Trouvay and Cauvin

2
robinetterie en acier forgé forged steel valves tubes pipe raccords à souder welding fittings brides, étanchéité flanges, sealing products raccords en acier forgé forged steel fittings robinetterie en acier moulé cast steel valves normes ASTM  ASTM standar ds robine tterie industrielle industrial valves tables de conversion conve rsion tables profil du groupe  group prof ile 2001 SOMMAIRE / CONTENTS 

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Trouvay and Cauvin

Transcript of Trouvay and Cauvin

  • robinetterie en acier forgforged steel valves

    tubespipe

    raccords souderwelding fittings

    brides, tanchitflanges, sealing products

    raccords en acier forgforged steel fittings

    robinetterie en acier moulcast steel valves

    normes ASTMASTM standards

    robinetterie industrielleindustrial valves

    tables de conversionconversion tables

    profil du groupegroup profile

    2001

    SOMMAIRE / CONTENTS

    Franais1.TUBESTUBES CONDUITE CARBONE/BASSE TEMPERATURE/ALLIESSPEC.ASTMA 53 CARBONEA 106 CARBONEA 179 CARBONEA 209 ALLIESA 213 ALLIES FERR.A 333 BASSE TEMPERATUREA 335 ALLIESA 671 CARBONE ET ALLIESA 672 CARBONE ET ALLIESA 691 CARBONE ET ALLIESAUTRES

    ETAT DE LIVRAISONPARACHEVEMENTS ASTMREVETEMENTS

    DIMENSIONS ET MASSES ASME B 36.101/8 3"3 6"6 12"12 18"18 22"22 30"30 36"36 44"46 60"60 80"

    SPEC. API 5LFABRICATIONCOMPOSITION CHIMIQUECARACTERISTIQUES MECANIQUESTOLERANCESESSAIS HYDRAULIQUES

    DIMENSIONS ET MASSES API 5LTUBES STANDARD EXTREMITES FILETEESTUBES EXTRA-FORT EXTREMITES FILETEESTUBES EXTREMITES LISSES0,405 1,9002 3"3 4"5 6"6 10"10 12"12 14"16 18"18 20"20 22"22 24"26 28"28 32" 32 34"34 38"38 40"40 44"44 46"48 52"52 60"60 68"68 76"76 80"

    PARACHEVEMENTS / MANCHONS

    TUBES OCTGSPEC. API 5 CTCOMPOSITION CHIMIQUECARACTERISTIQUES MECANIQUESTOLERANCESRACCORDEMENTS -TUBES DE CUVELAGERACCORDEMENTS TUBES DE PRODUCTION

    MARQUAGENUANCEIDENTIFICATION COULEUR

    TUBE DE CUVELAGE API 5 CT - DIMENSIONS, MASSES4 " 1/2 5"5" 5" 1/26 " 5/8 7"7"7" 7" 5/87 "5/8 7" 3/48" 5/89" 5/89" 5/8 10" 3/410" 3/4 13" 3/813" 3/8 20"

    TUBES DE PRODUCTION API 5 CT - DIMENSIONS, MASSES 1,050 1,6601,660 2,0632 ,063 2" 7/82" 7/8 3" 1/23" 1/2 4"4 " 4" 1/2

    TUBES INOX ET ALLIAGESSPEC. ASTM ET ALLIAGESA 213A 249A 269A 312A 358EQUIVALENCE ENTRE NUANCESNUANCES SPECIALESALLIAGES Ni - TiAUTRES ASTM

    MASSES DES ACIERS ET ALLIAGESDIMENSIONS ET MASSES DES TUBES EN ACIER INOXYDABLE1/8 30"

    CONTROLES ET ESSAIS, DEFINITIONSANALYSE CHIMIQUE ASTM A 751CONTROLES DESTRUCTIFS ASTM A 370ESSAI HYDRAULIQUE ASTM A 530CONTROLE VISUELCONTROLES NON-DESTRUCTIFS. CNDMETALLOGRAPHIE ASTM E 7CONTROLE DE LA CORROSION

    2. RACCORDS A SOUDERGENERALITESPRESSIONS D'UTILISATION / ESSAIS HYDRAULIQUESTOLERANCES DIMENSIONNELLESCOUDES COURT RAYON ASME B 16.28AUTRES PIECES ASME B 16 .9

    PARACHEVEMENT ASME B 16.9

    RACCORDS ACIERS CARBONE, ALLIES, BASSE TEMPERATURESPEC. ASTMACIERS AU CARBONE ASTM A 234ACIERS ALLIES ASTM A 234ACIERS BASSE TEMPERATURE ASTM A 420ans titre

    DIMENSIONS ET MASSES ASME B 16.9 ou B 16.28COUDES LONG R.AYON A 451/2 A 16"18 A 48"

    COUDES LONG RAYON A 901/2 A 16"18 A 48"

    COUDES LONG RAYON A 1801/2 A 14"16 A 24"

    COUDES COURT RAYON A 901 A 24"

    COUDES COURT RAYON A 1801 A 24"

    TES EGAUX1/2 A 16"18 A 48"

    TES REDUITS1/2 x 3/B 1"1/2 x 1"1"1/2 x 3/4 2"1/2 x 1"3 x 2"1/2 4 x 3"4 x 2"1/2 6 x 4"6 x 3"1/2 10 x 4"12 x 10" 16 x 12"16 x 10" 20 x 16"20 x 14" 22 x 10"24 x 22" 24 x 10"26 x 24" 30 x 14"30 x 12" 36 x 32"36 x 30" 40 x 32"40 x 30" 44 x 40"44 x 38" 46 x 26"46 x 24" 48 x 22"

    CAPS1/2 A 14"16 A 48"

    REDUCTIONS CONCENTRIQUES ET EXCENTRIQUES3/4 x1/2" 1"1/2 x 1/2"2 x 1"1/2 3 x 1"1/23 x 1"1/4 4 x 1"1/25 x 4" 6 x 2"1/28 x 6" 12 x 8"12 x 6" 16 x 8"18 x 16" 22 x 18"22 x 16" 26 x 18"28 x 26" 32 x 24"34 x 32" 42 x 34"42 x 36" 48 x 40"

    RACCORDS ACIERS INOXYDABLESTOLERANCES DIMENSIONNELLES MSS-SP 43SPEC. ASTM A 403 - ACIERS INOXYDABLES, AUSTENITIQUESDIMENSIONS, MASSES ASME B 16.9 / MSS - SP 43COUDES LONG RAYON A 451/2 A 24"

    COUDES LONG RAYON A 901/2 A 24"

    COUDES LONG RAYON A 1801/2 A 24"

    COUDES COURT RAYON A 901/2 A 24"

    COUDES COURT RAYON A 1801/2 A 24"

    TES EGAUX1/2 A 24"

    TES REDUITS1/2 x 3/8" 2"1/2 x 1"3 x 2"1/2 6 x 3"1/26 x 3" 16 x 12"16 x 10" 22 x 10"24 x 22" 24 x 10"

    CAPS1/2 A 24"

    REDUCTIONS CONCENTRIQUES ET EXCENTRIQUES3/4 x1/2" 2"1/2 x 1"3 x 2"1/2 6 x 3"1/2 6 x 3" 16 x 12"16 x 10" 24 x 16"

    COLLETS "STUB ENDS"1/2 A 24"

    3. BRIDESBRIDES '"COURANTES"GENERALITESCONDITIONS DE SERVICE ASME B 16.5SPECIFICATIONS MATIERESCARACTERISTIQUES MECANIQUES COMPOSITION CHIMIQUE

    FACES DE JOINT DE BRIDES ASME B 16.5DIMENSIONS DES FACES DE JOINT DE BRIDESDIMENSIONS COMMUNESDN 15 600

    RTJ ISO PN 20 - CLASS 150DN 25 600 - ASME B 16.5

    RTJ ISO PN 50/PN 68/ISO PN 100 - CLASS 300 - 400 - 600DN 15 600 - ASME 16.5DN 650 900 - ASME B 16.47 - MSS - SP 44

    RTJ ISO PN 150 - CLASS 900DN 15 600 - ASME B 16.5DN 650 900 - ASME B 16.47 - MSS-SP 44

    RTJ ISO PN 250 - CLASS 1500DN 15 600 - ASME B 16.5

    RTJ ISO PN 420 - CLASS 2500DN 15 300 - ASME B 16.5

    USINAGE DES PORTEES DE JOINTEXTREMITES A SOUDER POUR BRIDES WNDIMENSIONS DES EXTREMITES A SOUDER ASME B16.52"1/2 8"10" 24"

    TOLERANCES SUR BRIDES ASME B 16.5DIMENSIONS, MASSES DES BRIDES - ASME B 16.5 ISO PN 20 /CLASS 150 - DN 15 600ISO PN 50 /CLASS 300 - DN 15 600PN 68 /CLASS 400 - DN 100 600ISO PN 100 /CLASS 600 - DN 15 600ISO PN 150 /CLASS 900 - DN 15 600ISO PN 250 /CLASS 1500 - DN 15 600ISO PN 420 /CLASS 2500 - DN 15 300ISO PN 20/CLASS 150DN 650 1200 - BS 3293DN 650 1500 - MSS - SP 44, ASME B 16.47

    ISO PN 50/CLASS 300DN 650 900 - BS 3293DN 650 1500 - MSS-SP 44, ASME B 16.47

    PN 68/CLASS 400DN 650 900 - BS 3293DN 650 1500 - MSS-SP 44, ASME B 16.47

    ISO PN 100/CLASS 600DN 650 900 - BS 3293DN 650 1500 - MSS-SP 44, ASME B 16.47

    ISO PN 150/CLASS 900DN 650 1200 - MSS-SP 44, ASME B 16.47

    ISO PN 20/CLASS 150DN 650 1500 - ASME B 16.47

    ISO PN 50/CLASS 300DN 650 1500 - ASME B 16.47

    PN 68/CLASS 400DN 650 1500 - ASME B 16.47

    ISO PN 100/CLASS 600DN 650 1500 - ASME B 16.47

    ISO PN 150/CLASS 900DN 650 1200 - ASME B 16.47

    BRIDES A ORIFICEDIMENSIONS, MASSES - ASME B 16.36SLIP-ONISO PN 50/CLASS 300 - DN 25 600

    TARAUDEES ISO PN 50/CLASS 300 - DN 25 200

    WELDING - NECKISO PN 50/CLASS 300 - DN 25 600PN 68/CLASS 400 - DN 25 600ISO PN 100/CLASS 600 - DN 25 600ISO PN 150/CLASS 900 - DN 25 600ISO PN 250/CLASS 1500 - DN 25 600ISO PN 420/CLASS 2500 - DN 25 300

    BRIDES LONG WELDING-NECKDIMENSIONSISO PN 20/CLASS 150 - DN 15 600ISO PN 50/CLASS 300 - DN 15 600ISO PN 100/CLASS 600 - DN 15 600ISO PN 150/CLASS 900 - DN 15 600

    BRIDES API 6 ADIMENSIONS, MASSESRJ - 5000 et 10000 PSIRJ 15000 et 20000 PSI

    OBTURATEURS REVERSIBLES - 1/2" 36"CLASS 150 - 300CLASS 400 - 600

    SIMPLES EN DEUX PIECES - 1" 36"CLASS 150 - 300CLASS 400 - 600

    REVERSIBLES POUR BRIDES RTJ - 1/2" 36"CLASS 300 - 400

    REVERSIBLES POUR BRIDES RTJ - 1/2" 24"CLASS 600 - 900CLASS 1500 - 2500

    SIMPLES TYPE FEMELLE AVEC GORGE RTJ - 1" 24"CLASS 300 - 400CLASS 600 - 900CLASS 1500 - 2500

    REVERSIBLES TYPE MALE POUR BRIDE RTJ - 1" 24"CLASS 300 - 400CLASS 600 - 900

    REVERSIBLES TYPE MALE POUR BRIDE RTJ - 1" 12"CLASS 1500 - 2500

    SIMPLES TYPE MALE POUR BRIDE RTJ - 1" 24"CLASS 300 - 400CLASS 600 - 900

    SIMPLES TYPE MALE POUR BRIDE RTJ - 1" 12"CLASS 1500 - 2500

    BOULONNERIEGENERALITESDIA. DES TROUS DE BOULONS ET DES TIGES FILETEESSERVICE HAUTE ET BASSE TEMPERATUREDIMENSIONS DES TIGES FILETEES ASME B 16.5ISO PN 20/CLASS 150 - ISO PN 50/CLASS 300 - DN 15 600PN 68/CLASS 400 - ISO PN 100/CLASS 600 - DN 15 600ISO PN 150/CLASS 900 - ISO PN 250/CLASS 1500 - DN 15 600ISO PN 420/CLASS 2500 - DN 15 300

    DIM.ENSIONS DES ECROUS NF EN 24033ASME B 18.2.2

    MASSES DIMENSIONS METRIQUESDIMENSIONS UNC

    JOINTS D'ETANCHEITEJOINTS PLATSASME B 16.5MSS SP 44BS 3293ASME B 16.21

    JOINTS SPIRALESASME B 16.20DN 15 600 / NPS 1/2 A 24"NPS 26 A 60"

    NF E 29.900-3TOLERANCES DIMENSIONNELLES ASME B 16.20

    JOINTS ANNULAIRES ASME B 16.20SPECIFICATIONS GENERALESTYPE RCARACTERISTIQUES ET TOLERANCESUTILISATION SUIVANT NORMESDIMENSIONS

    TYPE RXTYPE BX

    4. RACCORDS EN ACIER FORGEGENERALITESSPECECIFICATIONS MATIERESCOMPOSITION CHIMIQUECARACTERISTIQUES MECANIQUES

    PRESSIONS ET TEMPERATURES DE SERVICE

    RACCORDS A VISSERCARACTERISTIQUES COMMUNESTES ET CROIX REDUITSLONGUEUR DE FILETAGE ASME B 16.11FILETAGE CONIQUE NPT

    PIECES CLASS 3000 - CLASS 6000COUDES 90 ET 45TES , CROIXMANCHONS, DEMI-MANCHONSBOUCHONSFEMELLEMALE , TETE HEXAGONALE

    REDUCTIONS MALE-FEMELLE / FEMELLE-MALEMAMELONSREDUITS MALE/MALEREDUITS FEMELLE/FEMELLEEGAUX MALE/MALE

    BOSSAGESCOUDES MALE-FEMELLE A 90COUDES UNION , TES UNIONUNIONS FEMELLE-FEMELLE/MALE-FEMELLESWEDGE NIPPLES

    RACCORDS A SOUDER SWDIMENSIONS DES EXTREMITES A SOUDER ASME B 16.11PIECES CLASS 3000 - 6000COUDESTES, CROIXMANCHONS, DEMI-MANCHONSBOUCHONS FEMELLEMANCHONS REDUITSBOSSAGESREDUCTIONS MALE/FEMELLECLASS 3000CLASS 6000

    UNIONSRACCORDS DE DERIVATION RENFORCESGENERALITESRACCORDS BOUT-A-BOUTGAME DIMENSIONNELLEENCOMBREMENT ASME B 16.25

    RACCORDS EMBOITES SOUDES, TARAUDESGAME DIMENSIONNELLEENCOMBREMENTEMBOITES SOUDES, ASME B 16.11TARAUDES, ASME B 1.20.1

    RACCORDS ALLONGESGAME DIMENSIONNELLEENCOMBREMENT

    RACCORDS INCLINES A 45, COLLECTEUR DROITGAME DIMENSIONNELLEENCOMBREMENT

    RACCORDS INCLINES, COUDE LR 90GAME DIMENSIONNELLEENCOMBREMENT

    PIECES DE FORGE A PROFIL EVOLUTIF

    5. ROBINETTERIE EN ACIER FORGEGENERALITESDEFINITIONSROBINETS-VANNES/GATE VALVES - CLASS 800 - API 602ROBINETS A SOUPAPE/ GLOBE VALVES - CLASS 800CLASSIFICATION / DN / SELECTIONMATIERES

    PRESSIONS ET TEMPERATURE DE SERVICECLASS 3500 CWPCLASS 800 - API 602 - NFM 87.412CLASS 1500 - 2500 - ASME B 16.34 - NFE 29005

    VANNES A OPERCULE - CLASS 800 - API 602CHAPEAU BOULONNE - PASSAGE STANDARD ET INTEGRALCHAPEAU SOUDE - PASSAGE STANDARD ET INTEGRAL

    ROBINET A SOUPAPESIEGE AMOVIBLE - CLASS 800 - PASSAGE STANDARD ET INTEGRALSIEGE INTEGRAL - CLASS 800 - PASSAGE STANDARD ET INTEGRALROBINETS DROITS D'INSTRUMENTATION - CLASS 3500 CWP

    CLAPETS DE NON RETOUR - CLASS 800HORIZONTAUX - CHAPEAU BOULONNE - PASSAGE STANDARD ET INTEGRALVERTICAUX - CHAPEAU BOULONNE - PASSAGE STANDARD

    ROBINETTERIE A BRIDESECARTEMENT ENTRE BRIDES

    6. ROBINETTERIE EN ACIER MOULEGENERALITESPRESSION ET TEMPERATURES DE SERVICE - ASME B 16.5PRESSIONS D'EPREUVE - API 598

    VANNES A OPERCULE MONOBLOC - API 600NOMENCLATURE MATIEREISO PN 20 / CLASS 150 - ISO PN 50 / CLASS 300ISO PN 100 / CLASS 600 - ISO PN 150 / CLASS 900 - ISO PN 250 / CLASS 1500ECARTEMENT - ASME B 16.10BRIDES (ASME B 16.5)EMBOUTS (ASME B 16.9)

    ROBINETS A SOUPAPE - BS 1873NOMENCLATURE MATIEREISO PN 20 / CLASS 150 - ISO PN 50 / CLASS 300ISO PN 100 / CLASS 600 - ISO PN 150 / CLASS 900 - ISO PN 250 / CLASS 1500ECARTEMENT - ASME B 16.10ENTRE BRIDES RTJ (ASME B 16.5)ENTRE EXTR. BW (ASME B 16.5)

    CLAPETS DE RETENUE A BATTANT - BS 1868NOMENCLATURE MATIEREISO PN 20 / CLASS 150 - ISO PN 50 / CLASS 300ISO PN 100 / CLASS 600 - ISO PN 150 / CLASS 900 - ISO PN 250 / CLASS 1500ECARTEMENT - ASME 16.10BRIDES (ASME B 16.5)EMBOUTS (ASME B 16.9)

    ACCESSOIRES ET MODELES SPECIAUX

    7. NORMES ASTM MARQUES COMMERCIALES DEPOSEESPRINCIPALES NORMES ASTMDOMAINE D'APPLICATIONA 53 A 299 A 302 A 790

    COMPOSITION CHIMIQUEA 53 A 194A 202 A 234A 234 A 250A 269 A 333A 334 A 403A 409 A 790

    CARACTERISTIQUES MECANIQUESA 53 A 194A 202 A 234A 234 A 269A 269 A 333A 334 A 409A 409 A 790

    8. ROBINETTERIE - ETANCHEITE INDUSTRIELLE ROBINET A PISTONPRINCIPE DE FONCTIONNEMENTPRINCIPE DE FONCTIONNEMENT / TYPES

    STANDARDEQUILIBREDOUBLE ETANCHEITEGAMME / CONDITIONS DE SERVICE

    CLARINETTE DE TRACAGE VAPEURCARACTERISTIQUES GENERALESALIMENTATION VAPEUR, SDMRECUPERATION DE CONDENSATCCMFCMCCA

    POSTE DE PURGE COMPACTECARACTERISTIQUES GENERALESTVS 3000 / 3100 - PPC 1

    ROBINETS A TOURNANT SPHERIQUEMONOBLOC SOUDE - BTCCONCEPTCONSTRUCTION / PRESSION, TEMPERATURERACCORDEMENTS / GAMMA DE DIAMETRESMANOEUVRE

    2 - PIECES SPHERE ARBREE - SMACONCEPTGAMME DE DIAMETRES / CONSTRUCTION / SPECIFICATIONS

    2 - PIECES SPHERE FLOTTANTE - SMFSPECIFICATION

    3 - PIECES SPHERE ARBREE - BSFSPECIFICATION

    MONOBLOC "TOP-ENTRY" - RSACONCEPTGAMME, SPECIFICATIONSOPTIONS / PRESSION, TEMPERATURE ASME B 16.34

    ROBINET A TOURNANT CONIQUE LUBRIFIEBOISSEAU INVERSE - RIVCARACTERISTIQUES GENERALES / GAMMEPRINCIPE DE FONCTIONNEMENT / CONSTRUCTION / NORMESUTILISATION / ACTIONNEURS / OPTIONS

    ROBINET A PAPILLON HAUTE PERFORMANCEDOUBLE EXCENTRATION - DLCARACTERISTIQUES GENERALESGAMME, NORMES, ETANCHEITE

    ROBINET A MEMBRANECORPS METAL - TCKVCONCEPTGAMME, SPECIFICATIONS

    ROBINET A POINTEAU HAUTE PRESSIONCARACTERISTIQUES GENERALESROBINET D'ARRET 2 VOIES / ROBINET DE MANOMETREMANIFOLD 3 VOIES

    ROBINETTERIE MODULAIRE COMPACTDOUBLE BLOCK & BLEED, ECHANTILLONAGE

    MESURE ET DETECTION DE NIVEAUGENERALITESINDICATEUR DE NIVEAU VAPEURINDICATEUR DE NIVEAU PROCESSINDICATEUR DE NIVEAU MAGNETIQUE / DETECTEURS DE NIVEAU MAGNETIQUES

    EQUIPEMENT DE PROTECTION DE RESERVOIRSARRETE-FLAMMESCARACTERISTIQUES GENERALES / UTILISATIONGAMMECONSTRUCTION / OPTION

    SOUPAPESDE RESPIRATIONCARACTERISTIQUES GENERALESTYPE R 101, TYPE R 111

    BASSE PRESSIONTYPE R 9, TYPE R 121

    CASSE-VIDETYPE 102

    EVENTS D'URGENCE

    PURGEURS DE CONDENSATS PURGEURS A FLOTEUR INVERSE OUVERT - FIOAVANTAGES / FONCTIONNEMENTACIER INOXYDABLESERIE 1000SERIE 1800SERIE 2000

    ACIER AU CARBONE, ACIER SPECIAUXOPTIONS ET ACCESSOIRES

    PURGEURS THERMODYNAMIQUES SERIE CD 60 - CD 33S

    PURGEURS A FLOTEUR FERMESERIE LS & MS - ACIER

    POMPES A CONDENSATSPT 200 - PT 300

    FILTRESGENERALITESFILTRE YACIER FORGEACIER MOULE

    FILTRES TACIER MOULE

    FILTRES TEMPORAIRES

    TRESSES ET GARNITURESGAMMESELECTIONTRESSES DE BASEAUTRES TRESSES

    PRECONISATIONS - TYPEINFORMATION TECHNIQUE / OUTILS SPECIFIQUES

    JOINTS D'ETANCHEITELOGICIEL DE SELECTION ET MISE EN OEUVRE DES JOINTSFEUILLES ET JOINTSFIBRES SYNTHETIQUES / ELASTOMEREC-4324, C-4400, C-44GW, C-4430C-4500, C-4530, C-8200, SIL-80

    PTFE MODIFIETOP-CHEM 2000, 2003, 2005, 2006

    GRAPHITEKGL HL AS, KGL SLS AS, KGL PSM AS, TOP-GRAPH 2000SERVICE VAPEUR ET GAZ

    JOINTS METALLIQUESPLATS METALPLATS METAL- GRAPHITEMETAL-ELASTOMEREONDULESSPIRALESMETALLOPLASTIQUESSTRIES AVEC REVETEMENTDIVERSJAQUETTE PTFEMETALLIQUES A SOUDERRTJ, LENTICULAIRES, BOMBES, STRIES PLATS, DOUBLE CONEAUTOCLAVES

    JOINTS SPIRALESCONCEPTCONSTRUCTION, SERVICESERRAGESPECIFICATIONS TECHNIQUESIDENTIFICATION

    MATELAS ISOLANTSCALONATDESCRIPTIONPOUR EQUIPEMENTS NORMALISESPOUR EQUIPEMENTS SPECIFIQUES

    APPUIS GLISSANTSGENERALITESTYPE K11

    PASSAGE DE CLOISONS

    9. TABLES DE CONVERSIONJAUGES ANGLAISESEQUIVALENCES

    UNITES S.I. ET UNITES IMPERIALESCONVERSION

    TABLESLONGUEURSURFACEVOLUMEPRESSIONTEMPERATURE

    COEFFICIENT DE DEBITDURETE ET RESISTANCE A LA TRACTION DE L'ACIER

    10. PROFIL DU GROUPEORGANISATION PRODUITS / MARCHESCENTRES DE PROFITPETROLE ET INDUSTRIEPRODUITS TUBULAIRESROBINETTERIE PETROLE

    RESEAUX GENERAUXGAZEAUBATIMENT - TRAVAUX PUBLICSCANALISATIONS PRE-ISOLEES

    ROBINETTERIE - ETANCHEITEETANCHEITEROBINETTERIE INDUSTRIELLEENERGIE/INSTRUMENTATION

    TEMECHANGEURSROBINETTERIE, TUYAUTERIE

    ETI

    ENSEMBLIERCAPACITES INDUSTRIELLESASSURANCE DE LA QUALITECONTACTSIMPLANTATIONSWEB SITE

    Anglais1. PIPELINE PIPES CARBON STEEL / LOW TEMPERATURE STEEL / ALLOYS STEELASTM SPECIFICATIONSA 53 CARBON STEELA 106 CARBON STEELA 179 CARBON STEELA 209 ALLOY STEELSA 213 FERRITIC ALLOY STEELSA 333 LOW TEMPERATURE STEELSA 335 ALLOY STEELSA 671 CARBON AND ALLOY STEELSA 672 CARBON AND ALLOY STEELSA 691 CARBON AND ALLOY STEELSOTHERS

    PIPE FINISHESASTM PIPE FINISHESPIPE COATINGS

    DIMENSIONS AND WEIGHTS ASME B 36.101/8 to 3"3 to 6"6 to 12"12 to 18"18 to 22"22 to 30"30 to36"36 to 44"46 to 60"60 to 80"

    API 5 L SPECIFICATIONPROCESSCHEMICAL REQUIREMENTSTENSILE REQUIREMENTSTOLERANCESHYDROSTATIC TESTS

    DIMENSIONS AND WEIGHTS API 5LSTANDARD-WEIGHT THREADED LINE PIPEEXTRA-STRONG THREADED LINE PIPEPLAIN END LINE PIPE0,405 to 1,9002 to 3"3 to 4"5 to 6"6 to 10"10 to 12"12 to 14"16 to 18"18 to 20"20 to 22"22 to 24"26 to 28"28 to 32"32 to 34"34 to 38"38 to 40"40 to 44"44 to 46"48 to 52"52 to 60"60 to 68"68 to 76"76 to 80"

    PIPE FINISHES/COUPLINGS

    OCTG PIPESAPI 5 CT SPECIFICATIONCHEMICAL REQUIREMENTSTENSILE REQUIREMENTSTOLERANCESCONNECTIONS - CASING PIPECONNECTIONS - TUBING PIPE

    MARKINGGRADECOLOR IDENTIFICATION

    CASING PIPE API 5 CT - DIMENSIONS, WEIGHTS 4 1/2 to 5"5 to 5 1/2 "5" 1/26" 5/8 to 7"7"7 to 7" 5/87" 5/8 to 7" 3/48" 5/89" 5/89" 5/8 to10" 3/410" 3/4 to 13" 3/813" 3/8 to 20"

    TUBING PIPE API 5 CT - DIMENSIONS, WEIGHTS 1,050 to 1,660"1,660 to 2,063"2,063" to 2" 7/82" 7/8 to 3" 1/23" 1/2 to 4"4" to 4" 1/2

    PIPES STAINLESS AND ALLOY STEELSASTM SPECIFICATIONSA 213A 249A 269A 312A 358GRADE EQUIVALENCESPECIAL GRADESNICKEL ALLOYS AND TITANIUMOTHERS ASTM

    WEIGHTS OF STEELS AND ALLOYSDIMENSIONS AND WEIGHTS OF STAINLESS STEEL PIPES1/8 to 30"

    METALS TEST METHODS, DEFINITIONSCHEMICAL COMPOSITION ASTM A 751MECHANICAL TESTING ASTM A 370HYDROSTATIC TEST ASTM A 530VISUAL INSPECTIONNON DESTRUCTIVE EXAMINATIONS - NDEMETALLOGRAPHY ASTM E7CORROSION TEST

    2. WELDING FITTINGSGENERAL PRESSURE RATINGS / HYDROSTATIC TESTINGSIZES TOLERANCESSHORT RADIUS ELBOWS AND RETURNS ASME B 16.28OTHER PIECES ASME B 16 .9

    ENDS PREPARATION ASME B 16.9

    FITTINGS CARBON STEEL, ALLOY STEELS, STEELS FOR LOW TEMPERATURE SERVICEASTM STANDARDSCARBON STEEL ASTM A 234ALLOY STEELS ASTM A 234LOW TEMPERATURE STEELS ASTM A 420

    DIMENSIONS AND WEIGHTS ASME B 16.9 or B 16.28 45 LONG RADIUS ELBOWS1/2 to 16"18 to 48"

    90 LONG RADIUS ELBOWS1/2 to16"18 to 48"

    180 LONG RADIUS RETURNS1/2 to 14"16 to 24"

    90 SHORT RADIUS ELBOWS1 to 24"

    180 SHORT RADIUS RETURNS1 to 24"

    STRAIGHT TEES1/2 to 16"18 to 48"

    REDUCING OUTLET TEES1/2 x 3/8 to 1" 1/2 x 1"1" 1/2 x 3/4 to 2" 1/2 x 1"3 x 2" 1/2 to 4 x 3"4 x 2" 1/2 to 6 x 4"6 x 3" 1/2 to 10 x 4"12 x 10" to 16 x 12"16 x 10" to 20 x 16"20 x 14" to 22 x 10"24 x 22" to 24 x 10"26 x 24" to 30 x 14"30 x 12" to 36 x 32"36 x 30" to 40 x 32"40 x 30" to 44 x 40"44 x 38" to 46 x 26"46 x 24" to 48 x 22"

    CAPS1/2 to 14"16 to 48"

    CONCENTRIC AND ECCENTRIC REDUCERS3/4 x 1/2" to 1" 1/2 x 1/2"2 x 1" 1/2 to 3 x 1" 1/23 x 1" 1/4 to 4 x 1" 1/25 x 4" to 6 x 2" 1/28 x 6" to 12 x 8"12 x 6" to 16 x 8"18 x 16" to 22 x 18"22 x 16" to 26 x 18"28 x 26" to 32 x 24"34 x 32" to 42 x 34"42 x 36" to 48 x 40"

    STAINLESS STEEL FITTINGSSIZES TOLERANCES MSS-SP 43ASTM STANDARD, A 403 - AUSTENITIC STAINLESS STEELSDIMENSIONS, WEIGHTS ASME B 16.9 / MSS-SP 4345 LONG RADIUS ELBOWS1/2 to 24"

    90 LONG RADIUS ELBOWS1/2 to 24"

    180 LONG RADIUS RETURNS1/2 to 24"

    90 SHORT RADIUS ELBOWS1/2 to 24"

    180 SHORT RADIUS RETURNS1/2 to 24"

    STRAIGHT TEES1/2 to 24"

    REDUCING OUTLET TEES1/2 x 3/8" to 2" 1/2 x 1"3 x 2" 1/2 to 6 x 3" 1/26 x 3" to 16 x 12"16 x 10" to 22 x 10"24 x 22" to 24 x 10"

    CAPS1/2 " to 24"

    CONCENTRIC AND ECCENTRIC REDUCERS3/4 x 1/2" to 2" 1/2 x 1"3 x 2" 1/2 to 6 x 3" 1/26 x 3" to 16 x 12"16 x 10" to 24 x 16"

    LAP JOINT "STUB END"1/2" to 24"

    3. FLANGESFLANGES "USUALLY"GENERAL FEATURESUSE CONDITIONS ASME B 16.5MATERIALS REQUIREMENTSMECHANICAL REQUIREMENTSCHEMICAL REQUIREMENTS

    FLANGE FACINGS ASME B 16.5 DIMENSIONS OF FLANGE FACINGSUSUALLY DIMENSIONSDN 15 to 600

    RTJ ISO PN 20 - CLASS 150DN 25 to 600 - ASME B 16.5

    RTJ ISO PN 50/PN 68/ISO PN 100 - CLASS 300 -400-600DN 15 to 600 - ASME B 16.5DN 650 to 900 - ASME B 16.47 - MSS-SP 44

    RTJ ISO PN 150 - CLASS 900DN 15 to 600 - ASME B 16.5DN 650 to 900 - ASME B 16.47 - MSS-SP 44

    RTJ ISO PN 250 - CLASS 1500DN 15 to 600 - ASME B 16.5

    RTJ ISO PN 420 - CLASS 2500DN 15 to 300 - ASME B 16.5

    FLANGE FACING FINISHWELDING ENDS FOR WELDING NECK FLANGESDIMENSIONS OF WELDINGS ENDS ASME B 16.52" 1/2 to 8"10" to 24"

    FLANGES TOLERANCES ASME B 16.5DIMENSIONS, WEIGHTS OF FLANGES - ASME B 16.5 ISO PN 20 / CLASS 150 - DN 15 to 600ISO PN 50 / CLASS 300 - DN 15 to 600PN 68 / CLASS 400 - DN 100 to 600ISO PN 100 / CLASS 600 - DN 15 to 600ISO PN 150 / CLASS 900 - DN 15 to 600ISO PN 250 / CLASS 1500 - DN 15 to 600ISO PN 420 / CLASS 2500 - DN 15 to 300ISO PN 20 / CLASS 150 DN 650 to 1200 - BS 3293DN 650 to 1500 - MSS-SP 44, ASME B 16.47

    ISO PN 50 / CLASS 300 DN 650 to 900 - BS 3293DN 650 to 1500 - MSS-SP 44, ASME B 16.47

    PN 68 / CLASS 400DN 650 to 900 - BS 3293DN 650 to 1500 - MSS-SP 44, ASME B 16.47

    ISO PN 100 / CLASS 600DN 650 to 900 - BS 3293DN 650 to 1500 - MSS-SP 44, ASME B 16.47

    ISO PN 150 / CLASS 900DN 650 to 1200 - MSS-SP 44, ASME B 16.47

    ISO PN 20 / CLASS 150 DN 650 to 1500 - ASME B 16.47

    ISO PN 50 / CLASS 300 DN 650 to 1500 - ASME B 16.47

    PN 68 / CLASS 400 DN 650 to 1500 - ASME B 16.47

    ISO PN 100 / CLASS 600 DN 650 to 1500 - ASME B 16.47

    ISO PN 150 / CLASS 900 DN 650 to 1200 - ASME B 16.47

    ORIFICE FLANGESDIMENSIONS, WEIGHTS - ASME B 16.36SLIP-ON ISO PN 50 / CLASS 300 - DN 25 to 600

    THREADED ISO PN 50 / CLASS 300 - DN 25 to 200

    WELDING-NECKISO PN 50 / CLASS 300 - DN 25 to 600PN 68 / CLASS 400 - DN 25 to 600ISO PN 100 / CLASS 600 - DN 25 to 600ISO PN 150 / CLASS 900 - DN 25 to 600ISO PN 250 / CLASS 1500 - DN 25 to 600ISO PN 420 / CLASS 2500 - DN 25 to 300

    LONG WELDING NECK FLANGESDIMENSIONSISO PN 20 / CLASS 150 - DN 15 to 600ISO PN 50 / CLASS 300 - DN 15 to 600ISO PN 100 / CLASS 600 - DN 15 to 600ISO PN 150 / CLASS 900 - DN 15 to 600

    API 6 A FLANGESDIMENSIONS, WEIGHTSRJ - 5.000 and 10.000 PSIRJ - 15.000 and 20.000 PSI

    BLINDSSPECTACLE BLINDS - 1/2" to 36"CLASS 150 - 300CLASS 400 - 600

    LINES SPADES AND SPACERS - 1" to 36"CLASS 150 - 300CLASS 400 - 600

    SPECTACLE BLINDS FOR RTJ FLANGES - 1/2" to 36"CLASS 300 - 400

    SPECTACLE BLINDS FOR RTJ FLANGES - 1/2" to 24"CLASS 600 - 900CLASS 1500 - 2500

    LINE BLINDS FEMALE TYPE WITH RTJ GROOVE - 1" to 24"CLASS 300 - 400CLASS 600 - 900CLASS 1500 - 2500

    REVERSIBLE SPADES MALE TYPE FOR RTJ FLANGES - 1" to 24"CLASS 300 - 400CLASS 600 - 900

    REVERSIBLE SPADES MALE TYPE FOR RTJ FLANGES - 1" to 12"CLASS 1500 - 2500

    LINE BLINDS MALE TYPE FOR RTJ FLANGES - 1" to 24"CLASS 300 - 400CLASS 600 - 900

    LINE BLINDS MALE TYPE FOR RTJ FLANGES - 1" to 12"CLASS 1500 - 2500

    BOLTING MATERIALSGENERAL FEATURESSIZES OF BOLTS HOLES AND STUB BOLTSHIGH AND LOW TEMPERATURE SERVICESTUD BOLTS DIMENSIONS ASME B 16.5ISO PN 20/CLASS 150 - ISO PN 50/CLASS 300 - DN 15 600PN 68/CLASS 400 - ISO PN 100/CLASS 600 - DN 15 600ISO PN 150/CLASS 900 - ISO PN 250/CLASS 1500 - DN 15 600ISO PN 420/CLASS 2500 - DN 15 300

    HEX NUTS DIMENSIONSNF EN 24033ASME B 18.2.2

    WEIGHTSMETRIC SIZESUNC SIZES

    SEALING GASKETSFLAT GASKETSASME B 16.5MSS-SP 44BS 3293ASME B 16.21

    SPIRAL WOUND GASKETS ASME B 16.20DN 15 to 600 / NPS 1/2 to 24"NPS 26 to 60"

    NF E 29.900-3TOLERANCES ON DIMENSIONS ASME B 16.20

    RING-JOINT GASKETS ASME B 16.20GENERAL SPECIFICATIONSTYPE RCHARACTERISTICS AND TOLERANCESAPPLICATION ACCORDING TO STANDARDSDIMENSIONS

    RX TYPEBX TYPE

    4. FORGED STEEL FITTINGSGENERAL FEATURESMATERIALS REQUIREMENTSCHEMICAL COMPOSITIONMECHANICAL PROPERTIES

    WORKING PRESSURE TEMPERATURE RATING

    THREADED FITTINGSCOMMON FEATURESREDUCING TEES AND CROSSESLENGHT OF THREAD ASME B 16.11STD TAPER PIPE THREAD NPT

    PIECES CLASS 3000 - CLASS 6000 ELBOWS 90 AND 45TEES AND CROSSESCOUPLINGS , HALF-COUPLINGSCAPSFEMALEMALE, HEX. HEAD

    MALE-FEMALE / FEMALE-MALE REDUCERNIPPLESMALE/MALE REDUCING FEMALE/FEMALE REDUCING SAME MALE/MALE

    WELDING BOSSES90 STREET ELBOWSUNION ELBOWS, UNION TEESFEMALE-FEMALE / MALE-FEMALE UNIONSSWEDGE NIPPLES

    SOCKET WELDING FITTINGSDIMENSIONS OF SOCKET WELDING FITTINGS ASME B 16.11PIECES CLASS 3000 - CLASS 6000ELBOWSTEES , CROSSES COUPLINGS, HALF-COUPLINGSFEMALE CAPSREDUCING COUPLINGSWELDING BOSSESMALE/FEMALE REDUCER INSERTSCLASS 3000CLASS 6000

    UNIONSREINFORCED BRANCH FITTINGSGENERAL FEATURESBUTT WELDING FITTINGSDIMENSIONAL RANGEOVERALL DIMENSIONS ASME B 16.25

    SOCKET WELDING FITTINGS, THREADED FITTINGSDIMENSIONAL RANGEOVERALL DIMENSIONS SOCKET WELDING FITTINGS, ASME B 16.11THREADED FITTINGS, ASME B 1.20.1

    EXTENDED FITTINGSDIMENSIONAL RANGEOVERALL DIMENSIONS

    45ANGLE FITTINGS FOR STRAIGHT PIPEDIMENSIONAL RANGEOVERALL DIMENSIONS

    ANGLE FITTINGS, LR90 ELBOWDIMENSIONAL RANGEOVERALL DIMENSIONS

    VARIABLE PROFILE FORGED NOZZLES

    5. FORGED STEEL VALVES GENERAL FEATURESDEFINITIONSGATE VALVES - CLASS 800 - API 602globe valves - CLASS 800CLASSIFICATION / ND / SELECTIONMATERIAL SELECTION

    PRESSURE-TEMPERATURE RATINGS OF VALVESCLASS 3500 CWPCLASS 800 - API 602 - NFM 87.412CLASS 1500 - 2500 - ASME B 16.34 - NFE 29005

    GATE VALVES - CLASS 800 - API 602BOLTED BONNET - STANDARD FLOW PORTWELDED BONNET - FULL FLOW PORT

    GLOBE VALVES RENEWABLE SEAT - CLASS 800 - STANDARD FLOW PORTINTEGRAL HARD-FACED SEAT - CLASS 800 - STANDARD AND FULL FLOW PORTGLOBE VALVES FOR INSTRUMENTATION - CLASS 3500 CWP

    CHECK VALVES - CLASS 800HORIZONTAL - BOLTED BONNET - STANDARD AND FULL FLOW PORTVERTICAL - BOLTED BONNET - STANDARD FLOW PORT

    FLANGED VALVESFACE-TO-FACE DIMENSIONS

    6. CAST STEEL VALVESGENERAL INFORMATIONPRESSURE - TEMPERATURE RATINGS - ASME B 16.5 TEST PRESSURES - API 598

    SOLID WEDGE GATE VALVES / API 600LIST OF MATERIALSISO PN 20 / CLASS 150 - ISO PN 50 - CLASS 300ISO PN 100 / CLASS 600 - ISO PN 150 / CLASS 900 - ISO PN 250 / CLASS 1500FACE-TO-FACE - ASME B 16.10FLANGED ENDS (ASME B 16.5)BEVELLED ENDS (ASME B 16.9)

    GLOBE VALVES - BS 1873LIST OF MATERIALSISO PN 20 / CLASS 150 - ISO PN 50 - CLASS 300ISO PN 100 / CLASS 600 - ISO PN 150 / CLASS 900 - ISO PN 250 / CLASS 1500FACE-TO-FACE - ASME B 16.10FLANGED ENDS (ASME B 16.5)BEVELLED ENDS (ASME B 16.9)

    SWING CHECK VALVES - BS 1868LIST OF MATERIALSISO PN 20 / CLASS 150 - ISO PN 50 - CLASS 300ISO PN 100 / CLASS 600 - ISO PN 150 / CLASS 900 - ISO PN 250 / CLASS 1500FACE-TO-FACE - ASME B 16.10FLANGED ENDS (ASME B 16.5)BEVELLED ENDS (ASME B 16.9)

    ACCESSORIES AND SPECIAL APPLICATIONS

    7. ASTM STANDARDSTRADE MARKSMAIN ASTM STANDARDSSCOPEA 53 to A 299 A 302 to A 790

    CHEMICAL REQUIREMENTSA 53 to A 194A 202 to A 234A 234 to A 250A 269 to A 333A 334 to A 403A 409 to A 790

    MECHANICAL REQUIREMENTSA 53 to A 194A 202 to A 234A 234 to A 269A 269 to A 333A 334 to A 409A 409 to A 790

    8. INDUSTRIAL VALVES - SEALINGPISTON VALVESOPERATING PRINCIPLEOPERATING PRINCIPLE / TYPES

    STANDARDPRESSURE BALANCEDOUBLE SEALINGRANGE / SERVICE CONDITIONS

    STEAM TRACING MANIFOLDSGENERAL FEATURESSTEAM DISTRIBUTION, SDMCONDENSATE COLLECTIONCCMFCMCCA

    COMPACT TRAP VALVE STATIONSGENERAL FEATURESTVS 3000 / 3100 - PPC 1

    ONE-PIECE BALL VALVEONE-PIECE WELDED - BTCCONCEPTCONSTRUCTION / PRESSURE - TEMPERATUREEND CONNECTIONS / SIZE RANGEACTUATORS

    2-PIECES BALL VALVE 6 SMACONCEPTSIZE RANGE / CONSTRUCTION / SPECIFICATIONS

    2-PIECES FLOATING BALL - SMFSPECIFICATIONS

    3-PIECES TRUNNION MOUNTED - BSFSPECIFICATIONS

    ONE-PIECE "TOP-ENTRY" BALL VALVE - RSACONCEPTRANGE / SPECIFICATIONSOPTIONAL PRESSURE - TEMPERATURE RATINGS ASME B 16.34

    LUBRICATED PLUG VALVEINVERTED PLUG - RIVGENERAL FEATURES / RANGEOPERATING PRINCIPLE / CONSTRUCTION / STANDARDSSERVICE / ACTUATORS / OPTIONAL

    HIGHT PERFORMANCE BUTTERFLY VALVEDOUBLE OFFSET - DLGENERAL FEATURESRANGE, STANDARDS, SEALING

    DIAPHRAGM VALVEMETAL BODY - TCKVCONCEPTRANGE, SPECIFICATIONS

    NEEDLE VALVEHIGH PRESSUREGENERAL FEATURES2-WAY HAND VALVE / GAUGE VALVE3-WAY MANIFOLD

    COMPACT MODULAR VALVESDOUBLE BLOCK & BLEED, SAMPLING

    LEVEL CONTROL AND MEASUREMENTGENERAL FEATURESLEVEL GAUGES FOR STEAM APPLICATIONSLEVEL GAUGES FOR PROCESS APPLICATIONSMAGNETIC LEVEL GAUGES / MAGNETIC LEVEL SWITCHES

    TANK PROTECTION EQUIPMENTFLAME ARRESTORSGENERAL FEATURES / APPLICATIONSRANGECONSTRUCTION / OPTIONAL

    VALVESBREATHERGENERAL FEATURESR 101 TYPE, R 111 TYPE

    LOW PRESSURER9 TYPE, R 121 TYPE

    VACUUM RELIEFR 102 TYPE

    EMERGENCY VENT

    STEAM TRAPSINVERTED BUCKET STEAM TRAPS - FIOBENEFITS / OPERATIONSTAINLESS STEELSERIES 1000SERIES 1800SERIES 2000

    CARBON STEEL, SPECIAL STEELSOPTIONS AND ACCESORIES

    DISC TRAPS WITH INTEGRAL STRAINERSERIES CD60 - CD33S

    FLOAT AND THERMOSTATIC STEAM TRAPS SERIES LS & MS - STEEL

    PUMPING TRAPSPT 200 - PT 300

    STRAINERSGENERAL FEATURESSTRAINERS TYPE YFORGED STEELCAST STEEL

    STRAINERS TYPE TCAST STEEL

    TEMPORARY STRAINERS

    PACKINGSRANGESELECTIONBASIC PACKINGSOTHER PACKINGS

    TYPICAL SPECIFICATIONSTECHNICAL INFORMATION / SPECIFIC TOOLS

    SEALING GASKETSSOFTWARE FOR SELECTION AND APPLICATION OF GASKETSSHEETS AND GASKETSSYNTHETIC FIBRES / ELASTOMERC-4324, C-4400, C-44GW, C-4430C-4500, C-4530, C-8200, SIL-80

    MODIFIED PTFETOP-CHEM 2000, 2003, 2005, 2006

    GRAPHITEKGL HL AS, KGL SLS AS, KGL PSM AS, TOP-GRAPH 2000STEAM AND GAS SERVICE

    METAL GASKETSFLAT METALFLAT METAL GRAPHITEMETAL-ELASTOMERCORRUGATEDSPIRAL WOUNDMETAL CLADGROOVED WITH LAYERMISCELLANEOUSPTFE JACKETEDWELDING METALRTJ RING JOINTS, LENS RINGS, CONVEX, FLAT GROOVED, DOUBLE CONEFOR PRESSURE EQUIPMENT

    SPIRAL WOUND GASKETSCONCEPTCONSTRUCTION, SERVICETIGHTENINGTECHNICAL SPECIFICATIONSIDENTIFICATION

    INSULATING BLANKETSCALONATDESCRIPTIONFOR STANDARDIZED EQUIPMENTSFOR SPECIFIC EQUIPMENTS

    SLIDE BEARING PADSGENERAL FEATURESTYPE K11

    WALL PENETRATION SEALING

    9. CONVERSION TABLESBRITISH GAUGESEQUIVALENCES

    S.I.UNITS AND IMPERIAL UNITSCONVERSION

    TABLESLENGTHAREA VOLUMEPRESSURETEMPERATURE

    FLOW COEFFICIENTHARDNESS AND TENSILE STRENGHT FOR STEEL

    10. GROUP PROFILEPRODUCT / MARKET ORGANIZATIONPROFIT CENTERSPETROLEUM AND INDUSTRYTUBULAR PRODUCTSPETROLEUM VALVES

    GENERAL PURPOSEGASWATERBUILDING - CIVIL WORKSPRE-INSULATED PIPE

    VALVES - SEALINGSEALINGINDUSTRIAL VALVESENERGY / INSTRUMENTATION

    TEMEXCHANGERSVALVES, PIPE

    ETI

    PACKAGE DEALINDUSTRIAL FACILITIESQUALITY ASSURANCECONTACTSLOCATIONSWEB SITE