Anvil 0361131006 Black Cross 3 Inch Threaded Class 3000

Product Description

The ANVIL 0361131006 is a forged carbon steel threaded cross fitting designed for high-pressure piping systems in industrial, commercial, and mechanical applications. This Class 3000 cross provides four-way flow distribution in a single fitting body, allowing branch connections in line with a primary pipe run. It carries a 3000 psi pressure rating and complies with ASME B1.20.1, ASME B16.11, ASTM A105, ASTM A182, and ASTM A350 standards. The black finish is standard for carbon steel fittings in non-corrosive service. Licensed pipefitters and mechanical contractors are the typical installers for this type of fitting in pressure piping systems.

This fitting is sized at 3 inches and uses NPT threaded end connections on all four ports. It is suited for use in steam, gas, oil, and water systems where a high-strength forged steel fitting is required. Class 3000 forged fittings are commonly specified in industrial process piping, boiler rooms, mechanical rooms, and commercial HVAC hydronic systems operating at elevated pressures. The NPT thread standard ensures compatibility with standard threaded pipe and fittings in North American installations.

Key Features

• Class 3000 pressure rating at 3000 psi for high-pressure service
• Forged carbon steel construction meets ASTM A105, ASTM A182, and ASTM A350 material standards
• NPT threaded connections on all four ports per ASME B1.20.1
• Fitting geometry and dimensions conform to ASME B16.11
• Black finish standard for carbon steel pressure fittings
• Four-way cross configuration for branch distribution in pressurized piping runs

Compatibility

Designed as an OEM-style forged carbon steel threaded cross for use with 3-inch NPT schedule pipe in Class 3000 pressure piping systems conforming to ASME B16.11 and ASME B1.20.1 standards.

Installation Notes

Installation of this fitting should be performed by a licensed pipefitter or journeyman plumber in accordance with applicable mechanical codes, including ASME B31.1 or B31.3 as required by the system classification. Depressurize and isolate the piping system completely before making or breaking any threaded connections. Apply a code-approved thread sealant or PTFE tape to the male NPT threads before assembly, and tighten to the fitting manufacturer and code-specified engagement depth using appropriate pipe wrenches. Do not over-torque forged fittings, as thread damage can compromise the pressure rating of the joint.