Asc 8700121059 Malleable Iron Galvanized Tee 1-1/4 In.

Product Description

The ASC Engineered Solutions 8700121059 is a 1-1/4-inch malleable iron galvanized tee fitting used in threaded pipe systems for water, steam, and mechanical piping applications. Constructed from malleable iron with a galvanized finish, this flat-banded tee provides a corrosion-resistant threaded branch connection at 90 degrees to the main pipe run. It meets Federal Specification WW-P-521F, ANSI B-16.3 dimensional standards, ANSI B-2.1 pipe thread standards, and ASTM A-197 chemical and physical property requirements. Licensed plumbers, pipefitters, and mechanical contractors install this fitting in commercial and residential piping systems where a standardized, code-compliant branch connection is required.

This tee is suited for use in threaded galvanized pipe assemblies found in domestic water supply, fire protection, heating, and general mechanical systems. The 1-1/4-inch size fits standard Schedule 40 and Schedule 80 threaded pipe of the same nominal diameter. Its flat-banded design is consistent with standard malleable iron fitting profiles common in trade supply and industrial distribution.

Key Features

• Malleable iron construction meets ASTM A-197 chemical and physical property requirements
• Galvanized finish provides corrosion resistance for water and steam service environments
• Flat-banded design conforms to ANSI B-16.3 dimensional standards
• ANSI B-2.1 compliant pipe threads for reliable, leak-resistant make-up
• Meets Federal Specification WW-P-521F for standard malleable iron fittings
• 1-1/4-inch nominal size sold individually

Compatibility

Designed as an OEM-style replacement and standard trade fitting for 1-1/4-inch threaded malleable iron pipe systems in residential and commercial mechanical applications.

Installation Notes

Installation is performed by licensed plumbers or pipefitters following applicable IPC and IFGC code requirements for threaded pipe assemblies. Shut off and depressurize the pipe system fully before disassembly or fitting installation. Apply an approved thread sealant or PTFE tape to male threads before make-up. Do not over-tighten threaded connections, as malleable iron fittings can crack under excessive torque.

Technical Specifications

• Material: Malleable Iron
• Finish: Galvanized
• Nominal Size: 1-1/4 inches
• Weight: 1.35 pounds
• Thread Standard: ANSI B-2.1
• Dimensional Standard: ANSI B-16.3
• Material Standard: ASTM A-197
• Federal Specification: WW-P-521F
• Unit of Measure: Each

Standard Information

• Brand: ASC Engineered Solutions
• Manufacturer Part Number: 8700121059