ASTM D2713 is the ASTM standard for Standard Test Method for Dryness of Propane (Valve Freeze Method), a technical document used to help evaluate whether propane is sufficiently dry for intended handling and use. By focusing on a valve freeze method, it addresses a practical indicator of moisture-related performance concerns in propane. This matters because dryness can affect product quality, equipment reliability, and safe operation in applications where propane is stored, transferred, or consumed.

Purpose of ASTM D2713

The purpose of ASTM D2713 is to provide a standardized way to assess the dryness of propane using a valve freeze approach. As a test method, it supports more consistent evaluation across labs, suppliers, and purchasers who need a common basis for checking moisture-related conditions. The standard is especially useful when propane quality must be verified against defined testing practices, helping reduce ambiguity in inspection, acceptance, and product qualification activities.

Common use cases of ASTM D2713

ASTM D2713 is commonly used in propane quality control, product receipt checks, and supplier-to-buyer verification workflows. It may be applied when evaluating propane intended for storage, transport, or downstream use where dryness is an important performance factor. The standard is also relevant to laboratories and technical teams that need a repeatable method for comparing samples and documenting test results in a procurement or compliance setting.

Why ASTM D2713 matters

This standard matters because dryness is a practical quality attribute that can influence handling and operational reliability. ASTM D2713 helps organizations use a recognized test method rather than informal judgment, supporting clearer specifications and more defensible results. For buyers, producers, and testing facilities, that consistency can improve acceptance decisions, reduce disputes, and strengthen quality control when propane performance must be documented and verified.

• Dryness evaluation for propane
• Valve freeze method testing
• Quality control and acceptance checks
• Supplier and purchaser verification
• Standardized technical reference