Gas Pipe Sizing Calculator
The Gas Pipe Sizing Calculator provides a highly simplified, conceptual estimation for gas pipe sizes (Natural Gas or Propane). It uses placeholder data and is NOT a substitute for official code tables. Inputs include gas type, total appliance load (BTU/hr), pipe length, and allowable pressure drop. The tool aims to give a general idea of pipe diameter based on these factors. It's crucial to understand that actual gas pipe sizing is a critical safety and performance issue governed by strict codes.
Gas Piping Safety: Gas piping installations demand extreme care and strict adherence to safety standards. Key considerations include using approved materials (black steel, CSST, PE for underground), thorough leak testing of all new and modified piping before service, using listed appliance connectors correctly, installing accessible shut-off valves, ensuring proper bonding/grounding (especially for CSST), and providing adequate combustion air and venting for appliances. If you smell gas, evacuate immediately and contact your gas utility or emergency services from a safe location.
This calculator is for conceptual demonstration ONLY and MUST NOT be used for actual gas pipe sizing or installation. Gas pipe sizing is critical for safety and performance, and must be done according to official code tables (e.g., IFGC, NFPA 54) and local regulations. Factors like gas specific gravity, inlet pressure, type of piping material, and number/type of fittings significantly impact correct sizing. Incorrect gas pipe sizing can lead to dangerous conditions, including gas leaks, fire, or explosion. Always consult applicable codes and a qualified, licensed professional for all gas piping work.