ASTM F1807

ASTM F1807 is the standard specification for metal insert fittings used with a copper crimp ring, or alternate stainless steel clamps, for SDR9 cross-linked polyethylene (PEX) tubing and SDR9 polyethylene of raised temperature (PE-RT) tubing. It helps define a consistent technical basis for fitting design and use, supporting product selection, installation planning, and quality control. For buyers and specifiers, this standard is important because it points to a specific fitting system intended for compatible tubing materials and joining methods.

What is ASTM F1807?

ASTM F1807 describes a specification for metal insert fittings intended for connection to SDR9 PEX and SDR9 PE-RT tubing using a copper crimp ring or alternate stainless steel clamps. In practical terms, it identifies a defined fitting category and the joining components associated with that system. The standard is useful when comparing products, reviewing compliance claims, or confirming that a fitting is intended for the stated tubing types and connection method. ASTM F1807 provides a technical framework rather than a general-purpose fitting description.

Where is ASTM F1807 used?

This standard is typically used in applications involving SDR9 cross-linked polyethylene and SDR9 PE-RT tubing where metal insert fittings and mechanical crimp or clamp connections are part of the assembly. It is commonly relevant to product sourcing, installation specifications, and inspection of compatible piping components. ASTM F1807 is especially useful when a project or catalog listing needs to identify fittings matched to a particular tubing material and joining approach, helping ensure the right components are selected for the intended system.

Why is ASTM F1807 important?

ASTM F1807 matters because it supports consistency in how these fittings are specified, evaluated, and purchased. A clear standard helps reduce confusion between similar-looking products and gives engineers, distributors, and installers a shared reference for compatibility. It can also support procurement decisions, quality checks, and compliance reviews by linking the fitting type to a recognized ASTM specification. For anyone comparing components, ASTM F1807 provides a reliable technical reference point.

• Metal insert fitting specification
• Copper crimp ring connection
• Alternate stainless steel clamp option
• Compatible with SDR9 PEX and PE-RT tubing
• Useful for product selection and compliance review