TDS PDF

Standard for Gas Pressure Regulators. Original standard CGA E-4-2021 in PDF full version. Additional info + preview on request

Document status: Active

Oxy-Fuel Torch Standard. Original standard CGA E-5-2017 in PDF full version. Additional info + preview on request

Document status: Replaced by St CGA E-5-2026

Oxy-Fuel Torch Standard. Original standard CGA E-5-2026 in PDF full version. Additional info + preview on request

Document status: Active

Standard for Pipeline Protective (Pf) Devices as Required by NFPA 51. Original standard CGA E-6-2019 in PDF full version. Additional info + preview on request

Document status: Active

Standard for Pipeline Protective Devices (Pf) as Required by NFPA 51. Original standard CGA E-6-2019 (2024) in PDF full version. Additional info + preview on request

Document status: Active

Standard for Medical Gas Pressure Regulators, Flowmeters, and Orifice Flow Selectors. Original standard CGA E-7-2018 in PDF full version. Additional info + preview on request

Document status: Replaced by St CGA E-7-2025