Schedule 40 Black Welded Carbon Steel Nipples

Schedule 40 Black Welded Carbon Steel Nipples provide dependable threaded pipe connections for commercial, industrial, mechanical, plumbing, and general piping applications.

Manufactured from ASTM-compliant black steel pipe with precision-cut NPT threads, these welded nipples deliver reliable strength, dimensional consistency, and long-lasting performance in threaded piping systems.

Key Features

• Schedule 40 black welded carbon steel pipe nipples
• Manufactured from black steel pipe conforming to ASTM A53
• Welded steel nipples conform to ASTM A733
• Male NPT threads on both ends
• NPT threads conform to ASME B1.20.1
• Suitable for commercial and industrial piping systems
• Manufactured in ISO 9001:2008 and ISO 14001 certified facilities
• Import nipples feature the SCI® trademark and tracking number
• Precision-machined for dependable fit and sealing performance
• Available in a wide range of standard pipe sizes and lengths

Construction Details

Constructed from Schedule 40 black steel pipe manufactured to ASTM A53 with welded nipples conforming to ASTM A733 for consistent quality and durability.

Precision-machined NPT threads conform to ASME B1.20.1, providing secure connections with standard threaded fittings, valves, and piping components.

Important Notes

Black steel pipe conforms to ASTM A53 and welded steel nipples conform to ASTM A733.

Manufactured in facilities certified to ISO 9001:2008 and ISO 14001 quality management standards.

Verify pipe size, length, pressure requirements, and application compatibility before installation.

Product Documents

ASC Pipe Nipple Catalog Certificate of Conformance Pipe Chart: Common Diameters & Wall Thicknesses