JB/T 11880.2-2014 (English Version) PDF

Scope: This part of JB/T 11880 specifies the terms and definitions, product models, technical requirements, test methods, inspection rules, marking, packaging, transportation and storage of urea solution tanks in selective catalytic reduction (SCR) systems. This section applies to SCR systems for diesel engines and vehicles. SCR systems for other purposes can also be implemented with reference.

JB/T 11880.2-2014 Referenced Document

GB 18296 Safety property requirements and test methods for automobile fuel tank and its installation*， 2019-12-17 Update
GB/T 16422.2 Plastics—Methods of exposure to laboratory light sources—Part 2: Xenon-arc lamps*， 2022-04-15 Update
GB/T 1842-2008 Environmental stress cracking test method for plastic polyethylene
GB/T 250 Textiles.Tests for colour fastness.Grey scale for assessing change in colour
GB/T 2828.1-2012 Inspection procedure by count sampling part 1: Lot by lot inspection sampling plan retrieved by acceptance quality limit (AQL)
ISO 22241-3 Diesel engines - NOx reduction agent AUS 32 - Part 3: Handling, transportation, and storage*， 2017-04-01 Update
ISO 22241-4:2009 Diesel engines - NOx reduction agent AUS 32 - Part 4: Refilling interface
QC/T 417 Electrical wiring harness assemblies for motorcycles and mopeds*， 2021-03-05 Update
QC/T 572 Determination method of automobile cleanliness work guideline
SAE J2044 Quick Connector Specification for Liquid Fuel and Vapor/Emissions Systems

2014 JB/T 11880.2-2014 Diesel engines.Selective catalytic reduction (SCR) systems.Part 2: Urea solution tanks