Home Subsea SANDWICH COMPOSITE SOLUTIONS FOR SUBSEA Making your products stronger, lighter and more competitive CORE MATERIALS THAT LET YOU GO REALLY DEEP Composite materials are a great choice for structures below the water line as they provide exceptional buoyancy, impact protection and insulation. Syntactic foam riser buoyancy has been part of offshore oil operations for over 30 years, but today composites expand into many other subsea applications. Diab is a world-leading supplier of high-performance sandwich composite solutions. To fully answer the wide range of requirements on depth and performance by the offshore and oceanographic sectors, Diab provides materials that are specially developed for subsea applications. Our materials have a unique combination of properties providing excellent buoyancy/kg, high strength, good thermal/acoustic insulations characteristics, low weight and excellent chemical resistance. Our high-performance materials, in combination with extensive know-how enable us to deliver solutions that meet the ultimate subsea requirements: high quality and long lifetime. A SAMPLE OF WHAT WE HAVE DONE USING OUR SANDWICH COMPOSITE SOLUTIONS: More subsea cases OCEANEERING - THE WORLD’S LARGEST ROV MANUFACTURER EXPLORE OCEANS WITH SYNTACTIC FOAM ENITECH GOES DEEP WITH DIAB’S SYNTACTIC FOAMS OUR OFFERING FOR SUBSEA APPLICATIONS Core materials Below are the core materials we recommend for subsea applications. To quickly find what is best suited for your project, use our Core Selection Guide. DIVINYCELL H Excellent strength to weight. An all-purpose grade used in multiple industries. DIVINYCELL HCP Used from sea level to 700 meters depth, HCP has an excellent track record and has been used in subsea applications for over 50 years. DIVINYCELL CY Divinycell CY is a closed cell foam with excellent insulation properties, very suitable as insulation in low and cryogenic temperatures. SYNTACTIC FOAMS A deep-water subsea syntactic foam used for depths from 700 to 10,000 meters. RELATED LINKS KITS TO BOOST YOUR PERFORMANCE CORE INFUSION TECHNICAL SERVICES COMPOSITES CONSULTING GROUP (CCG) COUNTRY * AFGHANISTAN ALAND ISLANDS ALBANIA ALGERIA ANDORRA ANGOLA ANGUILLA ANTARCTICA ANTIGUA AND BARBUDA ARGENTINA ARMENIA ARUBA AUSTRALIA AUSTRIA AZERBAIJAN BAHAMAS BAHRAIN BANGLADESH BARBADOS BELARUS BELGIUM BELIZE BENIN BERMUDA BHUTAN BOLIVIA, PLURINATIONAL STATE OF BONAIRE, SINT EUSTATIUS AND SABA BOSNIA AND HERZEGOVINA BOTSWANA BOUVET ISLAND BRAZIL BRITISH INDIAN OCEAN TERRITORY BRUNEI DARUSSALAM BULGARIA BURKINA FASO BURUNDI CAMBODIA CAMEROON CANADA CAPE VERDE CAYMAN ISLANDS CENTRAL AFRICAN REPUBLIC CHAD CHILE CHINA CHINESE TAIPEI CHRISTMAS ISLAND COCOS (KEELING) ISLANDS COLOMBIA COMOROS CONGO CONGO, THE DEMOCRATIC REPUBLIC OF THE COOK ISLANDS COSTA RICA COTE D'IVOIRE CROATIA CUBA CURAÇAO CYPRUS CZECH REPUBLIC DENMARK DJIBOUTI DOMINICA DOMINICAN REPUBLIC ECUADOR EGYPT EL SALVADOR EQUATORIAL GUINEA ERITREA ESTONIA ETHIOPIA FALKLAND ISLANDS (MALVINAS) FAROE ISLANDS FIJI FINLAND FRANCE FRENCH GUIANA FRENCH POLYNESIA FRENCH SOUTHERN TERRITORIES GABON GAMBIA GEORGIA GERMANY GHANA GIBRALTAR GREECE GREENLAND GRENADA GUADELOUPE GUATEMALA GUERNSEY GUINEA GUINEA-BISSAU GUYANA HAITI HEARD ISLAND AND MCDONALD ISLANDS HOLY SEE (VATICAN CITY STATE) HONDURAS HUNGARY ICELAND INDIA INDONESIA IRAN, ISLAMIC REPUBLIC OF IRAQ IRELAND ISLE OF MAN ISRAEL ITALY JAMAICA JAPAN JERSEY JORDAN KAZAKHSTAN KENYA KIRIBATI KOREA, DEMOCRATIC PEOPLE'S REPUBLIC OF KOREA, REPUBLIC OF KUWAIT KYRGYZSTAN LAO PEOPLE'S DEMOCRATIC REPUBLIC LATVIA LEBANON LESOTHO LIBERIA LIBYAN ARAB JAMAHIRIYA LIECHTENSTEIN LITHUANIA LUXEMBOURG MACAO MACEDONIA, THE FORMER YUGOSLAV REPUBLIC OF MADAGASCAR MALAWI MALAYSIA MALDIVES MALI MALTA MARTINIQUE MAURITANIA MAURITIUS MAYOTTE MEXICO MOLDOVA, REPUBLIC OF MONACO MONGOLIA MONTENEGRO MONTSERRAT MOROCCO MOZAMBIQUE MYANMAR NAMIBIA NAURU NEPAL NETHERLANDS NEW CALEDONIA NEW ZEALAND NICARAGUA NIGER NIGERIA NIUE NORFOLK ISLAND NORWAY OMAN PAKISTAN PALESTINIAN TERRITORY, OCCUPIED PANAMA PAPUA NEW GUINEA PARAGUAY PERU PHILIPPINES PITCAIRN POLAND PORTUGAL QATAR REUNION ROMANIA RUSSIAN FEDERATION RWANDA SAINT BARTHÉLEMY SAINT HELENA, ASCENSION AND TRISTAN DA CUNHA SAINT KITTS AND NEVIS SAINT LUCIA SAINT MARTIN (FRENCH PART) SAINT PIERRE AND MIQUELON SAINT VINCENT AND THE GRENADINES SAMOA SAN MARINO SAO TOME AND PRINCIPE SAUDI ARABIA SENEGAL SERBIA SEYCHELLES SIERRA LEONE SINGAPORE SINT MAARTEN (DUTCH PART) SLOVAKIA SLOVENIA SOLOMON ISLANDS SOMALIA SOUTH AFRICA SOUTH GEORGIA AND THE SOUTH SANDWICH ISLANDS SOUTH SUDAN SPAIN SRI LANKA SUDAN SURINAME SVALBARD AND JAN MAYEN SWAZILAND SWEDEN SWITZERLAND SYRIAN ARAB REPUBLIC TAJIKISTAN TANZANIA, UNITED REPUBLIC OF THAILAND TIMOR-LESTE TOGO TOKELAU TONGA TRINIDAD AND TOBAGO TUNISIA TURKEY TURKMENISTAN TURKS AND CAICOS ISLANDS TUVALU UGANDA UKRAINE UNITED ARAB EMIRATES UNITED KINGDOM UNITED STATES URUGUAY UZBEKISTAN VANUATU VENEZUELA, BOLIVARIAN REPUBLIC OF VIET NAM VIRGIN ISLANDS, BRITISH WALLIS AND FUTUNA WESTERN SAHARA YEMEN ZAMBIA ZIMBABWE SALES CONTACT CUSTOMER SUPPORT LEAFLET REQUEST CONTACT ABOUT DIAB Diab has been at the leading edge of composite core material development for over sixty years, supplying a wide range of markets including marine, wind energy, transport, aerospace and industry. 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