1 SPECIALITY pipe AND TUBE. FOR BOILER AND PETROCHEMICAL PLANT. Contents Introduction Chronology of Chita Works 1. 2. Location of Chita Works 4. Tubular Products and Applications 6. Manufacturing Process and Equipment Seamless pipe Process Equipment 8. Special Steel pipe Process Equipment 10. ERW pipe Process Equipment 12. Quality Assuarance System 14. Research and Development 17. Size Availability 1. Hot Finished Seamless pipe and Tube Small Diameter 18. Medium Diameter 20. 2. Cold Finished pipe and Tube 22. (Seamless and Electric-Resistance-Welded). 3. Electric-Resistance-Welded pipe and Tube 23. Reference of Specification 1. ASTM/ASME : Steel tubes for Heat Transfer (2003). (1) Chemical Requirements and Tensile Requirements 24. (2) Test and Examination 26. 2. ASTM/ASME : Steel Pipes for Piping (2003). (1) Chemical Requirements and Tensile Requirements 28. (2) Test and Examination 30.
2 Comparison of Specifications 34. Marking and Packaging 38. For Inquiring and Ordering 40. Introduction Boilers play an important role in various types of plants for the power and chemical industry. With the progress of these industries, modern boilers have become larger in size and the temperature, as well as the pressure, has increased. Therefore, the steel pipes used within them must be of a higher quality. Chita Works is one of the world's largest specialized steel pipe mills, manufacturing high quality steel pipe for boilers and heat exchangers using integrated processes ranging from raw materials to final quality control. Using their ample knowledge and experience, JFE Steel Corporation has installed up-to-date manufacturing and inspection facilities at Chita Works. Furthermore, Chita Works includes a fully expanded research division, which is making vigorous endeavors in research and development to meet the highly sophisticated needs of the individual users.
3 JFE Steel strives for the complete satisfaction of its customers and looks forward to their continued patronage. Boiler tubes Pipes for Piping Use HRSG module Plant piping 1. Chronology of Chita Works Chita Works : Marking out new directions for challenge History of Cast and Tubular Products along the coordinates of history and tech nology. 1943. 1945. Chita Works established as special steel plant. Steelmaking shop begins operation. 1949 South casting shop begins operation. 1950 Kawasaki Steel Corporation established. Chita Works began operation in 1943 as part of Kawasaki Heavy 1953 Demming implementation prize. Industries. The plant was originally constructed to produce special 1961 North casting shop begins operation. steels, and manufacture various types of molds, rolling rolls, and Spiral tube mill begins operation. other cast steel products. When Kawasaki Steel Corporation was 1964 Medium diameter ERW pipe mill (14''mill) begins operation.
4 Established in 1950, Chita Works became a part of the new 1970 Small diameter seamless pipe mill begins operation. 1971 Butt-welded tube mill begins operation. company. At that time, the production system was completely OCTG production equipment start up. renovated in response to the needs of the time and Chita Works 1972 Small diameter ERW pipe mill begins operation. became a specialty plant mainly producing steel pipes. Beginning 1978 Medium diameter seamless pipe mill begins operation. with the construction of a large diameter spiral tube mill in 1961, a Medium diameter ERW pipe mill (26''mill) begins operation. succession of new pipe -making shops was built. This established a 1979 V-process casting equipment start up. production system that covered all types of steel pipe from butt- 1981 Cumulative pipe production at Chita Works reaches 10 million tons. welded tube to seamless.
5 1983 High grade special OCTG production equipment expanded. In April 2003, the operations of Kawasaki Steel and NKK were Challenge Development of numerical control (NC) rolling technology for reorganized, and Chita Works was reborn as part of JFE Steel seamless pipe . Corporation. (Awarded the Okochi Memorial Special Production Prize). Chita Works has now become one of the world's leading pipe - 1985 ERW pipe production technology using full cage forming making plants, boasting the world's most complete product line of method. pipe and tubular products made at a single facility. Chita Works is (Awarded the Aida A ward of Japan Society for Technology of Plasticity. constantly aware of their mission to contribute to society by 1990 CBR forming mill for stainless ERW pipe started up. developing and applying the world's most advanced technologies. Modernization of small diameter heavy wall ERW pipe mill.)
6 With this in mind, they will continue to meet the diverse needs of Stainless flexible tubing mill begins operation. their customers with the highest levels of product quality. Technology 1991. Square pipe (square column) production equipment started up. Special pipe mill equipment expanded. Start of production of cast high speed steel rolls. 1993 ISO 9001 certification ( pipe ). Establishment of high productivity production technology for stainless seamless pipe . (Awarded the Okochi Memorial Special Production Prize). 1994 Modernization of spiral tube mill. 1998 Start of production of cast super high speed steel rolls. History Development of martensitic stainless steel seamless pipe for line pipe . (Awarded the MITI Minister's Prize). 1999 ISO 9001 certification (castings). ISO 14001 certification. 2000 HISTORY pipe production equipment started up. 50th anniversary of establishment of Kawasaki Steel Corporation.
7 Cumulative production of seamless steel pipe reaches 10. million tons. 2002 JFE Holdings, Inc. established. 2003 JFE Steel Corporation established. Start of plant or equipment operation Topics 2 Prize-related 3. Location of Chita Works Located in the center of Japan, with excellent access to world markets Chita Works is part of the Chukyo Industrial Zone and faces Kinuura Bay. Giving it good access to the world's sea lanes. Located almost in the center of the Kinuura Coastal Industrial Zone, Chita takes advantage of its excellent site conditions as a base for supplying tubular products to users around the world while coexisting with nature. The site also has outstanding access to other An Integrated Production System and Ideal Layout related industries, beginning with the company's East Works and West Works The group of shops that make up Chita Works For Obu which supply materials for pipemaking.
8 In short, Chita enjoys an excellent kinuura Rinkai Line was laid out on a million m2 site to location for growing hand in hand with companies around the world. create the ideal pipe production system. All Goudo River North Gate aspects of the production system, from Higashi unification of research and development to Narawa 1. Station concentration of technology and efficient 2 7. quality control are realized by taking full Main Handa Golf Links advantage of the features of the location. Gate 10. 12. This modern plant is a tangible symbol of 11. 13 5. Chita's confidence that it can meet demand Asmil 8 4. for steel pipes of all types and sizes as one of the world's leading pipemaking works. 3. 6. 9. Ishikawa 2-nd Bridge Export Quay JR. Kinuura Port Tak Do me Chita Hall eto Meishin Express Way Casting shop stic yo Nagoya N pipe mill Lin Qu e ay Nagara River Shiota Other facility To Field me i Ex p South Gate For Taketoyo 500 meter H ss re ig h Wa W.
9 Kiso River Obu y1. ay Yokkaichi JR Tokaido 1 North casting shop JR. Line 2 South casting shop Sh Handa ink Handa 3 Spiral (large diameter) tube mill an Chita Works se Central Japan 4 Medium diameter ERW pipe mill (26" mill). n Chiba International Airport Taketoyo Yahagi River Tokyo Head Office 5 Small diameter ERW pipe mill (3", 6" mill). Kinuura Bay Toyohashi 6 Small diameter ERW pipe mill (4" mill). Ise Bay keihin Toyooka Mikawa Bay 7 Medium diameter seamless pipe mill Chita Works East Japan Works Kinuura Coastal 8 Small diameter seamless pipe mill Morozaki West Japan Works Indutrial Zone 9 Special steel pipe mill 10 Main building Cape Irako 11 Tubular Products and Castings Research Dept. Fukuyama Kurashiki 12 Quality Assurance Group (Inspection). By Train 13 Training Center Stainless steel coils JR Line (From Nagoya station). Take a Tokaido Line train towards Toyohashi and stop at Obu Site area : 106m2.
10 Hot rolled coils station. Billets Change trains to Taketoyo Line. Stop at Higashi-Narawa station, just in front of Chita Works. -Total time expected is 1 Hour High alloy slabs Meitetsu Line (From Shin-Nagoya station). Take a Utsumi-kowa Line train from Shin-Nagoya station and stop at Chita-Handa station. Take a taxi from Chita-Handa to Chita Works.(10 Minutes). -Total time expected is 50 minutes. By Car 4 10 minutes by car from Handa to Chita Works. 5. One of the world's leading pipe mills Tubular Products and Applications World's most complete line of tubular products : Hot process East Works Chita Works : Cold process Energy-related Tubular Products [Seamless pipes] Boiler and heat transmission use West Works Medium diameter seamless pipe Boiler water tubes , flue pipes, Medium diameter seamless pipe mill superheat tubes , Heat exchangers Seamless square column Oil country tubular goods(OCTG).