JB/T 11333-2013Class 1E Heat-shrinkable Tubing for Low Voltages in Nuclear Power Stations (English PDF)

1 Foreword

JB/T 11333-2013 was issued by Ministry of Industry and Information Technology of the People's Republic of China on 31 December 2013 and has been in force since 1 July 2014.

2 Scope

This standard is the Chinese machinery industry standard for Class 1E low-voltage heat-shrinkable tubing used in nuclear power stations. It sets the type and name of the tube, the technical requirements, the test methods and the inspection rules, and it covers signs, packaging, transportation and storage. Among the standards it quotes are GB/T 1033.1-2008, GB/T 1034-2008, GB/T 1410-2006, GB/T 3048.5-2007, GB/T 3048.8-2007, GB/T 7113.2-2005, GB/T 11026.1-2003, GB/T 11026.2-2012, GB/T 11026.4-2012, IEC 60544-2-1991, IEEE 101-1987 and UL 224-2006. It was issued by the Ministry of Industry and Information Technology, and it carries the Chinese classification K15 and the international classification 29.035.99.

3 Normative references

JB/T 11333-2013 cites the following standards, which apply in full or in part through the references made to them in its clauses.

GB/T 1033.1-2008 — Plastics -- Methods for determining the density of non-cellular plastics -- Part 1: Immersion method, liquid pycnometer method and titration method

GB/T 1034-2008 — Plastics -- Determination of water absorption

GB/T 1410-2006 — [Replaced by GB/T 31838.2-2019] Methods of test for volume resistivity and surface resistivity of solid electrical insulating materials

GB/T 3048.5-2007 — Test methods for electrical properties of electric cables and wires - Part 5: Test of insulation resistance

GB/T 3048.8-2007

GB/T 7113.2-2005

GB/T 11026.1-2003

GB/T 11026.2-2012 — Electrical insulating materials -- Thermal endurance properties -- Part 2: Choice of test criteria

GB/T 11026.4-2012 — Electrical insulating materials -- Thermal endurance properties -- Part 4: Ageing ovens -- Single-chamber ovens

IEC 60544-2-1991

IEEE 101-1987

UL 224-2006

4 About this standard

Issued by: Ministry of Industry and Information Technology of the People's Republic of China

English translation: about 15 pages

5 Classification and status

International classification (ICS): 29.035.99

Prefix JB/T: recommended standard.