PRODUCT CATALOGUE - tononokasteels.com

1 PRODUCT CATALOGUEA irport North Rd, Box 44689 - 00100 Nairobi, KENYAW ireless +254 20 2493144-6 Email: Rd, Box 44689 - 00100 Nairobi, KENYAW ireless +254 020 2063785 - 7, +254 020 2121840 - 2 Email: 1 Hollow Sections 2 Square Hollow Sections 3 Rectangular Hollow Sections 4 Round Hollow Sections 5 Black Round Pipes 5 Galvanized Pipes (Water Pipes) 6 Sheets & Plates 7MS Plates 8MS Chequered Plates 8 Galvanized Sheets 8 CRCA Sheets 8 Open Profiles 9 Guard Rails 9 Zed Purlins 10MS Plain Channels (Cold Formed)

2 10 Open Profiles 11 Reinforcement Steel Bars 12 Twisted Bars 13 TMT Bars 13 Miscellaneous Steel Products 14MS Bars 15MS Flats 15MS Angles 15I Beams & H Beams 16 Universal Beams 16 Universal Columns Sections AA Sections 17U - Channels 18 Sheets & Plates 18 Wire Products 19 Welded Mesh and BRC 20 Nails 20 Binding Wire 20 Other Items 21 Seamless Pipes 21 Stainless Steel Sheets 21 Technical Services 22 Galvanizing Services (for Structures, Towers and Steel Parts)

3 23 Cut To Length Plates, Wider Width and Thicker Plate Cutting 23 Pipe Flanging, Bevelling, Special Threading 23 Special Length Reinforcement Bars 23 Fixed Length Rebars Supply and Bending 23 Slot Cutting on Casing Pipes 23 Tononoka Corporate Policies 24 Certification 254 Corporate Mission To manufacture construction steel products meeting the world class standards by investing in environment friendly technology and quality manpower To import quality structural steel products from reputed manufacturers and support projects across Africa To supply manufactured and imported products through an established distribution network.

4 To the housing and construction sector across East and Central VisionTo be the largest quality steel products manufacturer in the Region. TONONOKA brand is synonymous to unwavering quality with commitment to world class service and customer care. At heart, we are always ready to embrace and adopt the most modern technology to provide excellent quality at an affordable price. As Africa opens more to economic development in trying to keep pace with the world, we are also diversifying from steel to plastic, paper and other projects. Tononoka Group is strategically located in Nairobi, Kenya, therefore having easy access to the Mombasa Port for export and import of materials, spares and machinery.

5 It is in close vicinity to the East African Community Market, and also has easy access to countries such as Zambia, Malawi, Ethiopia, Democratic Republic of Congo, South Sudan, Rwanda, Burundi, Uganda and STEELS LTD (TSL), Incorporated in 1991, located at North Airport Road Embakasi, Nairobi is a major producer of Black and Galvanized Steel Pipes, Casing Pipes, Screen Pipes, Round, Square and Rectangular Hollow Sections, Open profiles such as Z - Purlins, Door and Window Frames, Guard Rails, Welded Mesh, BRC, Binding Wire and Nails. Apart from the manufactured items, TSL stocks and supplies Seamless Pipes, Structural Steel Items such as Parallel Flanges, I Beams, H Beams, Channels, Girders, MS Angles and MS Flats, MS Plates of wider width up to 2000 mm and thickness of 75 mm (We shear and supply the plates in customized sizes to suit your exact requirements), Cold Rolled and Galvanized Sheets, Chequered Plates, Aluminum Plates, MS Rounds from 20 mm to 200 mm.

6 We have a State of the Art galvanizing plant where we galvanize various structural steel components, fasteners and other items on a job work basis apart from regularly galvanizing ROLLING MILLS LTD (TRM), Incorporated in 2005, located at Dandora, Nairobi is one of the leading producers of reinforcement steel. The major products are TMT (Thermo Mechanically Treated) Rebars and Twisted Bars. It is a self sustained rolling mill for producing long products. The manufacturing facility comprises of Electric Induction Furnaces, a Continuous Casting Machine (CCM), a Reheating Furnace (RHF) and a Bar Mill with mechanized cooling beds capable of producing TMT Rebars from 8 mm to 32 mm conforming to KS: 573 and BS 4449-2005 and equivalent.

7 The mill is also augmented with a testing facility having equipments such as Universal Testing Machine (UTM), Spectrometer and a Chemical Analysis GROUP employs approximately 1000 people with matching high skills and integrity. Seminars and trainings are conducted on a regular basis to upgrade and stay in touch with modern trends and practices in the industry. The group has a dedicated fleet of lorries/trailers for effective logistics support to the sales and distribution function. Introduction1 Hollow Sections2 Square Hollow Sections Square Hollow Sections (SHS) are made to the Kenya Bureau of Standards specification KS02-104:2001.

8 They are used for structural purposes, in the furniture industry, fabrication, the component industry, etc. The manufacturing process is similar to that of Black Round Pipes after which the pipes pass through sizing rolls and their profiles are converted into Square Hollow Sections. SQUARE HOLLOW SECTIONSSIZE THICK- WEIGHT PIECES SECT. MOMENT OF RADIUS OF SECTION(DxB)NESS PER AREA INERTIA GYRATION MODULUS(t) kg/mmmmmZy(cm3)Zx(cm3)(cm2)Ix(cm4)Iy(cm4 )ix(cm) iy(cm) TG - 01 Technical Specification for Square Hollow Sections3 Rectangular Hollow Sections Rectangular Hollow Sections (RHS) are made to the Kenya Bureau of Standards specification KS02-104.

9 They are manufactured on the tube mills using a high frequency induction welding technique. The strip is continuously seam-welded while round in shape and then gradually brought to the desired section in the sizing mill. The welded seam s strength is maximized by the cooling of each length of hollow THICK- WEIGHT PIECES SECT. MOMENT OF RADIUS OF SECTION(DxB) NESS (t) PER AREA INERTIA GYRATION HOLLOW SECTIONS40x2040x2550x2560x4075x50100x501 25x75150x50150x100200x100mm mm kg/m (cm2) Ix(cm4) Iy(cm4) ix(cm) iy(cm) Zx(cm3)

10 Zy(cm3)TG - 02 Technical Specification for Rectangular Hollow Sections4 Black Round Pipes Round Hollow SectionsBlack pipes are made to the Kenya Bureau of Standards specification KS06-259:1998 or the equivalent British International Standard BS:1387. They can be plain or bevel ended depending on the application. These pipes are meant for the conveyance of water, compressed air ad fluids. They are also used for water borehole casting pipes. They restrict the collapse of overburden soil. Slots are cut on the pipes for screening purposes depending on the application.