MSI Products 1/2" 316 Stainless Steel Cap, Class 150

Zinc Plated Steel Hex Caps are designed to close the end of male-threaded pipe, providing a secure seal for system termination, testing, or temporary shutoff. The hex head allows for easy installation and removal using standard tools, making them practical for both permanent and service applications. Manufactured to ASME B16.14 standards with NPTF threads, these caps provide a leak-resistant connection. Zinc plating offers corrosion resistance for reliable performance across a range of environments, and materials are RoHS compliant. Each fitting includes full lot traceability, with ...

Standard 150lb Galvanized Iron Caps are designed to close the end of male-threaded pipe, providing a secure seal for system termination, testing, or temporary shutoff. Ideal for both permanent and removable end-of-line applications, these fittings help protect systems and maintain pressure integrity. Constructed in a heavy pattern design, they deliver the strength and durability required for demanding environments. The galvanized coating offers strong corrosion resistance, helping extend service life in harsh conditions. Each fitting includes full lot traceability, with Material Test ...

300lb Black Iron Caps are designed to close the end of male-threaded pipe, providing a secure seal for system termination, testing, or temporary shutoff. Suitable for both permanent and removable applications, they help maintain system integrity. Constructed from durable malleable iron with a black finish, these fittings deliver the strength required for higher-pressure applications. Each fitting includes full lot traceability, with Material Test Reports available upon request to support quality and compliance requirements. Manufactured in an ISO-certified facility, these caps are ...

300lb Galvanized Iron Caps are designed to close the end of male-threaded pipe in systems requiring higher pressure ratings. Ideal for system termination, testing, or temporary shutoff, these fittings provide a secure, leak-resistant seal in demanding applications. Built with a heavier, more robust design than standard 150lb fittings, they deliver added strength and durability. Hot-dip galvanized to ASTM A153, they offer strong corrosion resistance for extended service life in harsh environments. Each fitting includes full lot traceability, with Material Test Reports available upon ...