Asc Engineered Solutions 310504600 90 Degree Elbow

Product Description

The ASC Engineered Solutions 310504600 is a 90-degree elbow fitting designed for black malleable iron piping systems. Built to Extra Heavy (XH) strength classification, it handles demanding pressure applications in gas, steam, and water distribution lines. Both female pipe thread (FPT) connections conform to ASME B1.20.1 thread specification, ensuring a reliable, leak-resistant joint. The fitting meets ASME B16.3 dimensional and pressure rating standards and is produced from ASTM A-197 malleable iron. At 1 pound, it is a compact fitting suited for professional pipe system assemblies in commercial and residential construction.

This elbow is used wherever a 90-degree change of direction is needed in a threaded pipe system. The reducing configuration accepts a 1-inch line on one end and a 0.75-inch line on the other, making it useful for branch transitions and pipe size reductions at the turn. Typical applications include natural gas distribution, steam lines, compressed air, and hydronic heating systems. The black finish is standard for gas piping installations per common trade practice. Licensed plumbers and pipefitters install this fitting in both new construction and retrofit projects.

Key Features

• Extra Heavy (XH) strength rating for high-pressure service
• Both ends are female pipe thread (FPT) conforming to ASME B1.20.1
• Meets ASME B16.3 dimensional and pressure rating standards
• ASTM A-197 malleable iron construction for strength and machinability
• UL/FM listed for use in fire protection and gas applications
• Black finish suitable for gas piping installations

Compatibility

Designed as an OEM-style replacement or new-installation fitting for threaded black malleable iron pipe systems conforming to ASME B16.3 standards.

Installation Notes

Installation should be performed by a licensed plumber or pipefitter in accordance with applicable codes, including the International Fuel Gas Code (IFGC) or International Plumbing Code (IPC) as appropriate. Shut off and depressurize the supply line completely before disassembling or assembling threaded fittings. Apply approved thread sealant or PTFE tape to male threads before assembly. Do not over-tighten; use a pipe wrench and backup wrench to control torque and avoid stressing adjacent fittings or pipe.

Technical Specifications

• Product Type: 90 Degree Elbow
• Size 1: 1 inch
• Size 2: 0.75 inch
• End Connection Type: FPT x FPT
• Strength: XH (Extra Heavy)
• Material: Malleable Iron
• Material Specification: ASTM A-197
• Dimensional Standard: ASME B16.3
• Thread Specification: ASME B1.20.1
• Pressure Rating Standard: ASME B16.3
• Finish: Black
• UL/FM Listed: Yes
• Weight: 1 pound

Standard Information

• Brand: ASC Engineered Solutions
• Manufacturer Part Number: 310504600