Fiberglass Pipes Standards

Overview

Engineering reference data for Fiberglass Pipes Standards in material science and properties.

Key Formulas

Stress

$\sigma = \frac{F}{A}$

Force per unit area.

Strain

$\varepsilon = \frac{\Delta L}{L_0}$

Change in length per original length.

Hooke's Law

$\sigma = E \varepsilon$

Stress proportional to strain in elastic region.

Thermal Expansion

$\Delta L = \alpha L_0 \Delta T$

Length change due to temperature.

Variables

Fiberglass Pipe Standards

Fiberglass pipes are designed and tested according to standards from key engineering organizations, ensuring reliability and compliance across various applications.

ASME Standards

The American Society of Mechanical Engineers (ASME) sets standards for piping systems used in power, process, and building services:

• *ASME/ANSI B31.1 - Power Piping
• *ASME/ANSI B31.3 - Process Piping
• *ASME/ANSI B31.9 - Building Services Piping

ASTM Standards

ASTM International provides comprehensive standards for testing materials and specifying fiberglass pipe properties. Key standards include:

• *ASTM C 581 - Standard Practice for Determining Chemical Resistance of Thermosetting Resins Used in Glass-Fiber-Reinforced Structures Intended for Liquid Service
• *ASTM C 582 - Standard Specification for Contact-Molded Reinforced Thermosetting Plastic (RTP) Laminates for Corrosion Resistant Equipment
• *ASTM D 149 - Standard Test Method for Dielectric Breakdown Voltage and Dielectric Strength of Solid Electrical Insulating Materials at Commercial Power Frequencies
• *ASTM D 257 - Test Methods for DC Resistance or Conductance of Insulating Materials
• *ASTM D 638 - Standard Test Method for Tensile Properties of Plastics
• ASTM D 695M - Test Method for Compressive Properties of Rigid Plastics (Metric)
• *ASTM D 696 - Standard Test Method for Coefficient of Linear Thermal Expansion of Plastics Between -30 Degrees C and 30 Degrees C with a Vitreous Silica Dilatometer
• *ASTM D 790 - Standard Test Methods for Flexural Properties of Unreinforced and Reinforced Plastics and Electrical Insulating Materials
• *ASTM D 792 - Test Methods for Density and Specific Gravity (Relative Density) of Plastics by Displacement
• *ASTM D 1598 - Standard Test Method for Time-to-Failure of Plastic Pipe Under Constant Internal Pressure
• *ASTM D 1599 - Standard Test Method for Resistance to Short-Time Hydraulic Pressure of Plastic Pipe, Tubing, and Fittings
• *ASTM D 2105 - Standard Test Method for Longitudinal Tensile Properties of "Fiberglass" (Glass-Fiber-Reinforced Thermosetting-Resin) Pipe and Tube
• *ASTM D 2143 - Standard Test Method for Cyclic Pressure Strength of Reinforced, Thermosetting Plastic Pipe
• *ASTM D 2290 - Standard Test Method for Apparent Hoop Tensile Strength of Plastic or Reinforced Plastic Pipe by Split Disk Method
• *ASTM D 2310 - Standard Classification for Machine-Made

References

• Original Source