ASTM D2996 is the ASTM standard for filament-wound “fiberglass” pipe made with glass-fiber-reinforced thermosetting resin. It serves as a technical specification for this type of composite piping, helping define the product category and supporting consistent evaluation in procurement, engineering, and quality control. By focusing on construction and material form rather than broad application claims, the standard helps buyers and manufacturers align expectations for compliance and product performance.

Overview of ASTM D2996

This standard addresses filament-wound pipe built from glass-fiber reinforcement and thermosetting resin, a composite construction commonly used where lightweight yet durable piping is needed. ASTM D2996 provides a formal reference for specifying this material and pipe form, making it easier to communicate technical requirements between suppliers, specifiers, and inspectors. In practice, it is useful for documenting product acceptance criteria, supporting standardization, and comparing materials within the same general pipe category.

Common use cases of ASTM D2996

ASTM D2996 is commonly used when filament-wound fiberglass pipe is being specified, purchased, or evaluated for conformance. It is relevant to product documentation, submittals, and quality checks for thermosetting-resin composite pipe systems. The standard may also support internal specifications and incoming inspection where consistent pipe construction and material designation matter. For organizations working with reinforced plastic pipe, it provides a practical reference point for matching supplier offerings to project or procurement requirements.

Benefits of using ASTM D2996

Using ASTM D2996 helps promote consistency in how filament-wound fiberglass pipe is identified and assessed. It can reduce ambiguity in purchasing and technical review by tying expectations to a recognized ASTM standard. This is valuable for compliance efforts, product comparison, and quality control, especially when multiple suppliers or project stakeholders are involved. ASTM D2996 also supports more reliable specification writing by giving teams a shared technical basis for evaluating the pipe type.

• Filament-wound glass-fiber-reinforced thermosetting-resin pipe
• Specification support for procurement and submittals
• Quality control and product evaluation reference
• Useful for consistent technical communication