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“131 Types of Product Quality State Supervision and Sampling Implementation Rules” was Officially Released, Involving 9 Major Categories of Ceramic Sanitary Products!

Mr. Kitchen and Bath   Kitchen and Bath Headlines

On July 31, 2020, the State Administration of Market Supervision released an announcement on its website stating that in order to further standardize the national supervision and sampling of product quality and create an open, transparent, fair and impartial regulatory environment, in accordance with the Interim Measures for Product Quality Supervision and Sampling Management, the General Administration of Market Supervision has prepared the Implementation Rules for the National Supervision and Sampling of 131 Product Qualities, which are hereby released. Local supervisory and sampling work can refer to the implementation.

The “131 Product Quality State Supervision and Sampling Implementation Rules”, including intelligent toilet toilets, ceramic toilet toilets, bathroom furniture, showerheads, sanitary ware hoses, non-contact water nozzles, ceramic plate sealed water nozzles, ceramic tiles, ceramic tableware 9 major categories of ceramic sanitary product quality state supervision and sampling, involving sampling methods, test bases (test items, test methods), determination rules (based on standards, determination principles), in which the test items of related ceramic sanitary products and their corresponding test methods are particularly noteworthy.

 

Intelligent Toilet

Table 1 One-piece smart toilets

No.Test itemTest method
1Water seal depthGB/T 6952-2015 
2Toilet water seal surface sizeGB/T 6952-2015 
3Minimum diameter of water storage bendGB/T 6952-2015 
4Water consumption of the toiletGB/T 6952-2015 
5Washing functionGB/T 6952-2015 
6Emission functionGB/T 6952-2015 
7Conveying characteristics of drainage pipesGB/T 6952-2015 
8Water seal response functionGB/T 6952-2015 
9Sewage replacement functionGB/T 6952-2015 
10Tissue paper testGB/T 6952-2015 
11Safe water levelGB/T 6952-2015 
12Toilet water efficiency ratingGB/T 6952-2015 
13Toilet water efficiency limit valueGB/T 6952-2015 
14Washing water flowGB/T 34549-2017 
15Energy consumption of the whole machineGB/T 34549-2017 
16Protection of parts in contact with live electrical energyGB 4706.1-2005GB 4706.53-2008 
17Input power and currentGB 4706.1-2005GB 4706.53-2008 
18HeatGB 4706.1-2005GB 4706.53-2008 
19Leakage current and electrical strength at operating temperatureGB 4706.1-2005GB 4706.53-2008 
20Moisture resistantGB 4706.1-2005GB 4706.53-2008 
21Leakage current and electrical strengthGB 4706.1-2005GB 4706.53-2008 
22Not in normal operation (without 19.11 test)GB 4706.1-2005GB 4706.53-2008 
23Stability and mechanical hazardsGB 4706.1-2005GB 4706.53-2008 
24Mechanical strengthGB 4706.1-2005GB 4706.53-2008 
25Structure (excluding clause 22.46)GB 4706.1-2005GB 4706.53-2008 
26Internal WiringGB 4706.1-2005GB 4706.53-2008 
27Power connection and external flex cableGB 4706.1-2005GB 4706.53-2008 
28Terminal block for external wiresGB 4706.1-2005GB 4706.53-2008 
29Grounding measuresGB 4706.1-2005GB 4706.53-2008 
30Screws and connectionsGB 4706.1-2005GB 4706.53-2008 
31Heat and flame resistantGB 4706.1-2005GB 4706.53-2008 
32Heat-up performanceGB/T 34549-2017 
33Water temperature stabilityGB/T 34549-2017 
34Cleaning powerGB/T 34549-2017 
35Cleaning areaGB/T 34549-2017 
36Self-cleaning properties of printheadsGB/T 34549-2017 
37Warm air temperatureGB/T 34549-2017 
38Rinse water temperatureJG/T 285-2010 
39Warm air temperatureJG/T 285-2010 
40Rim temperatureJG/T 285-2010 
41Anal flushing powerJG/T 285-2010 
42Stability of the water supply temperatureGB/T 23131-2019 
43Blowing temperatureGB/T 23131-2019 
44Rim surface temperatureGB/T 23131-2019 

Table 2 Separate smart toilets

No.Test itemTest method
1Protection against contact with live partsGB 4706.1-2005GB 4706.53-2008 
2Input power and currentGB 4706.1-2005GB 4706.53-2008 
3Emit heatGB 4706.1-2005GB 4706.53-2008 
4Leakage current and electrical strength at operating temperatureGB 4706.1-2005GB 4706.53-2008 
5Moisture resistantGB 4706.1-2005GB 4706.53-2008 
6Leakage current and electrical strengthGB 4706.1-2005GB 4706.53-2008 
7Not in normal operation (without 19.11 test)GB 4706.1-2005GB 4706.53-2008 
8Stability and mechanical hazardsGB 4706.1-2005GB 4706.53-2008 
9Mechanical strengthGB 4706.1-2005GB 4706.53-2008 
10Structure (excluding clause 22.46)GB 4706.1-2005GB 4706.53-2008 
11Internal WiringGB 4706.1-2005GB 4706.53-2008 
12Power connection and external flex cableGB 4706.1-2005GB 4706.53-2008 
13Terminal block for external wiresGB 4706.1-2005GB 4706.53-2008 
14Grounding measuresGB 4706.1-2005GB 4706.53-2008 
15Screws and connectionsGB 4706.1-2005GB 4706.53-2008 
16Heat and flame resistantGB 4706.1-2005GB 4706.53-2008 
17Heat-up performanceGB/T 34549-2017 
18Water temperature stabilityGB/T 34549-2017 
19Cleaning powerGB/T 34549-2017 
20Cleaning areaGB/T 34549-2017 
21Self-cleaning properties of printheadsGB/T 34549-2017 
22Warm air temperatureGB/T 34549-2017 
23Wash water flowGB/T 34549-2017 
24Overall energy consumptionGB/T 34549-2017 
25Rinse water temperatureJG/T 285-2010 
26Warm air temperatureJG/T 285-2010 
27Rim temperatureJG/T 285-2010 
28Anal flushing powerJG/T 285-2010 
29Stability of the water supply temperatureGB/T 23131-2019 
30Blowing temperatureGB/T 23131-2019 
31Rim surface temperatureGB/T 23131-2019 

 

Ceramic Toilet Seat

No.Test itemTest method
1Water seal depthGB/T 6952-2015
2Toilet water seal surface sizeGB/T 6952-2015
3Water consumption in urinalsGB/T 6952-2015
4Washing functionGB/T 6952-2015
5Emission functionGB/T 6952-2015
6Drainage pipe conveyance characteristicsGB/T 6952-2015
7Water Seal Reply FunctionGB/T 6952-2015
8Sewage replacement functionGB/T 6952-2015
9Tissue paper testGB/T 6952-2015
10Urinal matching requirementsGB/T 6952-2015
11Safe water levelGB/T 6952-2015
12Toilet water efficiency ratingGB/T 6952-2015
13Water efficiency limits for toiletsGB/T 6952-2015
14Drive methodGB/T 26730-2011
15Water inlet valve sealingGB/T 26730-2011
16Water inlet valve pressure resistanceGB/T 26730-2011
17Water inlet valve CL markingGB/T 26730-2011
18Anti-syphon functionGB/T 26730-2011
19Tank safety levelGB/T 26730-2011
20Drain valve self-closing tightnessGB/T 26730-2011
21Sealing performanceGB/T 26750-2011
22Pressure resistanceGB/T 26750-2011
23Anti-siphon performanceGB/T 26750-2011
24Failure to resist water ingressGB/T 26750-2011
25Strength propertiesGB/T 26750-2011
26Power failure protectionGB/T 26750-2011

 

Bathroom Furniture

No.Test itemTest method
1Physical and chemical properties of counter tops for countertopsFluid resistanceGB/T 4893.1-2005
2Heat and humidity resistanceGB/T 4893.2-2005
3Heat and drynessGB/T 4893.3-2005
4Impact strengthGB 24977-2010
5Wooden parts surface paint film physical and chemical propertiesFluid resistanceGB/T 4893.1-2005
6Heat and humidity resistanceGB/T 4893.2-2005
7Heat and drynessGB/T 4893.3-2005
8AdhesionGB/T 4893.4-2013
9Cold and heat resistanceGB/T 4893.7-2013
10Abrasion ResistanceGB/T 4893.8-2013
11Impact resistanceGB/T 4893.9-2013
12Physical and chemical properties of soft and hard coverFluid resistanceGB/T 4893.1-2005
13Heat and humidity resistanceGB/T 4893.2-2005
14Heat and drynessGB/T 4893.3-2005
15Cold and heat resistanceGB/T 4893.7-2013
16Physical and chemical properties of metal coatingsStiffnessGB/T 6739-2006
17Impact strengthGB/T 1732-1993
18AdhesionGB/T 4893.4-2013
19Metal plating resists salt sprayQB/T 3826-1999
20Product water resistanceGB 24977-2010
21Floor-to-ceiling counter top vertical impactGB/T 10357.1-2013
22Ultimate strength of suspended cabinets (shelves)GB 24977-2010
23Hazardous substance limits for wood productsGB 18584-2001
24Product radioactivityGB 6566-2010

 

Showerheads

No.Test itemTest method
1Pipe Thread AccuracyGB/T 23447-2009
2Safety performanceGB/T 23447-2009
3Resistance to rapid cooling and heatingGB/T 23447-2009
4Corrosion resistanceGB/T 23447-2009
5Sealing performanceGB/T 23447-2009
6Mechanical strengthGB/T 23447-2009
7Volume flowGB/T 23447-2009
8Overall tensile strengthGB/T 23447-2009
9Temperature dropGB/T 23447-2009
10Hand shower with anti-siphon performanceGB/T 23447-2009

 

Sanitary Ware

No.Test itemTest method
1Pipe Thread AccuracyGB/T 23448-2009
2Corrosion resistanceGB/T 23448-2009
3Ageing resistanceGB/T 23448-2009
4SealabilityGB/T 23448-2009
5Pressure resistanceGB/T 23448-2009
6Tensile strengthGB/T 23448-2009
7Pulse resistanceGB/T 23448-2009
8Flexural resistanceGB/T 23448-2009
9Cold and heat cycle resistanceGB/T 23448-2009

 

Non-contact Water Nozzles

Table 1: Non-contact water supply appliances

No.Test itemTest method
1Appearance & AssemblyCJ/T 194-2014GB/T 10125-2012
2Mounting load resistanceCJ/T 194-2014
3Protection against electric shockGB/T 14536.1-2008
4Control distanceCJ/T 194-2014
5opening and closing timeCJ/T 194-2014
6Overall energy consumptionCJ/T 194-2014
7power failure protectionCJ/T 194-2014
8Undervoltage protectionCJ/T 194-2014
9Water flowCJ/T 194-2014
10Strength propertiesCJ/T 194-2014
11Sealing performanceCJ/T 194-2014
12Water Shock PerformanceCJ/T 194-2014

Table 2: Non-contact induction water supply appliances

No.Test itemTest method
1Appearance qualityJC/T 2115-2012GB/T 10125-2012
2safety performanceGB 4706.1-2005
3Control distanceJC/T 2115-2012
4power failure protectionJC/T 2115-2012
5Undervoltage protectionJC/T 2115-2012
6Flow performanceJC/T 2115-2012
7Strength propertiesJC/T 2115-2012
8Sealing performanceJC/T 2115-2012
9Water Shock PerformanceJC/T 2115-2012

 

Ceramic Chip Seal Nozzles

No.Test itemTest method
1Pipe Thread AccuracyGB 18145-2014
2Hot and cold water signsGB 18145-2014
3Precipitation of metallic contaminantsGB 18145-2014
4Mechanical properties against water pressureGB 18145-2014
5Sealing performanceGB 18145-2014
6Volume flowGB 18145-2014
7Surface corrosion resistanceGB/T 10125-2012
8Flow uniformityGB 25501-2010
9Water use efficiency rating for water tapsGB 25501-2010

 

Ceramic Tile

Table 1 Number of samples taken

No.Product typeNumber of samples (blocks)Number of test samples (blocks)Number of spare samples (blocks)
1Long side length<600mm302010
2Long side length ≥600mm221210

Table 2 Ceramic tiles

No.Test itemTest method
1Size.GB/T 3810.2-2016
2Water absorption rateGB/T 3810.3-2016
3Modulus of breakageGB/T 3810.4-2016
4Intensity of destructionGB/T 3810.4-2016
5Wear resistance of unglazed tilesGB/T 3810.6-2016
6Glaze crack resistanceGB/T 3810.11-2016
7Chemical resistanceGB/T 3810.13-2016
8Contamination resistanceGB/T 3810.14-2016
9RadionuclidesGB 6566-2010

 

Daily Ceramic Dining Utensils

No.Test itemTest method
1Thermal shock resistance (thermal stability)GB/T 3298-2008
2migration of leadGB 31604.34-2016
3cadmium transportGB 31604.24-2016
4Microwave oven adaptability/microwave oven safe use requirementsGB/T 3532-2009 6.6GB/T 10814-2009 6.6GB/T 10815-2002 6.3.1GB/T 27587-2011
5Refrigerator to microwave adaptabilityGB/T 3532-2009 6.7GB/T 10814-2009 6.7

 

Mr. Kitchen and Bath found that the nine major categories of ceramic sanitary products, sampling methods, determination rules (based on standards, principles of determination) is not much different.Common sampling methods are random sampling method in the sampled producers, sellers of products to be sold. Random numbers can be generated using a random number table or other methods. The number of samples, test samples and spare samples per batch varies from 1 to 4. For details, refer to the related regulations. In addition, if the explicit quality requirements of the product under inspection are lower than, include or lack the mandatory standard requirements based on the inspection items in the Rules for the Implementation of the State Supervision and Sampling Inspection of Product Quality of 131 Products, they shall be determined in accordance with the mandatory standard requirements, the explicit quality requirements of the product under inspection and the mandatory standard requirements respectively. If the quality requirements of the product being tested explicitly lacks the recommended standard requirements based on the test project in the Rules, the project is not involved in the decision. It is worth noting that the “131 products quality state supervision and sampling implementation rules” is not applicable to the intelligent toilet seat, ceramic toilet seat, bathroom furniture, shower, sanitary ware hose, non-contact water nozzle, ceramic plate seal water nozzle, ceramic tile, ceramic tableware 9 categories of ceramic bathroom product quality state supervision and sampling of all standards. The implementation of enterprise standards, group standards, local standards of the product, test items are referred to the “131 product quality of state supervision and sampling of product quality Implementation Rules”. However, if the document has been dated, all subsequent amendment orders (excluding errata) or revisions are not applicable to the “131 products quality of state supervision and sampling of the implementation rules”. The latest versions of undated documents are also applicable to the 131 Rules for the Implementation of the State Supervision and Sampling Inspection of Product Quality.

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