Wireless Tech -Wifi ,Wimax and Zigbee and its comparisonFull description
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Differences Between OCIMF 2009 and OCIMF 1991
Division ContiTech of Continental AG
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Differences Between OCIMF 2009 and OCIMF 1991 • Old – Guide to Purchasing, Manufacturing and Testing of Loading and Discharge Hoses for Offshore Moorings – Fourth Edition 1991
• New – Guide to Purchasing and Manufacturing Hoses for Offshore Moorings – Fifth Edition 2009
Division ContiTech of Continental AG
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LRQ 4000491
Differences Between OCIMF 2009 and OCIMF 1991 • Foreword – Definitions added to clarify terms used – Clarification on Double / Single Carcass
Division ContiTech of Continental AG
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Differences Between OCIMF 2009 and OCIMF 1991 • Technical Requirements – – – – – – – – – –
19 & 21 Bar operating pressures 21m/s flow velocity Aromatic content 50% Internal galvanisation Axial load capability Lining thickness Bolt clearances Weld / MPI requirements for hoses with rings Requirements for hoses with nipple-less flanges Changes to lifting lug SWL and orientations
19 & 21 Bar operating pressures 21m/s flow velocity Aromatic content 50% Axial load capability Lining thickness Bolt clearances Weld / MPI requirements for hoses with rings Requirements for hoses with nipple-less flanges Internal galvanisation Changes to lifting lug SWL and orientations Double carcass definition Reeling hose section added Offshore LPG hose section added
Division ContiTech of Continental AG
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Differences Between OCIMF 2009 and OCIMF 1991 • Acceptance Tests – – – – – – – – – –
Material Testing on lining and cover every three months Traceability Stiffness Test Method changed Torsion Test (Optional) Tensile Test (Optional) Proof Pressure Test (1.5 x WP) Continuity Test Lifting Lug Test Manufacturer's Report expanded Branding – Double or Single Carcass
Division ContiTech of Continental AG
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Differences Between OCIMF 2009 and OCIMF 1991 • Prototype Tests – – – – – –
Clarification of when a new prototype test is required Prototyping on 600mm & 300mm hoses Material Testing on Lining and Cover Torsion Test Tensile Test Dynamic Test
Division ContiTech of Continental AG
Q1-0185
LRQ 4000491
Division ContiTech of Continental AG
Q1-0185
LRQ 4000491
Differences Between OCIMF 2009 and OCIMF 1991 • Prototype Tests – – – – – – – –
Clarification of when a new prototype test is required Prototyping on 600mm & 300mm hoses Material Testing on Lining and Cover Torsion Test Tensile Test Dynamic Test Crush Test Destructive Lifting Lug Test
Division ContiTech of Continental AG
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Differences Between OCIMF 2009 and OCIMF 1991 • Inspection Guide – Inspection procedures expanded – Acceptance tests expanded
Division ContiTech of Continental AG
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Differences Between OCIMF 2009 and OCIMF 1991 • System Design Considerations – Expanded "Hose System Design Commentary (1993)"
• • • • • • •
Hose system design – diagrams and applicable hose types SPM String length calculation corrected MBM String length calculation Tandem String length calculation Discontinuous Hoses Use of MBCs Surge Event recommendations
Division ContiTech of Continental AG
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LRQ 4000491
Differences Between OCIMF 2009 and OCIMF 1991
• OCIMF 2009 to be published very soon • OCIMF 1991 will be withdrawn in Dec 2011 • Until then hoses can be branded and supplied in accordance with either OCIMF 1991 or OCIMF 2009
