Asc Engineered Solutions 8700120606 Black Iron Tee

Product Description

The ASC Engineered Solutions 8700120606 is a 1-1/4-inch malleable black iron tee fitting designed for threaded pipe systems in commercial and residential plumbing, gas distribution, and mechanical piping applications. Manufactured from malleable iron with a flat banded body, this tee meets federal specification WW-P-521F and conforms to ANSI B-16.3 dimensional standards, ANSI B-2.1 pipe thread standards, and ASTM A-197 chemical and physical property requirements. Licensed plumbers and pipefitters install this fitting when a branch connection is needed in a straight run of threaded iron pipe.

This tee is suited for threaded black iron pipe systems commonly found in natural gas supply lines, steam heating distribution, compressed air distribution, and general industrial piping. The 1-1/4-inch size fits standard Schedule 40 threaded pipe of the same nominal diameter. It is sold individually and is appropriate for both new construction and retrofit work where a code-compliant malleable iron fitting is required.

Key Features

• Malleable iron construction meets ASTM A-197 chemical and physical property requirements
• Flat banded body style for positive wrench engagement during makeup
• Dimensional conformance to ANSI B-16.3 for consistent fit with standard threaded pipe
• ANSI B-2.1 tapered pipe threads for leak-resistant, pressure-rated connections
• Federal Specification WW-P-521F compliant
• Black iron finish suitable for gas, steam, air, and water piping as permitted by local code

Compatibility

Designed as an OEM-style replacement or new-installation fitting for 1-1/4-inch nominal threaded malleable iron pipe systems conforming to ANSI B-16.3 dimensional standards.

Installation Notes

Installation is performed by a licensed plumber or pipefitter using a pipe wrench and appropriate thread sealant or PTFE tape rated for the intended service. Shut off and depressurize the pipe system completely before disassembling or modifying any section. Thread engagement should follow ANSI B-2.1 guidelines for tapered pipe threads; do not overtighten, as malleable iron fittings can crack under excessive torque. All gas piping installations must comply with the International Fuel Gas Code (IFGC) and applicable local amendments.

Technical Specifications

• Nominal Pipe Size: 1-1/4 inches
• Material: Malleable Iron
• Finish: Black Iron
• Body Style: Flat Banded
• Thread Standard: ANSI B-2.1 Tapered Pipe Threads
• Dimensional Standard: ANSI B-16.3
• Material Standard: ASTM A-197
• Federal Specification: WW-P-521F
• Weight: 1.31 pounds
• Sold As: Each

Standard Information

• Brand: ASC Engineered Solutions
• Manufacturer Part Number: 8700120606