DNIP100000 1/2 x Close Black Standard Weld Nipple Domestic (...)

The Matco‑Norca™ 101‑040000 is a precision-manufactured “close” welded nipple designed from domestic black iron pipe in accordance with ASTM A‑53 and A‑733 standards. With Schedule 40 thickness, this nipple is suited for standard-pressure applications, including water, gas, oil, and steam systems. Both ends are machined to ½″ male NPT threading per ASME B1.20.1, ensuring secure, leak-resistant joints within tight spaces. Its fully welded construction offers structural continuity and durability, ideal for HVAC, plumbing, gas, and mechanical systems where compactness is essential.

Domestic Schedule 40 black iron welded nipple, ½″ nominal diameter × minimal “close” length, for compact threaded connections.

Manufacturer: Matco-Norca

Product Features

• ½″ nominal diameter × minimal “close” length
• Schedule 40 wall thickness per ASTM specifications
• Fully welded black iron construction
• ½″ male NPT threads on both ends, ASME B1.20.1 compliant
• Domestic pipe meeting ASTM A‑53/A‑733 standards
• Rated for typical operating pressures up to ~300 psi (application dependent)
• Withstands temperatures up to approximately 480 °F in non-corrosive environments

Product Attributes

Availability