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Steel Supply
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Materials · Structural & commercial

Steel Supply

I-beams, channels, deformed bars, plates, pipe, tubular and stainless — mill-certified and cut to your requirement.

Same-Day Quote · delivered nationwide.
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A sample from this line — full specs and a same-day quote on any.

Sizes & weights:Deformed barAngle barChannel barWide flangeGI & BI pipeMS plateC-purlinsSteel tubular
Full catalog:All 42 Steel Supply productsAll categories
Seamless BI PipeQuick view
Pipe & Tubing

Seamless BI Pipe

per length
Welded BI PipeQuick view
Pipe & Tubing

Welded BI Pipe

per length
Welded Galvanize Iron PipeQuick view
Pipe & Tubing

Welded Galvanize Iron Pipe

per length
Seamless Galvanize Iron PipeQuick view
Pipe & Tubing

Seamless Galvanize Iron Pipe

per length
Aluminum Flat BarQuick view
Bars & Rods

Aluminum Flat Bar

per length
Aluminum Expanded MetalQuick view
Expanded Metal & Mesh

Aluminum Expanded Metal

per length
Black Iron Checkered PlateQuick view
Plates & Sheets

Black Iron Checkered Plate

per length
4140 Steel ShaftingQuick view
Bars & Rods

4140 Steel Shafting

per length
Stainless Steel ShaftingQuick view
Stainless

Stainless Steel Shafting

per length
Stainless Steel Round BarQuick view
Stainless

Stainless Steel Round Bar

per length
Stainless Steel Perforated SheetQuick view
Plates & Sheets

Stainless Steel Perforated Sheet

per length
Galvanized Iron Rectangular TubeQuick view
Pipe & Tubing

Galvanized Iron Rectangular Tube

per length
Galvanized Iron Square TubeQuick view
Pipe & Tubing

Galvanized Iron Square Tube

per length
Galvanized Iron TubularQuick view
Pipe & Tubing

Galvanized Iron Tubular

per length
Stainless Steel TubularQuick view
Pipe & Tubing

Stainless Steel Tubular

per length
Stainless Steel Rectangular TubeQuick view
Pipe & Tubing

Stainless Steel Rectangular Tube

per length
Stainless Steel Square TubeQuick view
Pipe & Tubing

Stainless Steel Square Tube

per length
Stainless Steel Angle BarQuick view
Angle & Channel

Stainless Steel Angle Bar

per length
Stainless Steel Flat BarQuick view
Stainless

Stainless Steel Flat Bar

per length
Aluminum PlateQuick view
Plates & Sheets

Aluminum Plate

per length
Stainless Steel SheetQuick view
Plates & Sheets

Stainless Steel Sheet

per length
Black Iron SheetQuick view
Plates & Sheets

Black Iron Sheet

per length
Plain Round BarQuick view
Bars & Rods

Plain Round Bar

per length
Mild Steel PlateQuick view
Plates & Sheets

Mild Steel Plate

per length
I BeamQuick view
Beams & Sections

I Beam

per length
Galvanized Iron PipeQuick view
Pipe & Tubing

Galvanized Iron Pipe

per length
Stainless Steel PipeQuick view
Pipe & Tubing

Stainless Steel Pipe

per length
Black Iron PipeQuick view
Pipe & Tubing

Black Iron Pipe

per length
Black Iron Flat BarQuick view
Bars & Rods

Black Iron Flat Bar

per length
Stainless Steel Expanded MetalQuick view
Expanded Metal & Mesh

Stainless Steel Expanded Metal

per length
Black Iron Expanded MetalQuick view
Expanded Metal & Mesh

Black Iron Expanded Metal

per length
Copper PlateQuick view
Plates & Sheets

Copper Plate

per length
Copper SheetQuick view
Plates & Sheets

Copper Sheet

per length
Copper BusbarQuick view

Copper Busbar

per length
C PurlinsQuick view

C Purlins

per length
Channel BarQuick view
Angle & Channel

Channel Bar

per length
Stainless Steel Checkered PlateQuick view
Plates & Sheets

Stainless Steel Checkered Plate

per length
Aluminum Checkered PlateQuick view
Plates & Sheets

Aluminum Checkered Plate

per length
Angle BarQuick view
Angle & Channel

Angle Bar

per length
Grade 60 Deformed BarQuick view
Deformed Bars

Grade 60 Deformed Bar

per length
Grade 40 Deformed BarQuick view
Deformed Bars

Grade 40 Deformed Bar

per length
Grade 33 Deformed BarQuick view
Deformed Bars

Grade 33 Deformed Bar

per length

Structural and commercial steel, supplied nationwide

Southend supplies structural and commercial steel to contractors, fabricators and builders across the Philippines — mill lengths and cut-to-order, delivered nationwide from Dasmariñas, Cavite. Below are the sections we carry most, with the sizes, gauges and standards buyers ask for. Send your list of sizes and quantities for a Same-Day Quote.

Sections, sizes and standards we carry

SectionCommon sizesStandard / grade
Deformed bars (rebar)10, 12, 16, 20, 25, 28, 32 mm × 6 mPNS 49 / ASTM A615 · Grade 33 / 40 / 60
Angle bars25×25 to 100×100 mm, 3–10 mm thick × 6 mASTM A36
Channel bars (C-channel)3" to 12"ASTM A36
Wide flange / H-beam100×100 to 400×400 mmASTM A36 / A572
I-beams (S-shape)4" to 12"ASTM A36
GI & BI pipe½" to 8", Schedule 40ASTM A53 · galvanized (GI) or black iron (BI)
MS & checkered plate3 mm to 25 mm, 4×8 ftASTM A36
C-purlins2"×3" to 2"×8", 1.2–2.0 mmroof and wall framing
Steel tubular (square / rectangular)1"×1" to 4"×4"structural tubing
Flat and round barsassorted sizesASTM A36

Choosing the right steel

Rebar carries tension in concrete — match the grade to your structural drawing (Grade 40 covers most residential work; Grade 60 where the design calls for it). Wide flange and I-beams carry spans and framing; channels and angles brace and connect; C-purlins carry roofing and cladding. GI pipe resists rust for water lines and outdoor runs, while BI pipe suits structural and dry lines. If you are unsure of the size, send the drawing or the load and we will spec it with you.

Frequently asked

What steel sizes and grades do you stock?

The sections and sizes in the table above, in the common Philippine standards — PNS 49 / ASTM A615 rebar in Grade 33, 40 and 60, and ASTM A36 for angles, channels, beams and plate. Send your list and we confirm availability with the quote.

Do you cut steel to length?

Yes. We supply full mill lengths or cut-to-order — send your cut list with the sizes and quantities.

What is the difference between GI and BI pipe?

GI (galvanized iron) pipe is zinc-coated to resist rust, used for water and outdoor lines. BI (black iron) pipe is uncoated, used for structural, dry and painted lines. Both are stocked in Schedule 40, ½" to 8".

Is your steel mill-certified?

Yes — we supply mill-certified structural steel. Ask for the mill test certificate with your quote.

Do you deliver steel outside Cavite?

Yes. We deliver nationwide from Dasmariñas, Cavite — including Metro Manila, Laguna, Batangas and Bulacan.

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