7/22/2019 WPS-PQR (ER309L MO)

1/4

Iq ] wPs r . :c ,v

MATVIKODESIGN & ENGINEERING PVT. LTD. MUMBAI(J\\ - +31 \\.ELDI\G PROCEDT'RE SPECIFIC.\TIO\S OYPS)

' r -ca. '^ ' iameMAMKO DESIGN & ENGINEERING PVT. LTD sv Qual i tv ontrol nqineerl ,e:cr'c Prccedure SpecificationNo. MDEPLMPS/104 REV 0 Date 2510512011 SupportinsQRNo.(s) MDEPL/PQR/104:3,'s,on i'io. 0 Date 0710612011

, i e.drng rocess es) GTAW Type(s)MANUAL (Automat ic . Manual, [ /achine, or Semt AulomaLc)JOtNTS OW-402) Details

+5- 7 f r i "JojntDesign Vee groove Butt WeldRoorSpacing '1- 3 mmBacx ing: Yes r No3acx:ngMaterial Type) (Refer to both backing and retainers)

I Non fusing Metal/ t/rt Il L1 mrrl, / la -- Nonmetall ic tr Other

Sketches. Production Drawings, Weld Symbols, or Written Descriptionshould show the general arrangemenl of the parts to be welded. Whereapplicable. he details of weld groove may be specified.

IAt the option of the manufacturer.skelches may be attached to i l lustrate:,rl design. weld layers, and bead sequence (e.9., for notch toughness:- ] l:- 'es. for mul t tp le rocessprocedures , tc . ) ]'3ASE I.IETALS OW-403)=-'.: 1 Grouo o. -2 to P-No. B croupNo. ICRSoec;acationand type/grade or UNS Number SA 516 gr. 70

:c S:ecificatronand type/grade or UNS Number SA 240 gr. 316L3R

:re.: AnalysisndMech. rop.io lnem Analysis ndMech.Prop.-^ :

7/22/2019 WPS-PQR (ER309L MO)

2/4

QW-482 UwPSNo. MDEPL/WPS/1 4RevPOSTWELDEAT REAMENT OW-407)NATemperatureange

TimeRangeOther

GAS (QW-408)

Gas(es)PercentComposition

(Mix ture) Flow RateAroon

Trai l ing NAAroont ,aCKrng(- Backing RootRun

99.99%NA99.99%

20 Lpm{ K I n mr v L v r r l

=:ECTRICALCHARACTERISTICSOW409)

Other(e.9., emarks,om -ments,HolWireAddition,echnique.TorchAngle. tc.)

Amps and volts range should be recorded for each electrodesize,position,and thickness,et c

CLrnenl Heat nput max.)TungstenElectrodeSize and TYPe

Vode of MetalTransfer or GMAW (FCAW) (SprayArc, Shorl Circult ingArc, etc )ElectrodeWire Feed SPeedRangeOther

TECHNIQUEOW-410)String rWeaveBead STRING WEAVEorifice.Nozzle. rGasCupsize o 6mm -Initial nd nter assCleaningBrushing, rinding, tc.) Wire Brush& Grindino

Method of Back Gouging N/AOsc i l la t ton 10 o 20mmContactTube to Work DistanceMul t ip le r SinglePass PerSide)Multipleor.Single ElectrodesElectrodeSpacingPeeningOtherUse of TherJnalProcessClosed to out chamber

za: ' ,+xrL i - : i . \ ' ;2

(PureTungsten,2olohonaled etc )

r u l

NA

fasi l lc\s (Qw-405)p3s .tto{:'s)of Groover\e,o:noProgression: UP \-r" Down -Pcsr i ror is / f Fi l let

DREHEAT OW-406)oieheatTemperature, in imumnterpassTemperature, ax imum

Ccntinuousor specialheating,where applicable,should be recorded)

WeldPass(es)ROOT

I:

r l l

30TO 4535TO50

35 TO50

80TO100100 o l30100 o 140100 o 14 0

1 8 T O 2 518TO2518TO2518TO25

ER-309LMoER-309LMoER-309LMoER-309LMo

GTAWGTAWGTAWGTAW

O 2 m m11 . tsmmO 3 . 1 5 m mb 3jsmm

,: ii l';i;::1

7/22/2019 WPS-PQR (ER309L MO)

3/4

Lql PaR agR3cgr qo

(ow-483)MAMKO DESIGN& BNGINEERING PVT. LTD.

PROCEDURE UALIFICATIONECORD(POR)companyame MAMKO DESIGN & ENGINEERINGPVT. LTD , MumbaiProcedure ualificationecordNo.MDEPL/PQR/'104 Rev. 0

MDEPUWPS/'I04,ev0 Dated2510512011Date 07/06/2011

WPSNo.Welding rocess(es)Types Manual, utomatic, emi-Automatic)

TemperatureTimeOther

JOTNTSOW-402)

3 ptt\

I t oGrooveDesignof Test CouPon(Forcombination ualifications,he depositedweld metal hickness hallbe recorded or each illermetal and processusecl')

Material pec.Type/Gradet

SA 516Gr.70AND SA 240Gr.316LUNSNumber

P-No. 1 GroupNo. 2 to P-No.8 GroupNo. 1ThickneEofTestTestCoupon -

Corpon: 6mnq300mm 325mmMaximum assThickness

FILLERMETALSOW.4O4)SFASpecification 5. 4AWSClassificationFillermetalF No.

ER3091MoWeldMetalAnalysis -No. 2.0mm&.1SmmSizeof FillerMetalFillerMetalProduct ormSupplementalillerMetal

Bare/Solid ire

Electrode uxClassifiationFluxTypeFluxTradeNameWeldMetal hickness ryrOther -POSTTTONOW405)Position f GrooveWeldProgressionUphill, ownhill)Other,

PREHEATOW4o6)Preheat emPeraturemin 10degc (to emovemoisture)Interoass emp"r"tur" 2oo deg COther

GAS OW40B)PercentComPositionGas(es) (Mixture) FlowRate

Argon 99.99% zu Lf',MARGON 99.99% 15LP M

TECHNTQUEOW-410)rravel peeo aomT/,Tinstring rweave u"6 stringMeave ^^ilt^.i^^ Max. 3 times dia of electrodevSul l ldt lv l IMulti assor Single ass PerSide; multipass .-

or Multiple lectrodes singleElectrode

ELECTRICAL HARACTERISTICSOW409)Current DCPolarity straightAmps. B0 o 140Amp yo16 18 o 25voltsTungsten lectrode ize dia. 3 2mtModeof MetalTransfer or GMAW(FCAW)Other

PageNo.1

7/22/2019 WPS-PQR (ER309L MO)

4/4

QW-483peR No.MDEPL/PQR/104ev 0Tensile est QW-150)

ce:lrnen Thickness{mm) Area(mm2)UltimateTotalLoad KN)

UltimateUnitStress,(N/mm2)TypeofFailure ndLocation

f 1 1 9 . 1 0 5.75 109.83 oz . Jz 56 7Fracturen P.metal

1 9 l ( 5.00 9 C . 54.bU 57 1 Fracturen P.melal

Guided-Bendests OW-1 0)TypeandFigureFaceBend,FB-l

Rmt6d,-RErFaceBend,FB-2Rrnl Bend.RB-2

No. ResultSatisfactorySatisfactorySatisfactorySatisfactory

Toughness ests QW-1 0)

l3ryr\erttSFillet-Weld est QW-1 0)

NoPenetrationnto ParentMetal:Yesr5j - SatisbctoY:Yesr,t6g.g - ReSUltS

OtherTestsTestNo:AEi14166(1R)ated 610612011*me ofTed - Radingraphy- Satisfactpry' Radiographice.t Condr.t"d By , METTALURGICALE

leoosd Anatysts Ni l

ClockNo. StampNo. W1-BiYekiers arne Mr.BhtwajiDesai LaboratoryestNo AE/14166(1)Dated-0410612011rests Corductedby METTALURGICAL ERVICES;TffiffiffJs d'welded'ndestednlccordanceithherecuirementsf Section X of theASMEBoilerand PressureVesselCode'

Manufacturerr Contractor MAMKODESIGN& ENGINEERING VT'LTD'MUMBAI

Certifiedy BUREAUERlrAslElAiYI iID'