DNIP100040 1/2 x 5 in Black Standard Weld Nipple Domestic (...)

The Matco‑Norca™ 101‑040170 is a durable welded nipple engineered from domestic black iron pipe manufactured per ASTM A‑53 and A‑733 standards. Featuring Schedule 40 wall thickness, it is suited for standard-pressure systems carrying water, gas, oil, or steam. Both ends are machined to ½″ male NPT threads under ASME B1.20.1 specifications, providing leak-resistant, secure threaded connections. The fully welded body ensures reliable structural integrity along its 5″ span, making it ideal for HVAC, plumbing, hydronic heating, gas distribution, and industrial piping systems requiring sturdy mid-length threaded connectors.

Domestic Schedule 40 black iron welded nipple, ½″ nominal diameter × 5″ length, for threaded pipe connections.

Manufacturer: Matco-Norca

Product Features

• ½″ nominal diameter × 5″ overall length
• Schedule 40 standard-weight wall thickness
• Fully welded black iron pipe construction
• ½″ male NPT threads on both ends (ASME B1.20.1 compliant)
• Manufactured from domestic ASTM A‑53/A‑733 black iron
• Typical operating pressure up to ~300 psi (application dependent)
• Service temperature tolerance up to 480 °F in non-corrosive environments

Product Attributes

Availability