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PED 97/23/EG

• PRESSURE EQUIPMENT DIRECTIVE

• OBJECTIVE* SAFEGUARDING LIFE, PROPERTY AND

THE ENVIRONMENT* REDUCING RISKS* REDUCING FIELD ACCIDENTS

• REQUIRED1 JUNE 2002

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PED 97/23/EG

Responsibilities : - Manufacturer - Importer

Destination : European market plusNorway, Iceland and Lichtenstein

Manufacturer must comply with :– European Requirements– Category Classifications– -mark from NOBO– Essential Safety Requirements– Assessment modules

Manufacturer must select : NOBO = Notified Body

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PED 97/23/EG

GENERAL RULE• All equipment under pressure with

max. allowable pressure > 0.5 bar

• Exceptions : ART. 1 / Par. 3e.g. : - heating systems

- bottles for consumption- ships - marine- mobile offshore- Airospace- …

• The PED is a legal requirement, failure to comply will be acriminal offence.

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PED 97/23/EG

4 CATEGORIESBased on Gasgroup and Product/medium

Cat. I : P x V >= 25 bar.lCat. II : P x V >= 50 bar.lCat. III : P x V >= 200 bar.lCat. IV : P x V >= 1000 bar.l

For Magnetrol :Safety Accessories are always Cat. IV

(when volume) – (Law is clear)

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PED 97/23/EG

Product and Quality Related Modules (Options)

Module (Product)A- Self Assessment A1 - …B - …B1 - …C1- Type ApprovalF - Product ApprovalG - Design Approval

Module (Product)D- Quality Assurance (ISO9002) D1 - …E - …E1 - …H- Type ApprovalH1 – Complete Quality Assurance and Design Control (ISO 9001)

CAT

I

II

III/IV

III

III

III/IV

IV

CAT

III/IV

II

III

II

III

IV

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PED 97/23/EG

MAGNETROL = CAT. IV MODULE H1

• QUALITY SYSTEM ASSESSMENT AS PER

PED NEEDS (H1)

• ISO 9001 – Q.A. SYSTEM

• DESIGN EXAMINATION (D.A.D.)

• EXTRA INSPECTION / FOLLOW-UP (1st year)

• INFO TO « NOBO » IF SYSTEM OR DESIGNCHANGES

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PED 97/23/EG

ADDITIONAL REQUIREMENTS• ESSENTIAL SAFETY REQUIREMENTS

• ON MATERIALS• MATERIAL CERTIFICATES• JOINT FACTORS / WELDING• STRESS CALCULATIONS• HARMONIZED STANDARDS (EN)• QUALIFICATIONS• N.D.E.• RISK ANALYSIS• MARK / DECLARATION

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PED 97/23/EG

HARMONIZED STANDARDS (EN?) – NATIONAL STANDARDS• TRB/TRD• CODAP / DRIRE / MINES• STOOMWEZEN• BS 5500• …

ANSI B31.3 FOR OUR PRODUCTS (MII) With appropriate allowable stresses and joint factors 0.7/0.85/1.0ASME IX WELDING IS O.K.ASTM MATERIALS ARE O.K.NO INTERSECTIONS ALLOWED

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PED 97/23/EG

• MOST IMPORTANT PRESSURE BOUNDARY PARTS MUSTHAVE DIN 50049 / EN 10204 – 3.1.B MATERIAL CERTIFICATESAS A MINIMUM

(as per PED)

!!!! THESE CERTIFICATES MUST BE DELIVERED BY THEPRODUCER (MANUFACTURER) WHO’S Q.A. SYSTEM ISAPPROVED BY A COMPETENT BODY ESTABLISHED WITHINTHE COMMUNITY

3.1.B = C.M.T.R.

BUT

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PED 97/23/EG

• FILLER MATERIALS WITH 2.2 CERTIFICATE

• HYDROTEST = 1,43 . P (1,5 = O.K.)

• AUTHORIZATION FOR REMARKING ANDRESTAMPING HEAT NUMBERS IS NEEDED

• 5% RX (ANSI) PER BATCH / JOB

PER WELDER AND PER PROCESS

(UNLESS OVERRULED BY CUSTOMER)

• SPECIAL NDE QUALIFICATIONS FOR OPERATORS

• MARKING-NOBO / DECLARATION NEEDED

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PED 97/23/EG

MAGNETROLCOMPONENTS / ELECTRONICS / TOP MOUNTED

(NO VOLUME)

P x V = P x 0 = 0 S.E.P.LOWEST CATEGORY (CAT. I) SOUND ENGINEERING

PRACTICE

= CONTINUE THE SAME WAY – BUT ALWAYS C.M.T.R.’s (3.1.B) ON FLANGES / ADAPTORS

= NO DIRECT NEED FOR «  -MARK », BUT PREFERABLE (BECAUSE OF CONTRACTOR)

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PED 97/23/EG

CURRENT SITUATION

N.V.• ISO 9001 Audit : Done by D.N.V.• PED « Module H1 » Audit : Done by Lloyds• NOBO- MARK : 7 ³ = 343 obtained Lloyds• Design examination (ANSI) : ongoing « Stoomwezen » to obtain

Registration Numbers• Risk Analysis : Completed

N.V. = ALLOWED TO START «   «  MARKING FOR

PED 97/23/EC

STOOMWEZEN = LLOYDS

NOBO = LLOYDS

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PED 97/23/EG

CAGE CONSTRUCTION

• FULL PENETRATION WELDS ARE PREFERABLE –BUT FILLET WELDS ARE ACCEPTABLE

• SLIP ON FLANGES ARE ACCEPTABLE

• 900 LBS AND ABOVE WN FLANGES AREPREFERRED

• STRAIGHT PIPE DESIGN IS FULLY ACCEPTABLE(FOR HP/HT BASED ON ALLOWABLE STRESS, ANSICALCULATIONS ARE REQUIRED FORREINFORCEMENT CHECK)

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PED 97/23/EG

CAGE CONSTRUCTION• HALF COUPLINGS (WELDED/THREADED) ARE

ACCEPTABLE WITH FOLLOWING LIMITATIONS :- COUPLING MAX 2  ’’ NPS- VESSEL WALL < 10 mm- MAX. DESIGN P = 350 psi (24 bar)- MAX. BORE DIA = OD OF PIPE SIZE + 19 MM

• NO INTERSECTIONS OF WELDS• C/L SIDE CONNECTIONS TO MAIN

CIRCUMFERENTIAL BODY WELD >= OD SIDECONNECTION (OR STRAIGHT PIPE)

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PED 97/23/EG

RISK ANALYSIS• The rules of good engineering practice should be

followed when installing the unit.• The max. design pressure is indicated on the

nameplate of the unit. Pressure, temperature andstresses must be within the limits of internationalrecognised engineering standards.

• Materials of construction are as selected bycustomer. Seller assumes no liability formalfunction due to corrosion.

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PED 97/23/EG

RISK ANALYSIS• The used fluid should be within the intended use

of the unit.• International health and safety regulations need to

be followed. More specific :• The system needs to be depressurised before opening.• Hot/cold surfaces need to be isolated to prevent contact danger.• When containing dangerous fluids, unit needs to be drained

and/or cleaned prior to inspection and maintenance.

• To prevent danger caused by leaks, a leakage testis required after each replacement of gaskets.

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PED 97/23/EG

FUTURE EXPECTATIONS

• CONTINUATION ISO 9001 AUDITS PER EDITION2000 (D.N.V.)

• 2 UNANNOUNCED VISITS/YEAR DURINGPRODUCTION FROM NOBO (LLOYDS)

• EVERY 3 YEARS ; NEW PED-H1 AUDIT

• REVIEW OF NDE REPORTS, WPS/PQR AND

DECLARATIONS FROM NOBO

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PED 97/23/EG

MIICages :

- ANSI B31.3 with

ASME IX/CMTR’s …= O.K.

- PED « H1 » AUDIT ?

- LLOYDS = NOBO ?

- ISO 9001 AUDIT = O.K.

CMTR’s :

European Approved Body =Ongoing

ORION Cages :

- ANSI B31.3 with

ASME IX/CMTR’s …= O.K.

?

If they bring products into European market : - directly

- indirectly (agents)

- via N.V.

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PED 97/23/EG

1 JUNE 2002

NATIONAL DIRECTIVES

EUROPEAN DIRECTIVES

NO ?

NO SALE !

PRESSURE EQUIPMENT BEARING THE « CE » MARKINGIS ENTITLED TO FREE CIRCULATION THROUGHOUT

THE EUROPEAN UNION (EU)

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