An Introduction to Grayloc Products! Serving your Piping and Pressure Vessel requirements for over 50 years!

An Introduction to Grayloc Products! Serving your Piping and Pressure Vessel requirements for over 50 years!

Grayloc Products An Oceaneering International Company Oceaneering is a global oilfield provider of engineered services and products, primarily to the offshore oil and gas industry Founded in 1964, Oceaneering has grown from an air and mixed gas diving business in the Gulf of Mexico to a diversified, advanced applied technology organization operating around the world. Oceaneering achieved this growth by executing a plan of both internal research and development augmented by strategic acquisitions. Oceaneering Main Office: Oceaneering International, Inc. 11911 FM 529 Houston, Texas 77041 Tel +1 (713) 329-4500 Fax +1 (713) 329-4951 www.oceaneering.com

About Oceaneering International Inc Founded in 1964 Listed on the NYSE 56 Offices in 20 Countries More than 8000 employees Oil Field Support Remotely Operated Vehicles ROV Tooling & Subsea Engineering Subsea Products Subsea Projects Inspection & Integrity Management Mobile Offshore Production Systems Non-Oil & Gas related Oceaneering Space systems Entertainment systems Marine Division

Oceaneering s Products and Services Oil & Gas Technology

Grayloc Products Recent History & Moving Forward Acquired by Oceaneering International Inc during 2005 Reflange product line integrated into Grayloc Products portfolio Acquired SMX International Canada during 2010, now known as Grayloc Products Canada Ltd

Grayloc Products and Services Grayloc Clamp Type Connectors SMX Non Slam Nozzle Check Valves Grayloc Compact Flanges Grayloc Remotely Operated Connectors SMX Universal Ball Joints Grayloc Hinge Closures Grayloc On-site services

Grayloc Engineering, Manufacturing & Sales Locations Oakville, Ontario, Canada - Engineering - Manufacturing - Sales Aberdeen, Scotland - Engineering - Manufacturing Houston, Texas - Sales - Engineering Houston, Texas - Engineering - Manufacturing - Manufacturing - Sales - Sales Aberdeen, Scotland - Engineering - Manufacturing - Sales Dubai, UAE - Manufacturing - Sales Kuala Lumpur, Malaysia Dubai, UAE - Sales - Manufacturing Kuala Lumpur, Malaysia - Sales - Sales Grayloc Products, L.L.C. 9342 Telge Road Houston, Texas 77095 U.S.A. Western Hemisphere Grayloc Products Canada Ltd. 837 Fourth Line Oakville, Ontario L6L 5B8 Canada Grayloc Products Ltd. Hydropark, Tern Place Denmore Road, Bridge of Don Aberdeen, Scotland AB23 8JX Eastern Hemisphere Grayloc Products M.E. Unit No FZS1-BG04 Jebel Ali Free Zone Dubai, U.A.E. Manufacturing & Headquarters 30,000ft 2 Manufacturing 20 Machine Tools Three Production Shifts Manufacturing Facility 30,000 ft 2 Manufacturing 14 Machine Tools One Production Shift Manufacturing Facility 5,600 ft2 Manufacturing 5 Machine Tools Two Production Shifts Manufacturing Facility 5,500 ft2 Manufacturing 5 Machine Tools Two Production Shift

Grayloc Products Facilities Aberdeen UK Dubai UAE Houston Tx USA Oakville Canada

Grayloc Markets Petro-Chemical & Refining Oil & Gas Production - Land, Offshore & Subsea Steam Assisted Gravity Drain (SAGD) Coal Gasification & Liquefaction Cryogenic Aerospace Hydraulic Steam & Nuclear Power Food Processing Research & Development Environmental Defense

Grayloc Applications Process Piping (ANSI 900# - 4500# / API 2M - 20M) Flexible and Rigid Pipeline Production Manifolds / Flow Lines Compressors / Pumps Vessel / Reactor Closures Instrumentation Jacketed Piping Systems ASME Code Pressure Vessels Hazardous Service (Subsea, Nuclear, etc.) Lethal Service US Navy Level 1 Subsafe

The Ultimate Connection - Grayloc Metal to Metal Sealing Technology Grayloc Metal to Metal Sealing Technology has been field proven and reliable for over 50 years. Main products include Grayloc Connectors, Compact Flanges and Remotely Operated Connectors. Each recognized as a standard for critical service piping and pressure vessel connections world wide, providing the strength and sealing integrity of a welded joint, with the versatility of a mechanical joint, and by far superior to ANSI or API ring joint flanges, compare Grayloc technology -vs- std flange below In addition and compared to conventional ANSI or API ring joint flanges, Grayloc Metal to Metal Sealing Technology is significantly lighter and smaller, with less bolts, helping to reduce fabrication times, assembly times and significantly reducing overall project costs Long after installation, ongoing advantages include increased performance, lowered maintenance costs & reduced inventories Grayloc Metal to Metal Sealing Technology - Proven to be the Ultimate Connection in over 50 years of critical field service - Grayloc Connector Std Flange Grayloc Compact Flange

Grayloc Clamp Connector Grayloc Clamp Connector The Original Clamp Connector since 1954! Using well proven Grayloc metal to metal seal ring, Grayloc Clamp Connectors provide the strength and sealing integrity of a welded joint, with the versatility of a mechanical joint Grayloc Clamp Connectors provide maximum convenience in terms of the space, weight and time savings for makeup and breakdown The Grayloc Clamp Connector is recognised as the industry standard for critical service piping and pressure vessel applications worldwide

Grayloc Connector Component Parts

Why Grayloc Connectors Outperform Flanges Significantly Lighter and Smaller Metal-to-Metal Sealing (Zero Leakage / Fugitive Emissions) Toughness / Extreme Service Ease of Installation (Only 4 Bolts) Low Make-Up Torque (as much as 75% less) Less Maintenance Low Inventory Requirements No Bolt-Holes to Align Equivalent ANSI Flange

Grayloc Connectors vs. Flange Assys. (Weight - Lbs.) Pipe Size 3" 6" 10" Grayloc Connector API 5000# Flange Assy. ANSI 1500# Flange Assy. 37 144 415 92 365 1032 121 407 1100 1100 1000 900 800 700 600 500 400 300 200 100 0 3" 6" 10"

Production Manifold Offshore Gulf of Mexico

ExxonMobil (Kizomba A) Manifold Subsea West Africa

Methanol Reformer

Grayloc Compact Flanges A superior lightweight and compact solution for critical service piping and pressure vessel applications Utilizes well proven Grayloc metal to metal seal ring technology Compact in comparison to ANSI or API flanges Less weight than ANSI or API flanges, & proven cost effective solution Grayloc Compact Flange Standard ANSI or API

Grayloc Compact Flange - Components Std Flange Grayloc Compact Flange Grayloc Compact Flange Standard Heavy Hex Nuts Grayloc Seal Ring Standard All Thread Studs

Grayloc Remotely Operated Connectors A safe, mechanical connector for use in hazardous environments, and personnel restricted zones Utilizes well proven Grayloc metal to metal seal ring technology Clamp pre-loads with single drive screw operation Reduced opening and closing times, realises significant savings in man-hours and costs

Grayloc Remote Connector Grayloc Remote Connectors on Offshore Platform Surface Trees

Grayloc Subsea Connector for Customer Subsea Retrievable Choke Valves

HORIZONTAL JUMPERS CAN BE EMPLOYED FOR VARIETY OF HORIZONTAL TIE-INS SUBSEA Grayloc Subsea Connector Grayloc Subsea Connector

Grayloc Hinged Closures Typically used on Pressure Vessel Man ways, Pig launchers, Receivers etc Reduced opening and closing times, realises significant savings in man-hours and costs Utilizes standard Grayloc clamps and the Grayloc metal to metal seal ring technology Safe, effective, and dependable, assembly methods every time

Grayloc Hinged Closures

Grayloc Remotely Operated Hinge Closures

SMX Non-Slam Nozzle Check Valve Advantages: Prevents damage to upstream piping when flow reverses Minimizes pressure loss during normal operation Fast dynamic, non-slam response reduces destructive return flow (water hammer) effect The lowest life cycle cost of any check valve on the market today Reliable, maintenance-free operation Design standards: ASME B16.34, API 6D, CSA Z245.15 ASME Class 150 through to 4,500 and up to API 10,000 End connections: Industry standard end connections available, including Grayloc hub and compact flange

SMX Universal Ball Joints Leak-free, low maintenance swivel connection SMX Flexi-Ball provides bi-directional movement, 360º rotation and up to 30 degree axial pivot SMX Uni-Ball delivers bi-directional movement and 360º rotation High-integrity leak-free seal combination of metal and contoured graphite rings Compensates for linear and rotational pipe movement and expansion

Grayloc Products Technical Support and On-site Services Grayloc Products on-site Services, Product Training, Inspection & Repair For all Grayloc connections, any size Available for immediate, global, mobilization Fully qualified, approved personnel

Summary of End User Benefits Reliable Zero Leakage Sealing Technology Light Weight Compact Design Ease Assembly Low Make-Up Torque Less Maintenance Low Inventory Requirements No Bolt-Holes to Align (Clamp Connectors) Total Project Support Over 55 Years of Field Proven Experience Four (4) Engineering, Manufacturing and Sales Locations Strong Financial Resources to Support Large Projects Field Service Personnel Available to Provide On-Site Support

Thank you for your interest in Grayloc Products, and we hope you enjoyed our presentation To request further information please contact your local facility listed below: Western Hemisphere Eastern Hemisphere Grayloc Products, L.L.C. 9342 Telge Road Houston, Texas 77095 U.S.A Tel: +1 (713) 466-8853 Fax: +1 (713) 937 2335 E-mail: GraylocProducts@Grayloc.com Grayloc Products Ltd Hydropark, Tern Place Denmore Road, Bridge of Don Aberdeen, Scotland AB23 8JX Tel: +44 (0) 1224 222790 Fax: +44 (0) 1224 222780 E-mail: Sales.UK@Grayloc.com Grayloc Products 17 Jalan Telawi Bangsar 59100 Kuala Lumpur Malaysia Tel/Fax: +60 3 22848006 E-mail: Sales.AP@Grayloc.com Grayloc Products Canada Ltd 837 Fourth Line Oakville, Ontario L6L 5B8 Canada Tel: +1 (905) 842-3150 Fax: +1 (905) 842-1785 E-mail: GraylocProducts@Grayloc.com Grayloc Products M.E. Unit No. FZS1-BG04 Jebel Ali Free Zone Dubai, U.A.E. Tel: +971 (0) 4 886 1980 Fax: +971 (0) 4 886 1766 E-mail: Sales.ME@Grayloc.com

Serving Piping and Pressure Vessel requirements for over 50 years! What s Your Application?