SASO 1257检验报告模式(水箱)

XianyangSupervisionTestingCenterofArchitecture&SanitaryCeramics.China

Address:35#，WeiyangWestRoad,Tel:0086-29-33575728

XianyangCity,ShaanxiProvince,China.Fax:0086-29-33575203

E-mail:center@

№：S*****

TESTREPORT

Testedproducts:*********

Consignment:*********

Manufacturer:*********

IssuedDate:*********

Testlaboratory:XianyangSupervisionTestingCenterofArchitecture&SanitaryCeramics.China

№：S******1of5

CLIENT’SINFORMATION:

Consignment:*********

Consignment’saddress:*********

Manufacturer:*********

Manufacturer’saddress:*********

SAMPLEDESCRIPTION:

Product:******Trademark:****

Amountofsamples:*setsModel:****

Producedate:--/--/(dd/mm/yy)

Otherdescription:

－□high-levelflushingwatertank□close-coupledflushingwatertank

－□castiron□ceramicware□vitreouschina□pressedsteel□plastic

－□concealedflushingwatertank□exposedplasticwatertank

SOURCEOFSAMPLES:

ThesamplewastransporttotheCQTCbytruck,from******.ThesamplewasreceivedingoodconditiononMay**,2011.

DATEOFTESTING:May**,2011~May**,2011

TESTREQUESTED:

SASO(SaudiStandardNo.)1257/1998SanitaryAppliances:FlushingWaterTanks

CONCLUSION:

ThesampletestedcompliedwiththeapplicablesectionofSASO(SaudiStandardNo.)1257/1998SanitaryAppliances:FlushingWaterTanks.［ThesampletestedcompliedwiththesectionrequiredbyconsignmentofSASO(SaudiStandardNo.)1257/1998SanitaryAppliances:FlushingWaterTanks,exceptforsection*.*,*.*and*.*.］

EvaluatedbyReviewedby

Testengineer.Managerofthelab.

Issueddate:May**,2011

Note:1.Thisreportmaynotbycopied,exceptcopyitentiretyandgotawrittenpermissionofCQTC.

2.Theinspectionresultsareonlyresponsibleforthetestedsample.

№：S******2of5

ApplicableClauses

SASO(SaudiStandardNo.)1257/1998SanitaryAppliances:FlushingWaterTanks

5.1Materials

5.1.1Corrosionresistance

5.1.2Shellmaterial

Castiron

Ceramicware

Pressedsteel

Plastic

5.1.3Covermaterials

5.2Design

5.2.1Access

5.2.2Support

5.2.3Backflowprevention

5.2.4Outletvalve

5.2.5Outletconnection

5.2.6Waterline

5.3Construction

5.3.1Inletvalveconnections

5.3.2Water-tightjointbetweenthewatertankandthepan

5.4Operation

5.4.1Dischargecapacity

5.4.2Rateofflushdischarge

5.4.3Leakage

5.4.4Backsiphonage

5.5Flushingapparatus

6Marking

NOTE:N/A-Notapplicable(wereusedatfollowingpapers)

№：S******3of5

TableI-1.SASO(SaudiStandardNo.)1257/1998SanitaryAppliances:FlushingWaterTanks

ApplicableClauses

Specifications

Findings

Conclusion

5.1

Materials

Seeclause5.1.1～5.1.3

——

——

5.1.1

Corrosionresistance

Watertankshells,flushingapparatusandassociatedcomponentsshallbemadefrommaterialswhichundertheconditionsofuseareoneofthefollowing:

——

——

a.Non-corroding

Complied

/DidnotComply

/N/A

Complied

/DidnotComply

/N/A

b.Protectedagainstthetypesofcorrosioncausedbytheactionofwaterwithwhichthewatertankistobeused.

Complied

/DidnotComply

Complied

/DidnotComply

c.Beforedissimilarmetalsareusedintheconstructionofawatertank,themanufacturershallensureavoidanceofthepossibilityofelectrolyticaction.

No/Haveelectrolyticaction

/DidnotComply

Complied

/DidnotComply

5.1.2

Shellmaterial

Seeclause～

——

——

Castiron

Thickness:≥5mm.Allsurfacesoftheshellshallbesuppliedcoatedinternallyandexternallytobeprotectedagainstthetypesofcorrosion.Thecoatingshalldryrapidly,shallnotbesticky,shalladherewell,shallnotchipandshallbesufficientlyresistanttotemperatureundernormalconditionsofuse,transportationandstorageoftheproducts.Theexternalcoatingshallinadditionbesuitablefortheapplicationoffinishcoatings.

*mm

Complied

/DidnotComply

Complied

/DidnotComply

Ceramicware

Fireclay,stonewareandotherceramicware:Thickness:≥12mm.

*mm

N/A

Complied

/DidnotComply

N/A

Vitreouschina:

——

——

Internalwidth:≥365mm,thickness:≥10mm

*mm

Complied

/DidnotComply

N/A

Internalwidth:＜365mm,thicknessatthewaterline:≥6mm

*mm

Complied

/DidnotComply

N/A

Pressedsteel

Theshellshallbeofseamlessorweldedconstruction.Allsurfacesoftheshellshallbecoatedwithvitreousenamel.Thesteelshallbeofthicknessnotlessthan1.6mmbeforeenamelling.

Complied

/DidnotComply

/N/A

Complied

/DidnotComply

/N/A

№：S******4of5

TableI-2.SASO(SaudiStandardNo.)1257/1998SanitaryAppliances:FlushingWaterTanks

ApplicableClauses

Specifications

Findings

Conclusion

Plastic

Plasticmaterialsshallbesuchthatwhenassembled,shallcomplywith:

——

——

Appearance

Tanksshallbefreefromblistersanddelaminations.

Complied

/DidnotComply

Complied

/DidnotComply

Exposedtanksshallbereasonablyfreefromflowlines,streakingorunintendedcolourvariationsonsurfacesvisibleafterinstallation.

Complied

/DidnotComply

Complied

/DidnotComply

Distortionresistance

WhentestedinaccordancewiththeSASO1479/1999,thetanksshallnotdistortoutwardsmorethan6mmandthecovershallnotbedislodged.

*mm

andthecoverdidnotbedislodged

Complied

/DidnotComply

Exposedwatertank

WhentestedinaccordancewiththeSASO1479/1999,shallsatisfythefollowing:

Colourfastnesstolight:≥5class

*class

Complied

/DidnotComply

Opacity:≥10%

*%

5.1.3

Covermaterials

Shallbemadeofthesamematerialasthebody.

Complied

/DidnotComply

Complied

/DidnotComply

5.2

Design

Seeclause5.2.1～5.2.6

——

——

5.2.1

Access

Thewatertankshallbedesignedtoallowsufficientaccessforadjustmentandmaintenanceofinternalcomponents.

Complied

/DidnotComply

Complied

/DidnotComply

Removablecoversshallbesecuredagainstsliding.

Complied

/DidnotComply

Complied

/DidnotComply

5.2.2

Support

Watertanksshallbedesignedwithameansofsupportwhichshallbeindependentofwatersupplyorflushpipe.Allfastenersusedtosupportthewatertankshallbeofcorrosionresistantmaterial.

Complied

/DidnotComply

Complied

/DidnotComply

5.2.3

Backflowprevention

Theinletvalvetogetherwithanyfittedsilencingdeviceorotherdevicewhichinterceptsthefreeflowofwaterfromthevalveshallbecapableofpreventingbacksiphonageofwater.Eitheranairgap,amechanicalbackflowpreventeroravacuumbreakermaysatisfythispurpose.Theairgapshallnotbelessthan25mm.

Have/No

*mm

Complied

/DidnotComply

5.2.4

Outletvalve

Whenactivatedshallremainintheopenpositionuntiltheflushiscompletedandthenshallcloseautomatically.Itscontrolmechanismshallinitiatetheflushingactionandthenautomaticallyreturntotheactivatingposition.Theoutletvalveshallbereplaceable.

Complied

/DidnotComply

Complied

/DidnotComply

5.2.5

Outletconnection

Thewatertankoutletshallbecapableofmakingawater-tightconnectionwiththeflushpipeormatchingpan.

No/Water-tightconnection

Complied

/DidnotComply

№：S******5of5

TableI-3.SASO(SaudiStandardNo.)1257/1998SanitaryAppliances:FlushingWaterTanks

ApplicableClauses

Specifications

Findings

Conclusion

5.2.6

Waterline

Shallbemarkedpermanentlyinsidethewatertankinsuchapositionthatitiseasilyvisibletothepersonadjusting.

Complied

/DidnotComply

Complied

/DidnotComply

5.3

Construction

Seeclause5.3.1～5.3.2

——

——

5.3.1

Inletvalveconnections

Shallbeprovidedforensuringandmaintainingawater-tightjiont.

No/leakage

Complied

/DidnotComply

5.3.2

Water-tightjointbetweenthewatertankandthepan

Shallbeprovidedforensuringawater-tightjiontbetweenthewatertankandthepaninaclose-coupledapplication.

No/leakage

Complied

/DidnotComply

5.4

Operation

Seeclause5.4.1～5.4.4

——

——

5.4.1

Dischargecapacity

WhentestedasdescribedintheSASO1479/1999,theaveragedischargecapacity:≤6.0L

*L

Complied

/DidnotComply

5.4.2

Rateofflushdischarge

Close-coupledwatertanks:≤1.6L/s

*L/s

Complied

/DidnotComply

High-levelwatertanks:≤2.0L/s

*L/s

Complied

/DidnotComply

5.4.3

Leakage

Anassembledwatertankshallshownosignofleakage.

No/Haveleakage

Complied

/DidnotComply

5.4.4

Backsiphonage

WhentestedinaccordancewiththeSASO1479/1999,shallshownobacksi