GOST 33754-2016 PDF

Full title and description

GOST 33754-2016 — "Gas cylinders for liquefied petroleum gases. General safety requirements and test methods." This Russian national standard establishes safety requirements, design features, marking, testing and conformity assessment procedures for gas cylinders intended for the storage and transportation of liquefied petroleum gases (LPG), including but not limited to cylinders made of steel and intended for static and transport use.

Abstract

This standard specifies general technical and safety requirements, constructional features, required materials, manufacturing and inspection rules, hydraulic and pneumatic test methods, leak and strength tests, marking, documentation and instructions for gas cylinders used for liquefied petroleum gases (propane, butane and their mixtures). It is intended to ensure safe operation throughout the cylinder lifecycle and to harmonize testing and certification practices for LPG cylinders in accordance with Russian regulatory frameworks.

General information

• Status: National standard in force (GOST R); adopted 2016
• Publication date: 2016
• Publisher: Federal Agency on Technical Regulating and Metrology (Rosstandart) / Russian standards body
• ICS / categories: 23.020 (Pressure equipment, vessels), 75.160 (Liquefied petroleum gases)
• Edition / version: Original 2016 edition (GOST 33754-2016)
• Number of pages: Typically 20–40 pages (exact page count may vary by official print/release)

Scope

The standard applies to refillable and non-refillable gas cylinders designed for the storage and transport of liquefied petroleum gases (LPG) such as propane, butane and their mixtures. It covers design, materials, manufacturing, inspection and testing requirements to ensure mechanical strength, leak-tightness and safe operation under normal and specified abnormal conditions. It is intended for cylinders manufactured and used within the Russian Federation and for conformity assessment under national regulation.

Key topics and requirements

• Design and construction requirements for LPG cylinders, including allowable materials and wall thickness calculation principles.
• Manufacturing and welding quality requirements, heat treatment and corrosion protection measures.
• Hydraulic (pressure) and pneumatic tests to verify strength and leak tightness; test pressures, permissible deformation and acceptance criteria.
• Non-destructive examination (visual, radiographic or ultrasonic) and inspection regimes during production and after repairs.
• Safety devices and fittings: valves, pressure-relief devices and protective elements to prevent overpressure conditions.
• Marking, traceability, and required documentation (manufacture date, nominal volume, test pressure, serial number, standards designation).
• Requirements for periodic inspection, requalification, repair procedures and conditions for withdrawal from service.

Typical use and users

Manufacturers of gas cylinders, welding and fabrication workshops, testing laboratories, certification bodies, distributors of LPG equipment, industrial and commercial end-users of LPG cylinders (e.g., catering, construction, heating), and regulatory/inspection authorities responsible for pressure equipment safety.

Related standards

Standards related to GOST 33754-2016 include other national and regional documents on gas cylinders, pressure vessels and LPG handling — for example, standards covering specific cylinder types (composite or welded), valve and fitting standards, periodic inspection procedures, and international standards on gas cylinders and pressure equipment. It is commonly considered in conjunction with general pressure equipment regulations and standards for welding and nondestructive testing.

Keywords

GOST 33754-2016, LPG cylinder, gas cylinder, liquefied petroleum gas, propane, butane, pressure vessel, safety requirements, hydraulic test, leak test, marking, inspection, certification, Rosstandart.

FAQ

Q: What is this standard?

A: GOST 33754-2016 is a Russian national standard that defines safety, design, testing and marking requirements for gas cylinders intended for liquefied petroleum gases (LPG).

Q: What does it cover?

A: It covers design and material requirements, manufacturing and welding quality, required hydraulic and leak tests, non-destructive inspection, safety fittings, marking and documentation, as well as periodic inspection, requalification and withdrawal criteria.

Q: Who typically uses it?

A: Cylinder manufacturers, testing and certification bodies, repair and inspection workshops, LPG equipment distributors, industrial users of LPG cylinders and regulatory authorities enforcing pressure equipment safety.

Q: Is it current or superseded?

A: The 2016 edition is the established version; users should verify with the national standards body for any amendments, national adoption details or later revisions to confirm current status.

Q: Is it part of a series?

A: It is part of the body of standards addressing pressure equipment and gas handling in the Russian standards system. Related GOSTs cover specific cylinder types, testing methods and component standards for valves and fittings.

Q: What are the key keywords?

A: LPG cylinder, gas cylinder, pressure vessel, hydraulic test, leak test, safety requirements, GOST 33754-2016, propane, butane, Rosstandart.