Asc Engineered Solutions 4354002460 Pipe Nipple 1-1/4x4-1/2

Product Description

The ASC Engineered Solutions 4354002460 is a black steel seamless extra heavy (XH) pipe nipple designed for high-pressure and high-temperature piping applications in commercial and industrial systems. Manufactured to ASTM A106B standards, this nipple delivers the wall thickness and structural integrity required where standard-weight fittings are insufficient. At 1-1/4 inches by 4-1/2 inches, it fits directly into threaded piping assemblies and handles the mechanical stress common in steam, gas, and hydraulic lines. Licensed plumbers, pipefitters, and mechanical contractors specify extra heavy nipples for demanding service conditions where schedule 40 material is not rated for the application.

This nipple is suited for commercial and industrial piping systems, including steam distribution, compressed air, natural gas, and hydronic heating loops. The 1-1/4-inch diameter and 4-1/2-inch close-to-close length make it a practical spacer or extension fitting in tight mechanical rooms and equipment connections. It is an import product per manufacturer classification and is not designated domestic origin.

Key Features

• Manufactured to ASTM A106B standard for seamless black steel pipe
• Extra heavy (XH) wall construction for elevated pressure and temperature service
• 1-1/4 inch by 4-1/2 inch nominal size with threaded ends for standard NPT connections
• Black steel material suitable for non-corrosive gas, steam, and fluid service
• Weighs 1.02 pounds per unit for straightforward field handling

Compatibility

Designed as an OEM-style threaded replacement or new-installation fitting for 1-1/4-inch NPT piping systems requiring extra heavy wall pipe nipples in commercial and industrial applications.

Installation Notes

Installation should be performed by a licensed plumber or pipefitter in accordance with applicable local mechanical codes and ASME B31 piping standards. Shut down system pressure and isolate the line section before threading or replacing any nipple. Use appropriate pipe thread sealant or PTFE tape rated for the service fluid and temperature. Do not over-tighten threaded connections, as over-torquing can crack fittings or damage threads in the mating component.

Technical Specifications

• Fitting Size: 1-1/4 inches x 4-1/2 inches
• Material: Black Steel
• Type: Seamless Extra Heavy (XH)
• Standard: ASTM A106B
• Item Weight: 1.02 pounds
• Origin: Import

Standard Information

• Brand: ASC Engineered Solutions
• Manufacturer Part Number: 4354002460