Rectangular Pipe Suppliers in Vizag: Sizes & Bulk Orders

Rectangular pipe suppliers in Vizag provide mild steel (MS) hollow sections in different sizes and wall thicknesses, usually quoted per kg based on dimensions, grade, quantity and delivery location.

Rectangular pipes are widely used in construction, fabrication, industrial structures and infrastructure work because the flat faces are easy to cut, weld and fit. Before comparing suppliers, confirm the dimensions, thickness, material specification, pricing basis and delivery terms. BuildEX is a steel and metal supplier that handles enquiries for steel products, including MS rectangular pipes.

What Is an MS Rectangular Pipe?

An MS rectangular pipe is a hollow steel section with a rectangular cross-section, made from mild steel. It is generally produced by forming and welding steel strip or by other manufacturing routes, depending on the manufacturer and product specification. Mild steel is low in carbon, which makes it easy to cut, weld and fabricate.

How it differs from other profiles:

• Rectangular vs square pipe: A rectangular section has unequal sides (for example 50 × 25 mm), so it behaves differently in each direction. A square section has equal sides.
• Rectangular vs round pipe: Flat faces make rectangular sections easier to join, mount and align, while round pipes distribute stress evenly in all directions.

The long side placed upright often resists bending better in that direction, which is why rectangular profiles suit beams, frames and supports. However, actual strength, load capacity and suitability depend on dimensions, wall thickness, steel grade, manufacturing quality and engineering design.

MS Rectangular Pipe Applications in Construction and Industry

MS Rectangular Pipe Sizes Available in India

Rectangular pipe sizes are generally written as Width × Height × Wall Thickness. The sizes below are

illustrative examples only, not universal standard sizes or guaranteed stock.

Actual sizes, thicknesses, lengths, tolerances and availability vary by manufacturer, supplier and specification. Before ordering, confirm outside dimensions, wall thickness, length, steel grade, dimensional tolerances, surface condition and required quantity.

MS Rectangular Pipe Weight Chart and Calculation

The approximate theoretical weight of a rectangular hollow section can be estimated with this formula (dimensions in mm):

Weight per meter (kg/m) = [(B × H) − ((B − 2T) × (H − 2T))] × 0.00785

Where B = outside width, H = outside height and T = wall thickness. The factor 0.00785 comes from an approximate steel density of 7,850 kg/m³. This is a theoretical estimate; actual weight varies with corner radii, manufacturing tolerances and material characteristics.

Worked example (hypothetical 100 × 50 × 3 mm section):

• Outer area = 100 × 50 = 5,000 mm²
• Inner area = (100 − 6) × (50 − 6) = 94 × 44 = 4,136 mm²
• Difference = 864 mm²
• Weight = 864 × 0.00785 = 6.78 kg/m, or about 40.7 kg for a 6-metre length Theoretical weights for the illustrative sizes above:

Theoretical weight is not a substitute for actual weighing or the billing method agreed with your supplier.

Rectangular Pipe Price Per Kg in Vizag

Rectangular pipe prices are not fixed, and two quotations can differ for good reasons. Key factors:

• Material grade
• Outside dimensions and wall thickness
• Weight per meter
• Order quantity
• Manufacturing and finishing requirements
• Market conditions and quotation date
• Freight and delivery location
• GST and other applicable charges

Steel prices change, so no price is published in this article. To get an updated MS rectangular pipe price, send the supplier your size, thickness, grade, quantity and delivery location, and ask for a dated quotation that states whether GST and transport are included.

Practical tip: Compare quotations on the same dimensions, thickness, grade, quantity and delivery terms, not on price per kg alone.

How to Choose Rectangular Pipe Suppliers in Vizag

When evaluating suppliers, look for:

1. Clear confirmation of product dimensions and specifications
2. Availability of your required sizes and thicknesses
3. Transparent pricing and weight calculation
4. Material documentation where applicable
5. Ability to handle bulk orders
6. Defined delivery arrangements
7. Clear quotations and billing terms
8. Responsive communication and order support

BuildEX is a steel and metal supplier, not a manufacturer, and handles customer enquiries for steel products. Buyers can visit the website to explore available products and enquire about rectangular pipe requirements.

MS Rectangular Pipe Bulk Orders for Industrial and Construction Projects

Good planning reduces procurement delays and wastage. For larger orders:

• Estimate total pipe requirements from drawings or a cutting list
• Standardize dimensions and thicknesses where the design allows
• Calculate approximate total weight using the formula above
• Plan cutting and fabrication to minimize offcuts
• Confirm specifications in writing
• Compare quotations on equal terms
• Check packing and transportation arrangements
• Schedule deliveries to match project stages

Common Mistakes to Avoid When Buying MS Rectangular Pipes

• Choosing on price alone: a cheaper quote may mean thinner walls or a different grade.
• Ignoring wall thickness: it strongly affects weight, strength and cost.
• Confusing outside and internal dimensions: sizes are given as outside dimensions.
• Overlooking material specifications: grade and standard matter.
• Treating theoretical weight as billed weight: confirm the billing method.
• Ignoring corrosion protection: outdoor use may need coating or galvanizing.
• Missing delivery and transport costs: these can change the real price.
• Skipping engineering assessment: structural use requires proper design.

Buyer checklist:

• Size and thickness confirmed ✔
• Grade and standard confirmed ✔
• Tolerances and length noted ✔
• Test certificates requested if needed ✔
• Weight and billing method agreed ✔
• GST and freight stated ✔
• Delivery schedule agreed ✔