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OFFSHORE OIL EXPLORATION
Atlas began supplying castings for TLP's and other offshore oil projects in 1990. Since that time we have provided a variety of high strength cast components to over a dozen different customers. Typical castings include: riser baskets, tendon porches, load rings, anchoring receptacles, platform nodes, mooring trunnions, hot taps, and Wye bodies. Atlas has developed special alloys to meet the unique requirements of offshore systems. These materials are qualified to RP2Z CTOD 345 mpa Yield Strength, Shell Supplement 11, BP SP-1117, and/or military HY80. Atlas commonly assists the customer to achieve the best design for the lowest cost. This includes conversions from fabricated or forged products to cast parts. In addition we provide rough machining, finish machining, special coatings, welded attachments, material overlays, and component assembly. If you have a demanding application for an offshore system, we can help.
Functional test, performed at Atlas Castings, of a 48,000 lb. roto latch mechanism used to anchor a TLP to the ocean floor.
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35,680 lb Tendon Porch casting for TLP, converted from a fabrication for reduced cycle time and cost reduction.
36,000 lb Node cast using ATLAS Alloy 806,500 mpa yield strength.
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12,856 lb Wye body used to divert oil on the ocean floor, converted from a forging for cost savings.
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Tension Load Ring Housing used to support vertical oil pipe, concurrently engineered for critical application.
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19,080 lb Class 24 Receptacle cast using ATLAS Alloy 804,345 mpa yield strength.
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For more information or to request a price quotation, please contact Atlas Castings & Technology at 253-475-4600, send a facsimile to 253-473-8710, or send an email from the Contact US page.
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