DNIP100095 3/4 x 2-1/2 in Black Standard Weld Nipple Domes (...)

The Matco‑Norca™ 101‑050070 is a precision-manufactured welded nipple made from domestic black iron pipe conforming to ASTM A‑53 and A‑733 standards. With Schedule 40 wall thickness, it supports standard-pressure conveyance of water, gas, oil, and steam. Both ends are precision-machined to ¾″ male NPT threading per ASME B1.20.1 standards, ensuring secure, leak-resistant joints. The fully welded construction ensures continuous structural integrity across its 2½″ span. Ideal for HVAC, plumbing, gas distribution, hydronic, and industrial piping applications requiring compact threaded connectors.

Domestic Schedule 40 black iron welded nipple, ¾″ nominal diameter × 2½″ length, for threaded piping systems.

Manufacturer: Matco-Norca

Product Features

• ¾″ nominal diameter × 2½″ overall length
• Schedule 40 standard-weight wall thickness
• Fully welded black iron pipe construction
• ¾″ male NPT threads on both ends, ASME B1.20.1 compliant
• Manufactured from domestic ASTM A‑53/A‑733 black iron
• Typical pressure rating up to ~300 psi (application dependent)
• Service temperature up to 480 °F in non-corrosive environments

Product Attributes

Availability