Det Norske Veritas - BOA Group

DET NORSKE VERITAS TYPE APPROV AL CERTIFICATE CERTIF1CATE NO. P-13835 This is to certify that the Metallic Expansion Joints with type designation(s) EX-2204s, FB-4506s, FS1.7-650-2.611, FS-3003s, FS-3004s, FS-3004s, FS4502s (K-D027342 I K-0027065), FS-4504s, UFS­4503s, UFS-4505s and FB-9003s and UFS-6001 s Manufactured by BOA AG ROTHENBURG, Switzerland is found 10 comply with Det Norske Veritas' Rules tor Classilication 01 High Speed and Light Craft. Det Norske Veritas' Rules to r Classification of Ships ApplicationThe expansion bellows mav be usecf in exhaust gas systemsTemperature range:Max. working press.:Sizes:-10 to 700 oe (dep. type see eerl.) 0,2 - 5 bar (dep. type, see eerl.) ON 70 to 550 mm (dep. type, see cerl.) ;f~SlQ:~H0Vik, 2011-06-27This Certitieate is valid untiltor Det Norske Veritas AS 2015-06-30~ ~& B -"-·_·"'~"-- a n~·""" a nne~ y. " DNV loeal office: ~7 Mohsen Mohebbi... J -S ül ..//~;:C'j~~Head of Section Essen SurveyorThiS Certlflca.la 15 subject .0 terms and cana" Iens ol/erieft! Any sillnlhcanl change In design e' construclten may ,ende' this Certlftcale ,nIlaha. The val,dily dale ,,,lales :0 Iho Type Approllal Certol,cata and not to the approv!ll 01 eqUipmenlJsyslams ,nstallee! I1 8JlY person sullers loss or damage .mich 15 proved 10 halle be

Certificate No.: P-13835File No.: 792.50Job Id.: 262.1-008897-2Product descriptionType Designation Type SizeDesignPressure Temp.MovementAxial LateralEX-2204s Axial DN125 4 bar 550°C -2,0 mm -FB-4506s Axial DN400 3,5 bar 600 °C ±10,3 mm ±G,35 mmFB-9003s Axial DN550 3 bar 600°C ±6,0 mm ±1,0 mmFS1 .7-650-2.6/1 Axial DN120 1,72 bar 650°C -3,2 mm -FS -3003s Axial DN275 3 bar 600 Q C -7,0 mm -2,0 mmFS-3004s Axial DN70 3,75 bar 700 "C -3,0 mm -0,5 mmFS-3004s Axial DN200 4 bar 700°C -4,0 mm -1,5 mmFS-4502s (dwg. K-0027065) Axial DN160 1,72 bar 650°C -3,2 mmFS-4502s (dwg. K-0027342) Axial DN160 1,72 bar 650°C -3,2 mm--FS-4504s Axial DN200 4 bar 650°C -3,6 mm -1 ,9 mmUFS-4503s Universal DN275 3 bar 600°C -7,0 mm -4,0 mmUFS-4505s Universal DN125 5 bar 550°C ±6,O mm ±6,O mmUFS·6001 s Universal DN175 0,2 bar 550°C ±4,5 mm ±11 ,5mmApplication/LimitationMaximum working pressures, temperatures, axial stroke, bending angle, displacement and mounting to be in accordance withthe manufacturer's instructions except where other limitations are stated. The bellows must only be fitted in places where they are always accessible. Possible exceptions to be considered in each case. For other applieations than stated, approval has 10 be obtained in aach ease. When vibrations are present in the piping system, care shall be taken that the natural frequency of the bellow does not coincidewilh the system frequency.The pipeline, in which an expansion bellow is to be fitted, is 10 be adequately adjusled, aligned and clamped. Each compensalor is 10 be hydraulically tested to 1,5 x design pressure or pneumatic tested 10 Ihe highest of the design pressure and 1 bar. Th e bell ow is 10 be supplied with the followinQ matL certificates:Design TemperaturePart Size ::;400°C >400°CBellow DN> 100mm Works WorksBellow DN 5 100mm Test TestFlanges aoy Test WorksEach bellow is to be fumished with a Product Certificate issued by tha Manufacturer stating compliance with this certificate andthe pressure lesting when delivered 10 DNV Classed vessels or required by the purchaser.Type Approval documentationDrawings (no/rev) : K-0005764/8. K-0027342/03. K-0027065/04, K-0042482/4, K-49067/1, K-0045464/1 , K-0045697/5, K-0046732/3. K-0042891 /2. K-0048833/01 , K-0043054/2, K-0046987/1 and K-0047130/1 including part lists and calculations. Cyclic life test report no. 01-044 dated 2001-01 -18 DNV witnessed burst test report dated 2001-01 -18 and survey report ESN 06287 dated 2001 -10-31 . Retention syrvey report dated 2011-04·27 OET N ORS KE VFRITAS AS, Verilasveien 1, NO· 1322 HliJvik, Norway, Tel. : +4767579900, Fax. +47 6757 991 1, Org.No. NO 945748931 MVA WWW.df1V.comForm No.: TA 141 1a Issue: Oetober 2009 Page 2 of 3//~ //d

UE"l NORSK.E VER rrAS AS, Veritasveien 1, NO-1 322 H0Vik, Norway, Tel : +47 67 5799 00, Fax: +47 67 57 99 11 , Org .No. NO 945 748 93 1 MVA www.dnv comForm No.: TA 1411a Issue: Oetober 2009 Page 3 of 3/A/r?/Certificate No.; P-13835Rle No.: 792.50Job Id.: 262.1-008897-2Tests carried outBurst test and fatigue life testMarking of productFor traceability to this type approval, the final products are 10 be marked with ~- Manufacturer's name or trade mark- Type designation- Arrow to indicate direction 01 flow on one way flow bellows.- Additional marking necessary for identificalion.Certificate Retention SurveyFor retention of the Type Approval, a DNV Surveyor shall perform a survey - every second year and before Ihe expiry date 01this certificate - 10 verity Ihal the conditions lor the type approval are complied with .END OF CERTIFICATE