compatible male-threaded components in line and therefore provides threaded engagement from both ends. A half coupling is shorter and is generally used to provide a single female-threaded connection point.

The SP112 fittings in this listing are half couplings. They are particularly useful in fabricated assemblies, tanks, vessels, equipment, and similar applications where the compact half-coupling configuration is preferred.

• Adding a female-threaded connection to a fabricated assembly
• Providing threaded connections on tanks or vessels
• Equipment connection points
• Headers and manifolds
• Space-restricted piping assemblies
• Industrial fabrication and maintenance projects
• Applications where a full-length coupling is unnecessary

• Confirm the required nominal pipe size before ordering.
• Verify that the mating component has a compatible male NPT connection.
• Confirm that the half-coupling configuration is appropriate for the intended fabrication or piping application.
• Confirm that 304 stainless steel is compatible with the intended service.
• Inspect threads for contamination or damage before assembly.
• Use a thread-sealing method appropriate for the system media and operating conditions.
• Begin threaded assembly carefully to reduce the risk of cross-threading.
• Tighten the threaded connection using appropriate tools and accepted piping practices.
• Avoid excessive tightening that could damage the fitting or mating threads.
• When incorporated into fabricated assemblies, use fabrication and joining procedures appropriate for stainless steel components.
• Confirm pressure and temperature requirements for the complete piping system.
• Installation and fabrication should be completed by qualified personnel.