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STEEL TUBE FABRICATIONProudly made in Nigeria
Who are we?
We are Steel Tubes Manufacturers with 36 years of experience in Nigeria.The factory is located in Oregun Industrial Estate, Ikeja, Lagos
Our professional managing crew handles a capacity of 30,000 tons of processed steel a year with an installed capacity of 72,000 tons.
Our work force : more than 300 qualified workers divided into 5 major departments (PRODUCTION-MAINTENANCE-STORING-HANDLING-SECURITY)
Our production teams work with a variety of high standards machineries : - 2 Slitting machines, for steel coils preparation- 5 Tube mills, for a wide range of steel tube fabrication- 2 Z-purlin machines, for roofing and structural purposes- 1 Cutline, for customized steel sheets- 2 Bending machines, for extending creative possibilities of tubes/pipes
Steel Tube Fabrication Process
Standard Pipes & HSS
• The term "Standard Pipe" refers to steel pipe manufactured for use in a wide variety of applications that require strength, durability and ease of fabrication.
• The term Hollow Structural Sections (HSS) refers to high-strength welded steel tubing used as structural elements in buildings and other structures and a variety of manufactured products.
> The transformation of steel strip into hollow structural sections (HSS) or standard pipes is the result of operations including forming, welding and sizing using the Electric Resistance Welding (ERW) Process
Preparing the Steel Coils
PREPARATION:1. According to customers specifications, steel coils are picked from our stocks.2. The heavy steel coil is then transported by a forklift to the Slitter machine.3. The coil is then cut into several strips following dimensions formula.4. The different steel strips or slits are now ready for transformation in the pipe mill.
> Steel sheets rolled in coils are the raw material used for making steel Tubes and HSS.Available in various steel grades, dimensions, thicknesses and tonnages.
Transforming Strips into Tubes
Electric Resistance Welding (ERW) Process> In the tube mill, flat steel strip (1) is formed continuously around its longitudinal axis to produce a round tube. This is done by moving the strip through a progressive set of rolls (2-6). The strip edges (7) are heated by contact welding and then forged together by weld rolls to create a continuous longitudinal weld without the addition of filler metal.
> The weld seam (8) is then cooled and processed through a set of sizing/shaping rolls which cold-form it into a round (9), square (10) or rectangular (11) section, then cut to the specific length.
Variety of TubesOnce the transformation process is finished the pipes are arranged into bundles and stocked.> Some samples are sent for further testing to the adequate official laboratories.> According to the customers orders the tube bundles are ready to load in trucks for delivery
Our Products
CertificationsOur products were adequately certified by Lagos State Material testing Laboratory and S. G. S. Laboratory in Port Harcourt
What do we sell / service:> Standard pipes> Hollow Structural Section (HSS)> Scaffolding pipes
Sizes range for Standard pipes and HSS:
Square (1”x1” to 7”x7”)Rectangular (2”x1” to 8”x6”)Round (1.5” up to 8” diameter)
Nominal wall thicknesses from 1mm to 8mm> Cut to length flat sheets> Slitted coils of steel > Z –purlin
> Bending of round and square HSS> Hot dip galvanizing upon request
We are committed to “Precision in Quality”All our products are made in Nigeria
Products details
> Please contact us for more specifications
Scafolding Pipes48 mm Diameter, up to 3 mm thicknessWith clips 90, 180 and 360 degrees
Z-purlin150x50 mm and 200x50 mmThickness : 1.5 mm , 1.8 mm, and 2 mm
BendingWe can bend thick pipes to any curve(Round and Square) from 1.50 mm to 20.00 mm thickness
SheetsSteel Sheets from 0.5 mm to 2 mm Sheets in various and customized Lengths & Widths.
SlittingWe can slit steel coils to any width required by the customer , wall thickness : 0.9 mm to 10 mm.
Round Tubes and HSS48 mm diameter x 1.1 – 3 mm (as wall thickness)60 mm diameter x 1.5 – 3 mm “ “75 mm diameter x 1.8 – 3 mm “ “86 mm diameter x 1.8 – 3 mm “ “127 mm diameter x 2 – 3 mm “ “114 mm diameter x 3 – 8 mm “ “168 mm diameter x 4 – 8 mm “ “219 mm diameter x 4 – 8 mm “ “ HSS
HSS
HSS
HSS
Square Tube and HSS25 x 25 mm x 0.9 – 1.5 mm (as wall thickness)40 x 40 mm x 1 – 3 mm “ “50 x 50 mm x 1 – 3 mm “ “60 x 60 mm x 1.5 – 3 mm “ “75 x 75 mm x 1.5 – 3 mm “ “100 x 100 mm x 1.5 – 3 mm “ “90 x 90 mm x 3 – 8 mm “ “125 x 125 mm x 3 – 6 mm “ “175 x 175 mm x 3 – 8 mm “ “
HSS
HSS
HSS
Rectangular Tubes and HSS25 x 50 mm x 1 – 2 mm (as wall thickness)40 x 80 mm x 1 – 3 mm “ “50 x 100 mm x 1 – 3 mm “ “60 x 120 mm x 3 – 8 mm “ “100 x 150 mm x 3 – 8 mm “ “150 x 200 mm x 3 – 8 mm “ “
HSS
HSS
HSS
Hot dip Galvanizing upon request for all our products
Benefits of using HSS
Here are some principal benefits that you can count on from the use of HSS in construction and other applications:
• Strength - HSS has high strength-to-weight ratios, excellent compression support characteristics and excellent torsional resistance.
• AppearanceIn exposed applications, round, square and rectangular HSS becomes an exciting, visual part of the design of buildings and other structures.
• UniformityHSS provides a uniformity of size, shape, strength and tolerances that makes its use totally predictable.
• Ease of FabricationHSS can be readily bent, formed, punched and drilled. And new, improved methods to fasten HSS to itself or to other materials are making its use simpler and faster.
• Cost EffectivenessHSS is competitive in cost with other structural materials. And, with improved connecting and fastening methods, it can often enjoy a cost advantage.
• Environmentally FriendlyHSS is made from steel, one of the world’s most recyclable and recycled materials
Applications
In recent years, HSS has experienced significant growth. Its flexibility has opened up exciting new design concept: from airport terminals to shopping malls, office buildings to domed stadiums, convention centers to residential housing.
Uses For HSS:Buildings (commercial, industrial, institutional, residential)Highway guardrails and signageSupport columns and trussesBridges and walkwaysConstruction, agricultural and industrial equipment
Sign/Lamp postsRack and storage systemsExercise equipmentTransportationStairs and handrails
On-going Projects
The company has to its credit sizable number of completed and on-going projects executed with its products, here are some examples :
• Thousands of school desks and chairs, double bunks, and office chairs nationwide.
• Vono steel chairs and beds
• Murtala Mohammed Local Airport terminal (MM2)
• Scaffolding pipes used for the renovation of 1004 Estate and the New Ikeja City Mall and other buildings
• All pipes used for street signs in Lagos State
• BRT Bus terminals
• Ilorin Central Mosque Dome
• Christ Embassy Church roof in Oregun, Ikeja
• Warehouses for JMG Generators built with our HSS, and others here and there.
• Steel sheets used for manufacturing oil drums, by Kaduna Refining and Petrochemical Co. Ltd. (A Subsidiary of Nigerian National Petroleum Corporation)
Visual Concepts using HSS
Address : Plot 24, Ize-Iyamu Street, Off Billings Way,Oregun Industrial Area, P.O. Box. 16717 Ikeja,
Lagos State, Nigeria.
Tel : (01) 7613377, 7755977 , 7764288 & 7764325GSM : 234-803-6661666, 0805-56005900
Email : [email protected]@[email protected]
www.nigeriagasproducts.com or www.moukarimpipes.com
Contacts
Certified by :
