Nordstrandveien 76, 1164 Oslo, Norway, Phone: +47 22 28 69 00, Fax: +47 22 28 69 81

Nor-Par a.s Nordstrandveien 76, 1164 Oslo, Norway, Phone: +47 22 28 69 00, Fax: +47 22 28 69 81, E-mail: [email protected] www.norpar.com AAA TECHNOLOGY & SPECIALTIES USERS OF TRIFLEX S/D/E WORLD WIDE

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ALCOA AUSTRALIA ALINTA GAS AUSTRALIA CLOUGH ENGINEERING AUSTRALIA DAVY MCKEE BROWN AUSTRALIA KAISER ENGINEERING AUSTRALIA MCHUGH DESIGN ENGINEERS AUSTRALIA PIPELINE AUTHORITY AUSTRALIA RJ BROWN AUSTRALIA SINCLAIR KNIGHT MERZ PTY. LTD. AUSTRALIA WARCC AUSTRALIA WESTERN MINING CORPORATION LTD. AUSTRALIA WOODSIDE OFFSHORE PETROLEUM AUSTRALIA WORLEY TRANSFIELD VENTURE AUSTRALIA COCKERILL-SAMBRE S.A. BELGIUM HYDROCONSULT BELGIUM ARAUJO BRAZIL DAVY JOHN BROWN BRAZIL INCAD ENG. BRAZIL JAAKKO POYRY ENGINEERS BRAZIL KTY CONSULTORIA E PROJETO BRAZIL MR. APARECIDO INAMINE BRAZIL MR. SIMAO MARCELINO BRAZIL PETROBRAS /RPBC BRAZIL PETROBRAS CENPES DIPROM BRAZIL PETROBRAS E & P GETIMP/GEFAP BRAZIL PETROBRAS SEGEN/DENPRO BRAZIL PETROBRAS/REDUC BRAZIL PETROBRAS/REPAR BRAZIL PETROQUIMICA BRAZIL SETAL LUMMAS BRAZIL UTC BRAZIL TOYO KANETSU K.K. BRUNEI IMUC BULGARIA NEFTOCHIM BULGARIA "BANTREL, INC." CANADA "INTREL, INC." CANADA BPR INGENIEURS CONSEILS CANADA DALE FERRERA CANADA DELTA HUDSON CANADA DEPARTMENT OF NATIONAL DEFENSE CANADA 1 Nor-Par a.s Nordstrandveien 76, 1164 Oslo, Norway, Phone: +47 22 28 69 00, Fax: +47 22 28 69 81, E-mail: [email protected] www.norpar.com

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DOW CHEMICAL CANADA DOW CHEMICAL CANADA CANADA EDMONTON POWER COMPANY CANADA FLUOR DANIEL CANADA GENIVAL CANADA GULF CANADA RESEARCH CANADA IMPERIAL OIL LTD. CANADA KVAERNER HYMAC CANADA NEILL & GUNTER CANADA NORTH ATLANTIC REFINING CO. CANADA ONTARIO HYDRO CANADA PETRO CANADA CANADA PETRO CANADA PRODUCTS CANADA REINFORCED PLASTIC SYSTEMS (RPS) CANADA SNC CANADA SNC LAVALIN CANADA STERLING PULP CHEMICALS LTD. CANADA SYNCRUDE CANADA CANADA ULTRAMAR CANADA CANADA WEST COAST ENERGY CANADA METHANEX CHILE LIMITED CHILE EMPRESA COLOMBIANA DE PETROLEROS (ECOPETROL) COLUMBIA TIPIEL COLUMBIA COWI CONSULTANTS DENMARK MAERSK OIL AND GAS DENMARK RAMBOLL AND HANNEMANN AND H0JLUND DENMARK ECG ENG CONSULTANTS EGYPT CITEC FINLAND LINDE AG PARIS FRANCE AEG GERMANY BARMAG AG GERMANY LINDE AKTIENGESELLSCHAFT GERMANY MESSER GRIESHEIM GmbH GERMANY EUROPLAN ENGINEERING HUNGARY HPD EVATHERM HUNGARY KFV OIL & GAS CO. MOL RT. HUNGARY MOL RT. MAGYAR HUNGARY NITROKEMIA IPARTELEPEK HUNGARY VEGYTERV CHEMICAL ENGINEERING HUNGARY BHAGWATI ASSOC. PTD LTD. INDIA ICB LIMITED INDIA LINDE PROCESS TECHNOLOGIES INDIA LTD. INDIA SOUTHERN PETROCHEMICALS INDUSTRIES (SPIC) INDIA TATA CHEMICALS INDIA

2 Nor-Par a.s Nordstrandveien 76, 1164 Oslo, Norway, Phone: +47 22 28 69 00, Fax: +47 22 28 69 81, E-mail: [email protected] www.norpar.com COMPANY NAME COUNTRY

PERSERO INDONESIA PERTAMINA SUBDITLOG INDONESIA PT. PUPIK KALIMANTAN TIMUR INDONESIA KALA NAFT TOC TECH IRAN O.I.E.C. IRAN INDUSTRIAL PROJECTS CP IRAQ UNIVERSITY OF LIMERICK IRELAND BARAN PROJECT CONSTRUCTION LTD. ISRAEL AB PROGETTI SRL ITALY ABC ENGINEERING ITALY ALENIA ITALY IPC ITALY ISAB S.P.A. ITALY ITALIANA PROGETTI SUD SRL ITALY KTI ITALY PIPING ENGINEERING CONSTRUCTION SRL ITALY PROGETTO 10 S.C.R.L. ITALY SEICO S.R.L. ITALY SINTECS SRL ITALY SNIA ENGINEERING ITALY TECHNIPETROL S.P.A. (TPL) ITALY THESI IMPIANTI SRL ITALY TORVERGATA UNIVERSITA DEGLI STUDI DI ROMA ITALY TRE PI S.P.A. ITALY DESIGN INSTITUTE OF CHEMICAL INDUSTRY KOREA HYUNDAI HEAVY INDUSTRIES KOREA HYUNDAI HEAVY INDUSTRIES CO. KOREA KOREA HEAVY INDUSTRY & CONSTRUCTION (KHIC) KOREA KOREA RESEARCH OF SHIPS & OCEAN ENG. (KRISO) KOREA KUWAIT NATIONAL PETROLEUM CO. KUWAIT KVAERNER PETROMINCO ENGINEERING SDN BHD MALAYSIA IQUISA MEXICO TUBOS MEXICANOS FLEXIBLES MEXICO CERREY MEXICO ABB MILJO NORSK VIFTEFABRIKK NORWAY ABB OFFSHORE TECHNOLOGY NORWAY ABB OFFSHORE TECHNOLOGY A.S NORWAY ABB OFFSHORE TECHNOLOGY AS NORWAY AGDER MARITIME HOYSKOLE NORWAY AKER ENGINEERING NORWAY AKER OFFSHORE PARTNER NORWAY AKER OFFSHORE PARTNER A.S. NORWAY AKER OFFSHORE PARTNERS NORWAY AKER SUBSEA CONTRACTING A/S NORWAY AR REINERSTEIN NORWAY

3 Nor-Par a.s Nordstrandveien 76, 1164 Oslo, Norway, Phone: +47 22 28 69 00, Fax: +47 22 28 69 81, E-mail: [email protected] www.norpar.com COMPANY NAME COUNTRY

BERGEN INGENIOR HOYSKOLE NORWAY BOMEK CONSULTING NORWAY BORG TECHNOLOGY A/S NORWAY BREVIK MANAGEMENT NORWAY CHEMING NORWAY CONSULTAS ENGINEERING NORWAY DIREKTORATET FOR BRANN-OG EKSPLOSJONSVERN NORWAY DMS ENGINEERING NORWAY ELF PETROLEUM NORGE A/S NORWAY FRAMNAES ENGINEERING NORWAY FRANK MOHN FLATOY A.S. NORWAY GJETTUM NORWAY GRONER PORSGRUNN AS NORWAY HITEC FRAMNAES AS NORWAY INTERCONSULT GROUP ASA NORWAY JP ENGINEERING NORWAY KONGSBERG OFFSHORE A/S NORWAY KVAERNER OIL & GAS AS NORWAY KVAERNER INSTALLASJON A/S NORWAY KVAERNER MOSS TECHNOLOGY NORWAY KVAERNER OILFIELD PRODUCTION NORWAY KVAERNER ROSENBERG VERFT NORWAY MARITIME TENTECH AS NORWAY MECH MARINE NORWAY MOSS MARITIME NORWAY NOPICON AS NORWAY NOR-PAR A.S. NORWAY NORSK HYDRO NORWAY NORSK HYDRO BERGEN NORWAY NORSK HYDRO GLOMFJORD AS NORWAY NORSKI ENERGI NORWAY NTNU INSTITUTE NORWAY ODFJELL DRILLING AS NORWAY OWENS-CORNING PIPE TECHNOLOGY NORWAY PHILLIPS PETROLEUM NORWAY PROJECT & DESIGN SERVICES AS NORWAY PROTECH RADGIVENDE INGENIORER NORWAY REINERTSEN ENGINEERING AS NORWAY SORCO A/S NORWAY STATOIL DRIFT NORWAY STAVANGER TEKNISKE FAGSKOLE NORWAY STAVANGER VIDR. MARITIME SKOLE NORWAY STRUCTURAS NORWAY TECHTEAM A/S NORWAY THUNES PARTNERS AS NORWAY

4 Nor-Par a.s Nordstrandveien 76, 1164 Oslo, Norway, Phone: +47 22 28 69 00, Fax: +47 22 28 69 81, E-mail: [email protected] www.norpar.com COMPANY NAME COUNTRY

THUNECONSULT AS NORWAY TRANSOCEAN BERGEN NORWAY TRANSOCEAN DRILLING A/S NORWAY TUNECONSULT A/S NORWAY UMOE OLJE & GASS AS NORWAY UMOE TECHNOLOGY AS (OSLO) NORWAY UMOE TECHNOLOGY FORUS NORWAY UMOE TECHNOLOGY SANDSLI NORWAY VATVEDT & FERNLOF TECHNOLOGY A.S. NORWAY ENAR PETROTECH SERVICES PAKISTAN HEAVY MECHANICAL COMPLEX (PVT) LTD. PAKISTAN ATLANTIC GULF PACIFIC PHILIPINES PNOC ENERGY DEVELOPMENT CORP. PHILIPINES MERALCO INDUSTRIAL ENGINEERING SERVICES CORP. PHILIPINES ABB GROUP (POLAND) POLAND ALSTOM POWER Sp. z.o.o. POLAND BIPROHUT BIUOR PROJECTOW PRZENYSLU POLAND BIPROKWAS POLAND POLAND BIURO PROJEKTOU CEWOK POLAND BUIRO PROJECTOW ZAKLADOW AZOTOWYCH (ZAKLADY) POLAND CHEMAR KIELCE POLAND ENERGO PROJECT POLAND ENERGOTERM SP. Z.O.O. POLAND FABRYKA KOTLOW "RAFAKO" POLAND MEGADEX POLAND PGNIG KARPACKI OKREGOWY ZAKLAD POLAND PROCHEM POLAND PROSYNCHEM POLAND PROZAP ENGINEERING POLAND LUSOTECNA PORTUGAL PROET PROJECTOS ENGENHARIA E PORTUGAL INA-INDUSTRIJA NAFTE REP. OF CROATIA CHEPOS REP. OF CZECH NAFTOPROJEKT REP. OF CZECH ICEPRONAV ROMANIA PETRODESIGN S..A ROMANIA GAZPROM (JSC GIPROGAZTSENTR) RUSSIA NEVSKY SHIPBUILDING FACTORY2 RUSSIA SAMREF (MOBIL-SAUDI ARABIA) SAUDI ARABIA YANBU PETROLEUM REFINERY SAUDI ARABIA KVAERNER RJ BROWN & ASSOCIATES SINGAPORE OGI PTE LTD. SINGAPORE ROTARY ENGINEERING SINGAPORE ENERGOPROJEKT NITOT (SLOVAKIA) SLOVAK REPUBLIC HUTNY PROJEKT BRATISLAVA SLOVAK REPUBLIC

5 Nor-Par a.s Nordstrandveien 76, 1164 Oslo, Norway, Phone: +47 22 28 69 00, Fax: +47 22 28 69 81, E-mail: [email protected] www.norpar.com COMPANY NAME COUNTRY

E L BATEMAN SOUTH AFRICA NORDON INDUSTRIAS METALURGICAS S.A. SP BRAZIL COWI QATAR STATE OF QATAR INGENIORFIRMA MATS KOHLER AB SWEDEN CENTER FOR INDUSTRIAL SAFETY & HEALTH TAIWAN CPDC - CHINA PETROCHEMICAL DEV. CORP. TAIWAN DARIEN CHEMICAL TAIWAN GIBSON ENGINEERS TAIWAN DOW EUROPE THE NETHERLANDS ALPET PETRO CHEMICALS TURKEY ABU DHABI NATIONAL OIL CO. U.A.E. NATIONAL PETROLEUM CONSTRUCTION CO. (NPCC) UNITED ARAB E. MINDEX LIMITED UNITED KINGDOM RICHARD S.GOTNARD AND CO. LTD. UNITED KINGDOM RICHARDSON SUPPLY CO. UNITED KINGDOM ADENA UTILITIES USA ADVANTAGE ENGINEERING L.L.C. USA AEDC CAD/CAM RESOURCES CENTER USA ALGOMA STEEL USA AMERICAN BOA USA AVCA CORPORATION USA AXIOM ENGINEERING USA BARNETTE AND ASSOC. USA "BASSETT MECHANICAL, INC." USA BATEMAN ENGINEERS USA BATH IRON WORKS CORPORATION USA BELCAN USA BERNARD JOHNSON USA BHP ENGINEERING USA BLACK & VEATCH ENGINEERS USA BP OIL COMPANY USA BROWN ENGINEERING USA CBI TECHNICAL SERVICES USA CDI ENGINEERING GROUP USA CHARLESTON NAVAL SHIPYARD USA CITGO USA COMPUTER INFORMATION SYSTEMS USA CUH2A INC. USA CYTEC INDUSTRIES USA DELTAK USA DOW CHEMICAL USA DOW CORNING USA DOW CORNING CORP. USA DUKE / FLUOR DANIEL USA DYN MCDERMOTT USA

6 Nor-Par a.s Nordstrandveien 76, 1164 Oslo, Norway, Phone: +47 22 28 69 00, Fax: +47 22 28 69 81, E-mail: [email protected] www.norpar.com COMPANY NAME COUNTRY

EL PASO NATURAL GAS USA EXXON USA EXXON CHEMICAL AMERICAS USA EXXON RESEARCH & ENGINEERING USA FORT HOWARD CORP. USA "FOSDICK & HILMER,INC." USA GDS ENGINEERS INC. USA GEORGIA-PACIFIC CORP. USA GIBBS & COX USA GILBERT COMMONWEALTH USA GM ARGONAUT USA GULF INTERSTATE ENGINEERS USA HYDROCHEM PROCESSING USA INDUSTRA INC. USA INGALLS SHIPBUILDING USA INTERGRAPH CORP. USA "JACOBS APPLIED TECHNOLOGY, INC." USA JACOBS ENGINEERING USA JAMES RIVER USA JOHN J MCMULLEN ASSOCIATES USA KTI FISH INC. USA KULJIAN CORP. USA LOCKWOOD GREENE USA LOCKWOOD GREENE ENGINEERS USA MANION CO. USA MARINE DESIGN TECHNOLOGY INC. (MDT) USA MERITEK ENGINEERING USA MIDDOUGH ASSOCIATES USA MOBIL USA MOUNTAIN WEST FAB USA MR. ROBERT BRIAN USA "MROZ MECHANICAL, INC." USA NEVADA POWER USA NEWPORT NEWS SHIPBUILDING USA OMAHA PUBLIC POWER DISTRICT USA PEAS USA PENNSYLVANIA ELECTRIC USA PENNSYLVANIA POWER & LIGHT (PPL) USA PETROCON USA PETROFAC INCORPORATED USA PHILLIPS 66 CO. USA PHILLIPS 66 PETROLEUM USA PRITCHARD CORPORATION USA PROCESS ENG. DESIGN/MOUNTAIN WEST FAB USA PUGET SOUND NAVAL SHIPYARD USA

7 Nor-Par a.s Nordstrandveien 76, 1164 Oslo, Norway, Phone: +47 22 28 69 00, Fax: +47 22 28 69 81, E-mail: [email protected] www.norpar.com COMPANY NAME COUNTRY

R J BROWN & ASSOCIATES USA RAYTHEON ENGINEERS USA "RAYTHEON ENGINEERS & CONSTRUCTORS, INC." USA ROBERT G. SPOLLEN USA RMF USA USA S & B ENGINEERING USA SAI ENGINEERS USA SHELL OIL USA SMC MCEVER USA SMITH SYSTEMS USA STANLEY CONSULTANTS USA STATIA TERMINALS INC. USA STEWART & STEVENSON USA SVERDRUP CORPORATION USA T. H. RUSSELL USA TECHNICAL ASSOC. USA TEMPLE EASTEX USA THE UNIVERSITY OF IOWA USA TRANSCONTINENTAL GAS USA U.O.P. USA UNION ELECTRIC USA VACCO INDUSTRIES USA "WILLBROS ENGINEERS, INC." USA WILSON & CO. USA WR GRACE CO. USA "ZEEFAX, INC." USA PROYECTA VENEZUELA KINHILL ENGINEERS PTY LTD. W. AUSTRALIA