Heat Exchanger Tubes

Heat Exchanger Tubes

Heat Exchanger Tubes / p.3 A spirit of excellence is the world leader in premium welded tubular solutions, serving energy, process and desalination markets. Our greatest pride and responsibility is to meet and exceed customer expectations. «Beyond the tube» translates our desire to offer every client the best solution beyond specifications with tailored products and services. Quality and safety We provide the highest level of quality and safety. This level is guaranteed by our stringent control procedures and unchallenged technical experience. Every tube leaving our facilities is controlled, safe and traceable. Our best testimony of product quality is our long list of references worlwide. Innovation Combining our force with the Vallourec Group, our R&D teams develop ambitious innovation and research programs to enhance the performance of our tubes in the toughest environments. Premium at heart Our offer is based on an exclusive relationship and dialogue with our clients : every order is tailored to meet all its requirements. Our premium offers include a variety of specifications and services all along the value cha Close to market You can rely on our local sales force and our worldwide factory network in 5 countries on 3 continents.

p.4 / Heat Exchanger Tubes Heat Exchanger Tubes / p.5 Markets Tubes for every heat exchanger We supply welded tubes for heat exchangers in powergen (nuclear and thermal), desalination and process applications. Our high-performance welded tubes are used in Condensers, high-pressure and low-pressure FeedWater Heaters as well as MSRs (moisture separator steam reheaters). Our tubes in power plant applications Nuclear Power Plant MSR More than 500 power plants delivered More than 0 nuclear MSRs delivered More than LNG trains More than 90 desalination plants delivered Tough, reliable and durable has extended its expertise to high-performance products for the harshest environments. We can provide tubes that sustain seawater, brackish water or corrosive products with outstanding durability and reliability. Thermal Power Plant Condenser LP & HP FeedWater Heaters World leader in powergen desalination & process Condenser LP & HP FeedWater Heaters

p.6 / Heat Exchanger Tubes Heat Exchanger Tubes / p.7 Finned Bent Corrugated Titanium TP 439 Austenitic Products Straight & smooth Premium titanium & stainless steel welded tubes Welded tubes, tailored to your needs provides a wide range of grades and sizes: titanium, austenitic stainless steel, ferritic stainless steel (TP439 used for MSR and FWH HP) and super stainless steel. Our tubes can be straight, bent, smooth, finned or corrugated. Each order is unique and every tube delivered has been defined, designed, produced, inspected and packaged. The weld : a proven reliability Tube welding technology guarantees the best dimensional characteristics for your tubes. The thickness is constant and high performance thin walls are possible. The diameter and weld bead thickness are always under control as well as every metallurgical characteristic.

p.8 / Heat Exchanger Tubes Heat Exchanger Tubes / p.9 Titanium The superior solution Titanium is becoming the most efficient and cost-effective material for an increasing number of applications. It offers unmatched corrosion resistance combined with high mechanical properties. Moreover, our titanium welded tubes can be manufactured in very thin-wall gauges saving both on cost and weight. Titanium experts World leader in titanium tubes, has the experience and expertise to bring the highest level of technical assistance, to help integrate titanium tubes within customer s design. In addition we have secured access to superior titanium strip, with a capacity to meet the needs of the market. Proven reliability Zero corrosion

p. / Heat Exchanger Tubes Heat Exchanger Tubes / p. Manufacturing process Expert manufacturing process Tube mill strip is uncoiled and fed through a multiple stand forming mill which shapes the strip into a tube. The tube is welded without filler metal in an inert atmosphere using a non-consumable tungsten electrode (T.I.G. welding) or laser technology. Dimensional properties are achieved when the as-welded tube passes through a final, multi-stage sizing mill. Mechanical and thermal stresses are relieved by in-line induction heating under inert atmosphere. Afterwards, the tube is straightened, 0% Eddy Current (EC) tested, line marked, then automatically cut. Finished tube ends are deburred. The product is subsequently dimensionally inspected, tested through NDT controls (pneumatic testing, EC inspection and Ultrasonic Testing) and packaged to customer specification. Excellence in every plant Our manufacturing process is designed to guarantee the highest level of quality and safety for tubes, in accordance with customer specifications, and beyond. We believe in constantly improving our factories and production methods. Our equipment is stateof-the-art and we implement stringent maintenance procedures to ensure the highest quality of every tube coming off of our lines. Every Vallourec Heat Exchanger Tubes factory shares the same values and practices, ensuring the same excellence everywhere, both in the production process and plant management. Over state-of-the-art welding lines in the world

p. / Heat Exchanger Tubes Heat Exchanger Tubes / p. Process control Mastering the process control With over years of experience and continuous progress Vallourec Heat Exchanger Tubes masters the entire welding process and provides the highest level of quality and safety in the market. Non Destructive Testing (NDT) NDT is at the heart of our quality process and is the result of an unmatched experience of welded tubing solutions. Vallourec Heat Exchanger Tubes has always been a pioneer in NDT and provides high-end controls including ultrasonic, Eddy Current, pneumatic and hydraulic testings. Leaders in ultrasonic testing was the first company in the world to develop ultrasonic testing on welded tubes, as early as in 1977, exceeding the ASTM B 338 standard that only required Eddy Current inspection. Thanks to our research team, we have improved the ultrasonic testing on welded tubes and can offer it as standard for all demanding customer. Certified quality and safety EDDY CURENT TESTING ULTRASONIC TESTING PNEUMATIC TESTING AIR/AIR PNEUMATIC TESTING AIR- UNDER WATER HYDRAULIC TESTING

p. / Heat Exchanger Tubes Heat Exchanger Tubes / p. Corrugated Heat exchange enhancement Finned Seeking optimal performance for a better cost of ownership Vallourec shared resources 500 researchers worldwide 60 million dedicated to R&D yearly Vallourec Heat Exchanger Tubes dedicated resources 1full production line dedicated to R&D R&D and technical support managers Innovation The power of Vallourec research endeavors to develop research and create innovative solutions for its customers with the combined power of the Vallourec group and its own research facilities. Our R&D teams deploy extensive research programs in two directions: To enhance the performance and longevity of our tubes in the toughest environments. To optimize the production process, including non destructive testing methods and premium packaging solutions. We seek to design and produce uniquely tailored products for the most demanding applications in the world. Our most qualified engineers and experts are here for you : feel free to share your technical challenge with us! Increase your performance Lower your costs Save energy constantly develops its technology to procure thinner wall and enhanced surface tube. Finning and corrugation improve heat transfer and lower cost and size of the heat exchanger. We provide for example Valfin, ferritic finned tubes specially designed for MSR. The ferritic material, TP439 is best suited for the high temperature of the MSR. The finning can increase surface exchange area by at least 3 times. We also provide Fine-Fin, a finned tubular solution which yields numerous benefits for shell and tube heat exchangers including reduced size and cost for new equipment, increased performance of existing equipment, and availability in corrosion resistant materials such as titanium and duplex stainless steel. 5 technical partnerships with customers

p. / Heat Exchanger Tubes Heat Exchanger Tubes / p. Optimized logistics Packaging solutions On site technical assistance Premium service Creative solutions Client proximity is our pride. assists its customers in a creative way to support their most critical projects. We can help design a project and recoend the most adapted technical specifications and best available services. For example, we can offer exclusive services through long-term agreements and collaborative planning: secure price and availability of raw material, optimize logistics or deliver production flexibility. In other instances, for your most demanding projects (long tubes, stringent transport and storage conditions or specific tube installation), we can develop and produce customized packaging solutions. Our ultimate goal is to deliver you the best service to lower your total cost of ownership. Exclusive Valpack offer On-site operations are tricky and involve a great number of teams and operators. We can make your life easier: ask about our on-site services. We can ease and secure deliveries and supervise handling, tubing and retubing operations. can bring you unmatched on-site assistance for optimal quality. Our services are tailored to your every specific need.

p. / Heat Exchanger Tubes Heat Exchanger Tubes / p.19 Typical standards and materials Standards Applications Typical chemical requirements in % according to ASTM Tubing Typical Tensile requirements (min) Typical Yield strength 0,2 at high temperature (min) - MPa-ksi Thermal conductivity W/(m C) - BTU/ (h.ft F) Density Coefficient of expansion ˉ6 / C( C ) - ˉ6/ F (68 F ) Young modulus (tensile) ³ MPa - ³ ksi Ferritic Duplex ASTM / grade (UNS N ) Closest EN /*DIN / registered trademark grade VHET Feedwater Heaters Condensers Desalination Chemical and Petrochemical Automotive Others VALLOUREC STAINLESS STEELS A 240 1.4521 444 X 0.0 1 1 TP 444 (S44400) A 268 - A 803 TP 439 (S4) A 268 - A 803 (S447) A 789 - A 790 (S324) A 789 - A 790 (S3) A 789 - A 790 (S320) A 249 - A 688 TP 4 (S400) A 249 - A 688 TP 4L (S403) A 249 - A 688 TP 4LN (S453) 1.45 439 X X X X X 0.07 1 1 1.4592 AL 29-4C X X X X 0.03 1 1 1.4362 24 X X 0.03 2.5 1 (SEW 400) 1.4462 22-05 X X X (1) 0.03 2 1 1.44-07 X (1) 0.03 1.2 0.8 1.41 4 X X X X X 0.08 2 1 1.46 1.47 4 L X X X X X 0.03 2 1 1.43 4 LN X 0.03 2 1 C Mn Si Cr Mo Ni Cu Others.5 19.5 19 28 21.5 24.5 21 24 26 1. 2.5 1 0.5 3.6 4.2 0.05 0.6 2.5 3.5 3.0 5.0 1 3 5.5 4.5 6.5 6.0 8.0 8 8 8 0.05 0.6 N 0.0 0.2+4(C+N) Ti+Cb 0.80 Al < 0. N 0.04 0.2+4(C+N) Ti 1. N < 0.045 Cb+Ti : 0.2/1 6(C+N) Ti+Cb 0.05 N 0. 0.08 N 0. 0.5 0.24 N 0.32 0. N 0. TS MPa ksi 4 60 4 60 5 YS 0,2 MPa ksi 2 40 5 4 60 El% 0 C 2 F 0 C 392 F 0 C 572 F 400 C 2 F 600 (4) 87 (4) 400 (5) 58 (5) 6 90 800 1 5 485 70 5 450 65 550 80 5 0 5 260 38 4 60.9 3 47.9 360 52.1 480 69.6 7 22.8 0 21.5 2 2 2 34.5 50.1 280 40.6 3 46.3 4 60.9 7.4 1.5 0.2 2 31 3 45.0 1.9 0.5 0.3 5 24.7 0 43.5 98.2 90 0.8 C 68 F.2 24 8.2.9 8.6 0 C 2 F 0 C 392 F 0 C 572 F 400 C 2 F 24.2.1.7.2.2.2.2 24.8.3.5.7.6.9.5.9.5.4.5 19.3.6 19.5 19.3.3 19.3.3 19.3.3.3.6.8.8.8.8.8 kg / dm³ lb / in³ 7.7 0.28 7.73 0.28 7.67 0.27 7.7 0.28 7.8 0.28 7.8 0.28 0 C 2 F.2 5.7 5.2.8 9.3 0 C 392 F.8 6.4 5.8 9.7 5.4.5 7.5.3 9.6 0 C 572 F.8 6 7.7.6 9.8 400 C 2 F.6 6.3.4 6.3.4 5.8.9 C 68 F 2 31.9 1 29.2 7 0 C 2 F 0 C 392 F 0 C 572 F 400 C 2 F 196 28.5 9 27.3 1 26.2 4.1 Austenitic A 249 - A 688 TP 3 (S300) A 249 - A 688 TP 3L (S303) A 3 TP 3 Ti (S3) A 249 TP 3L (S303) A 249 TP 321 (S320) A 249 TP 3LMN (S326) A 249 (N08904) A 249 (S314) 1.4401 3 X X X X X 0.08 2 1 1.4404 (1.44) 3 L X X X X X 0.03 2 1 1.4571 3 Ti X X 0.08 2 0. 1.4438 3 L X 0.03 2 1 1.4541 321 X X 0.08 2 1 1.4439 4439 X 0.03 2 1 1.4539 904 L X X X X 0.02 2 1 1.4547 4 SMO X 0.02 1 0.8 19 19 19.5.5 2 3 2 3 2 3 3 4 4 5 4 5 6 6.5 9.5.5 28.5.5 5(C+N) Ti 0.7 N 0. 5(C+N) Ti 0.7 N 0. 0. N 0. 1 2 0.5 1 0. N 0. 5 485 70 5 5 5 550 80 490 71 6 98 5 0 5 5 5 240 2 31 3 45 6.7 0 24.5 5 26.8 0 24.5 0 26 5 37 2 2 2 33.4 8 21.5 0 7 24.2 6 21.1 0 2.4 5.5 190 27.6 2 19.1 1.5 5 21 7.4 0.5 190 27.5 0 21 2 33.4 1.8 1 1 19.6 1.1 1 5.4 1 19.5 2 33.4.6 7.7.6 7.7.4 7.7 73.5 7.9 8.1 7.5.5 7.9.6 8.4.6 8.4.6 8.4.3.3.3.4.4.4 1 1 1.2.1.2.5.6 8.5 9.2 8.05 0.29 7.97 0.29.5 9.2.8 9.3.5 9.1.2 8.4.8 9.3.8 9.3.3 9.6.5 9.7.1 8.9.3 9.6.6 9.8.5 9.7.8 9.3.6 9.8.2 9.6.9.5.2.2 9.5.9 0 29 195 28.3 0 29 190 27.5 190 27.5 190 27.5 3 26.5 0 26.1 3 26.5 5.4 5.4 9 24.5 9 24.5 Heat resistant austenitic 1.4828 4828 X 0. 2 1.5 2.5 19 21 N 0. 550 80 2 33 0.3 1.8 0.5 91.2 7.8 0.28.5 9.1.5 9.7 196 28.4 TITANIUM ALLOYS C N H Fe O Other elements Titanium B 338 GR.1 3.70* Ti gr.1 X X X 0.08 0.03 0.0 0. 0. rem. B 338 GR.2 3.70* Ti gr.2 X X X X 0.08 0.03 0.0 0. 0. EACH < 0. TOTAL < 0.40 rem. B 338 GR.3 3.7055* Ti gr.3 X 0.08 0.05 0.0 0. 0. rem. B 338 GR.7 3.72* Ti gr.7 X 0.08 0.03 0.0 0. 0. 0. Pd 0. rem. B 338 GR.9 Ti gr.9 0.08 0.03 0.0 0. 0. 2.5 Al 3.5 2 V 3 rem. B 338 GR. 3.75* Ti gr. X 0.08 0.03 0.0 0. 0. 0.2 Mo 0.4 0.6 Ni 0.9 rem. B 338 GR. Ti gr. X 0.08 0.03 0.0 0. 0. 0.04 Pd 0.08 rem. 240 50 450 65 50 6 (3) 90 483 70 50 8 2 40 380 55 2 40 483 70 50 2 40 24 8.7 262.2 38 50 262.2 38 531.3 77 4 60 262.2 38 96.6 2.5 2.9 31 2.5 434.7 63 324.3 47 2.5 55.2 8 4.2 4.9 21 4.2 379.5 55 269.1 39 4.2 41.4 6 96.6 4.2 96.6 50 4.6 34 96.6 22.7 22.7.8 22.7 7.6 4.4 22.8.2 22.7.7.7 19.1.7 8.3 4.8 21.2.3.7 1.5 1 1 1 1 1.5 1.5 1 1 1.5 1 1 4.5 0.3 9.3 4.9 9.5 5.3 8.5 4. 9.5 5.0 4.9 9.7 5.1 9.1 5.05 5.2 5.5 5.2 3.0 3.0 7.5 3 97 88.8 B 543 - B552 C 70600 B 543 - B552 C 700 B 543 - B552 C 740 B 543 C 440 COPPER ALLOYS Cu Ni Zn Pb Fe Mn As Sn 2.0872.19* 90/ X X rem. 9.0 1.0 1.0 0.05.0 1.8 1.0 2.0882.19* 70/ X X rem. 29.0 0.40 1.0 0.05 33.0 1.0 1.0 2.0883* 66//2/2 X X rem. 29.0 1.7 1.5 1.0 0.05 32.0 2.3 2.5 B70/AS X 70 73 rem. 0.07 0.06 0.02 0.06 0.8 1.2 2 40 360 52 440 63 3 45 5 1 8 5 5 40 45 26.3.3 1 70 8.94 0.31 8.94 0.31 8.94 0.31 8.67 0. 1. 8.9 8.9 0.8 9 21.6 9 21.6 1.67 AL 29-4C is registered trademarks of ATI Properties, Inc., an affiliate of Allegheny Ludlum. LDX 21, 4 SMO, 3MA and 3MA are registered trademarks of Outokumpu. (1) Oil and gas applications, (2) Mechanical applications, (3) Annealed, (4) 690 MPa (0 ksi) if OD (1 ), (5) 450 MPa (65 ksi) if OD (1 )

p. / Heat Exchanger Tubes Heat Exchanger Tubes / p.21 Titanium and Stainless Steel Welded Tubes Diameter and wall thickness capabilities ValBrite TM Premium Stainless Steel Welded Tube Solution for Brackish and Sea Water 2.8 2.500 inches 2.0 1.5 1.0 0.8 0.0 0.5 73 71 69 67 65 63 61 59 57 55 53 51 49 47 45 43 41 39 37 33 31 29 27 21 19 9 Outside Diameter (OD) 7 0,0 0,2 0,4 0,6 0,8 1 1,2 1,4 1,6 1,8 2,0 2,2 2,4 2,6 2,8 3,0 3,2 0.0 0.0 0.028 0.0 0.049 0.065 0.083 0.9 0.1 27 24 22 Average Wall Thickness (WT) inches BWG ValBrite TM production lines are specifically designed for welding superferritic, superaustenitic and superduplex stainless steel tubing. The advanced use of TIG or laser welding in combination with the bright annealing process and stringent NDE testing insure the highest quality and reliability of ValBrite TM. ValBrite TM tubes are eddy current and air pressure differential tested. Ultrasonic testing is available as a recoended option. A specific ValBrite TM datasheet is available upon request. Valfin Integrally Finned Welded Tubes Grades 439 L D 19.050. 0 VALFIN 19 ± 1.0 FINS / INCH Height of fin h: 1.5-0.059 in ± % Thickness at 1/2 height: 0.366-0.0 in ± % Plain section T 1.65/1..065/.069 Mean weight (kg / m) (lbs / ft) 0.695.467 Df Dr Wr 19.05.0.05.632 1..046 Wr min 1.05.041 Finned section - Mean values Se Outer surface (m2 / m) (sq.ft / ft) 0.8.5 Sp Projected surface (m2 / m) (sq.ft / ft) 0.03.056 Di.95.549 Internal cross section (2) (sq. ) 2.8.68 Si Internal surface (m2 / m) (sq.ft / ft) 0.044.4 Se / Si 3.62 Mean weight (kg / m) (lbs / ft) 0.581.390 Titanium Alloys.7 OD 73 (0.5 ) (2.8 ) 0.4 WT 2.77 (0.0 ) (0. ) Stainless Steels.7 OD 46.2 (0.5 ) (1.82 ) 0.4 WT 3.05 (0.0 ) (0. ) Titanium Alloys Stainless Steels Other dimensions can be considered upon request Length and Bending Capabilities VALFIN 27 ± 1.0 FINS / INCH Height of fin h: 1.27-0.050 in ± % Thickness at 1/2 height: 0.292-0.0 in ± % MAXIMUM AVAILABLE LENGTH For straight tubes: m - 82 ft For bent tubes : Developed: 42 m - 1 ft Straight leg: 22 m - 72 ft Titanium U-bent tubes can be considered upon request. BENDING CAPABILITIES R min R max 1.5 OD for 7.5 < OD/WT < OD x (0. OD/ WT - 3.5) for < OD/WT < 38 1 0 (U-shapes: 960 ) TUBE OUT-OF-ROUNDNESS IN THE BENT PART 8 % maxi for R 0 % maxi for 2 x OD R < 0 m % maxi for 1.5 x OD < R < 2 x OD D 19.050. 0 Plain section T 1.65/1..065/.069 Mean weight (kg / m) (lbs / ft) 0.695.467 Df Dr Wr 19.05.0.51.650 1..044 Wr min 1.06.042 Finned section - Mean values Se Outer surface (m2 / m) (sq.ft / ft) 0.6.6 Sp Projected surface (m2 / m) (sq.ft / ft) 0.03.057 Di.33.564 Internal cross section (2) (sq. ) 1.3.00 Si Internal surface (m2 / m) (sq.ft / ft) 0.045.8 Se / Si 4. Mean weight (kg / m) (lbs / ft) 0.580.390 OD: Outside Diameter WT: Average Wall Thickness R: Bending Radius 22.22.874 1.83.072 0.904.6 22.22.874 19.68.774 1.24.048 1..047 0.222.728 0.021.069..677 2.9 0.054.7 4.06 0.4.509 Other dimensions and profiles can be manufactured upon request.

Heat Exchanger Tubes / p. International Presence Contacts Europe China India Vallourec Heat Exchanger Tubes SAS contact.vhet-fra@vallourec.com Company Headquarters Boulogne Sales Office 27, avenue du Général Leclerc 92 0 Boulogne Billancourt France Tel: +33 1 49 09 39 81 Les Laumes Plant Z.I. rue Marthe Paris B.P. 21 0 Venaray Les Laumes France Tel: +33 3 80 96 90 contact.vhet-chn@vallourec.com Beijing Sales Office East Ocean Center, 3rd floor No. A24 Jianguomenwai Avenue Beijing, China Tel: +86 59 70 Shanghai Sales Office Unit 701A, Silver Court, No.2 South Xi Zang Road, Shanghai, 0021 China Tel: +86 21 63 5199 Vallourec Heat Exchanger Tubes Ltd. contact.vhet-ind@vallourec.com Hyderabad Plant and Sales Office 9-, Isnapur Patancheru Medak District Andhra Pradesh India 5027 Tel: +91 08455 224903 / 902 South Korea Pongsan Valinox contact.vhet-kor@vallourec.com Representative Office in Germany Theodorstrasse 9 40 472 Düsseldorf Germany +49 2 96 02 2865 United States Vallourec Heat Exchanger Tubes INC contact.vhet-usa@vallourec.com Morristown Plant and Sales Office 5501 Air Park Blvd Morristown, Tennessee 378 USA Tel: +1 4 587 88 Changzhou Co. Ltd 1, Paris Rd., Weicun, Chunjiang Town, Xinbei District, 27 ChangZhou, Jiangsu Province, China Tel: +86 519 8571 30 Xi An Baotimet Valinox Tubes Plant 0 Fengcheng 6 Road 7021 Xi An Shaanxi Province China Tel: +86 (29) 8651 5529 Incheon Plant and Sales Office 324-6, Hyosung-Dong, Gyeyang-Gu Incheon 407-7 South Korea Tel: +82 32 556 4424 Facility Sales Office

Company Headquarters - Boulogne Sales Office 27, avenue du Général Leclerc - 92 0 Boulogne Billancourt France Tel: +33 1 49 09 39 81 Fax: +33 1 49 09 39 99 www.vallourec.com Conception graphique www.sevanova.com - Février - Photos : Vallourec