Sunrise Metals

Hot Dip Galvanised Mild Steel Angle Material Grade Common grades include: • IS 2062 E250 / E350 • Equivalent structural steel grades depending on requirement Available Sizes • Equal angles: 25x25x3 mm up to 200x200x20 mm • Unequal angles: 40x25 mm up to larger structural sections (Exact range depends on the mill or supplier.) Length • Standard length: 6 meters or 12 meters • Custom lengths available with cutting Surface Coating • Hot dip galvanised as per IS 2629 / IS 4759 or equivalent • Typical zinc coating: 80–120 microns • Uniform silver finish with smooth, fully covered surfaces Process • Steel is cleaned, pickled, fluxed and dipped in molten zinc • Full coverage including edges and inner corners Tolerances • Dimensions and weight as per IS 808 • Straightness and twist within standard limits Properties • Corrosion resistant • Suitable for outdoor and coastal environments • Strong structural integrity • Long service life with minimal maintenance Applications Transmission towers, fabrication work, industrial sheds, fencing frames, support structures, solar plants and general construction.

Hot Dip Galvanised Mild Steel Angle Material Grade Common grades include: • IS 2062 E250 / E350 • Equivalent structural steel grades depending on requirement Available Sizes • Equal angles: 25x25x3 mm up to 200x200x20 mm • Unequal angles: 40x25 mm up to larger structural sections (Exact range depends on the mill or supplier.) Length • Standard length: 6 meters or 12 meters • Custom lengths available with cutting Surface Coating • Hot dip galvanised as per IS 2629 / IS 4759 or equivalent • Typical zinc coating: 80–120 microns • Uniform silver finish with smooth, fully covered surfaces Process • Steel is cleaned, pickled, fluxed and dipped in molten zinc • Full coverage including edges and inner corners Tolerances • Dimensions and weight as per IS 808 • Straightness and twist within standard limits Properties • Corrosion resistant • Suitable for outdoor and coastal environments • Strong structural integrity • Long service life with minimal maintenance Applications Transmission towers, fabrication work, industrial sheds, fencing frames, support structures, solar plants and general construction.

Galvanized Iron C Channels are structural elements made from iron and coated with a layer of zinc to enhance their corrosion resistance. The C-shaped cross-section provides strength and stability, making these channels a popular choice in construction and engineering applications. They are commonly used in frameworks, support structures, and as a base for mounting or connecting other components.
The galvanization process involves coating the iron with zinc to protect it from rust and environmental damage, extending the lifespan of the channel in various conditions. This makes galvanized C channels particularly suitable for outdoor and exposed environments where moisture and weather can cause deterioration.
Available in a range of sizes and thicknesses, these channels can be easily cut, welded, or bolted to fit specific design requirements. Their inherent strength and rigidity allow them to support heavy loads and maintain structural integrity, making them ideal for use in building frames, scaffolding, and industrial machinery.
In addition to their structural benefits, galvanized iron C channels are cost-effective and low maintenance, thanks to the protective zinc coating that reduces the need for frequent repairs or replacements. Overall, these channels offer a reliable and durable solution for a wide array of construction and engineering projects, combining strength, resilience, and long-term performance.

Galvanized Iron C Channels are structural elements made from iron and coated with a layer of zinc to enhance their corrosion resistance. The C-shaped cross-section provides strength and stability, making these channels a popular choice in construction and engineering applications. They are commonly used in frameworks, support structures, and as a base for mounting or connecting other components.
The galvanization process involves coating the iron with zinc to protect it from rust and environmental damage, extending the lifespan of the channel in various conditions. This makes galvanized C channels particularly suitable for outdoor and exposed environments where moisture and weather can cause deterioration.
Available in a range of sizes and thicknesses, these channels can be easily cut, welded, or bolted to fit specific design requirements. Their inherent strength and rigidity allow them to support heavy loads and maintain structural integrity, making them ideal for use in building frames, scaffolding, and industrial machinery.
In addition to their structural benefits, galvanized iron C channels are cost-effective and low maintenance, thanks to the protective zinc coating that reduces the need for frequent repairs or replacements. Overall, these channels offer a reliable and durable solution for a wide array of construction and engineering projects, combining strength, resilience, and long-term performance.

Galvanized Iron C Channels are structural elements made from iron and coated with a layer of zinc to enhance their corrosion resistance. The C-shaped cross-section provides strength and stability, making these channels a popular choice in construction and engineering applications. They are commonly used in frameworks, support structures, and as a base for mounting or connecting other components.
The galvanization process involves coating the iron with zinc to protect it from rust and environmental damage, extending the lifespan of the channel in various conditions. This makes galvanized C channels particularly suitable for outdoor and exposed environments where moisture and weather can cause deterioration.
Available in a range of sizes and thicknesses, these channels can be easily cut, welded, or bolted to fit specific design requirements. Their inherent strength and rigidity allow them to support heavy loads and maintain structural integrity, making them ideal for use in building frames, scaffolding, and industrial machinery.
In addition to their structural benefits, galvanized iron C channels are cost-effective and low maintenance, thanks to the protective zinc coating that reduces the need for frequent repairs or replacements. Overall, these channels offer a reliable and durable solution for a wide array of construction and engineering projects, combining strength, resilience, and long-term performance.

Hot Dip Galvanised Mild Steel Angle Material Grade Common grades include: • IS 2062 E250 / E350 • Equivalent structural steel grades depending on requirement Available Sizes • Equal angles: 25x25x3 mm up to 200x200x20 mm • Unequal angles: 40x25 mm up to larger structural sections (Exact range depends on the mill or supplier.) Length • Standard length: 6 meters or 12 meters • Custom lengths available with cutting Surface Coating • Hot dip galvanised as per IS 2629 / IS 4759 or equivalent • Typical zinc coating: 80–120 microns • Uniform silver finish with smooth, fully covered surfaces Process • Steel is cleaned, pickled, fluxed and dipped in molten zinc • Full coverage including edges and inner corners Tolerances • Dimensions and weight as per IS 808 • Straightness and twist within standard limits Properties • Corrosion resistant • Suitable for outdoor and coastal environments • Strong structural integrity • Long service life with minimal maintenance Applications Transmission towers, fabrication work, industrial sheds, fencing frames, support structures, solar plants and general construction.

Hot Dip Galvanised Mild Steel Angle Material Grade Common grades include: • IS 2062 E250 / E350 • Equivalent structural steel grades depending on requirement Available Sizes • Equal angles: 25x25x3 mm up to 200x200x20 mm • Unequal angles: 40x25 mm up to larger structural sections (Exact range depends on the mill or supplier.) Length • Standard length: 6 meters or 12 meters • Custom lengths available with cutting Surface Coating • Hot dip galvanised as per IS 2629 / IS 4759 or equivalent • Typical zinc coating: 80–120 microns • Uniform silver finish with smooth, fully covered surfaces Process • Steel is cleaned, pickled, fluxed and dipped in molten zinc • Full coverage including edges and inner corners Tolerances • Dimensions and weight as per IS 808 • Straightness and twist within standard limits Properties • Corrosion resistant • Suitable for outdoor and coastal environments • Strong structural integrity • Long service life with minimal maintenance Applications Transmission towers, fabrication work, industrial sheds, fencing frames, support structures, solar plants and general construction.

Galvanized Iron C Channels are structural elements made from iron and coated with a layer of zinc to enhance their corrosion resistance. The C-shaped cross-section provides strength and stability, making these channels a popular choice in construction and engineering applications. They are commonly used in frameworks, support structures, and as a base for mounting or connecting other components.
The galvanization process involves coating the iron with zinc to protect it from rust and environmental damage, extending the lifespan of the channel in various conditions. This makes galvanized C channels particularly suitable for outdoor and exposed environments where moisture and weather can cause deterioration.
Available in a range of sizes and thicknesses, these channels can be easily cut, welded, or bolted to fit specific design requirements. Their inherent strength and rigidity allow them to support heavy loads and maintain structural integrity, making them ideal for use in building frames, scaffolding, and industrial machinery.
In addition to their structural benefits, galvanized iron C channels are cost-effective and low maintenance, thanks to the protective zinc coating that reduces the need for frequent repairs or replacements. Overall, these channels offer a reliable and durable solution for a wide array of construction and engineering projects, combining strength, resilience, and long-term performance.

Hot Dip Galvanised Mild Steel Angle Material Grade Common grades include: • IS 2062 E250 / E350 • Equivalent structural steel grades depending on requirement Available Sizes • Equal angles: 25x25x3 mm up to 200x200x20 mm • Unequal angles: 40x25 mm up to larger structural sections (Exact range depends on the mill or supplier.) Length • Standard length: 6 meters or 12 meters • Custom lengths available with cutting Surface Coating • Hot dip galvanised as per IS 2629 / IS 4759 or equivalent • Typical zinc coating: 80–120 microns • Uniform silver finish with smooth, fully covered surfaces Process • Steel is cleaned, pickled, fluxed and dipped in molten zinc • Full coverage including edges and inner corners Tolerances • Dimensions and weight as per IS 808 • Straightness and twist within standard limits Properties • Corrosion resistant • Suitable for outdoor and coastal environments • Strong structural integrity • Long service life with minimal maintenance Applications Transmission towers, fabrication work, industrial sheds, fencing frames, support structures, solar plants and general construction.

Hot Dip Galvanised Mild Steel Angle Material Grade Common grades include: • IS 2062 E250 / E350 • Equivalent structural steel grades depending on requirement Available Sizes • Equal angles: 25x25x3 mm up to 200x200x20 mm • Unequal angles: 40x25 mm up to larger structural sections (Exact range depends on the mill or supplier.) Length • Standard length: 6 meters or 12 meters • Custom lengths available with cutting Surface Coating • Hot dip galvanised as per IS 2629 / IS 4759 or equivalent • Typical zinc coating: 80–120 microns • Uniform silver finish with smooth, fully covered surfaces Process • Steel is cleaned, pickled, fluxed and dipped in molten zinc • Full coverage including edges and inner corners Tolerances • Dimensions and weight as per IS 808 • Straightness and twist within standard limits Properties • Corrosion resistant • Suitable for outdoor and coastal environments • Strong structural integrity • Long service life with minimal maintenance Applications Transmission towers, fabrication work, industrial sheds, fencing frames, support structures, solar plants and general construction.

Hot Dip Galvanised Mild Steel Channel Material Grade • IS 2062 E250 / E350 • Other structural steel grades if required Available Sizes Standard C-channels (as per IS 808), such as: • C 75 • C 100 • C 125 • C 150 • C 200 (Depth and flange sizes vary by section.) Length • Standard length: 6 m or 12 m • Cutting available on request Surface Coating • Hot dip galvanised as per IS 4759 / IS 2629 • Coating thickness around 80 to 120 microns • Even silver finish with complete zinc coverage Process • Degreasing • Pickling • Fluxing • Dipping in molten zinc • Final inspection for coating uniformity Tolerances • Dimensions and weight as per IS 808 • Straightness and twist within standard limits Properties • Strong load-bearing capacity • High corrosion resistance • Good durability in outdoor and industrial environments Applications Solar structures, fabrication work, industrial sheds, equipment frames, support systems, cable trays and general construction.

Hot Dip Galvanised Mild Steel Channel Material Grade • IS 2062 E250 / E350 • Other structural steel grades if required Available Sizes Standard C-channels (as per IS 808), such as: • C 75 • C 100 • C 125 • C 150 • C 200 (Depth and flange sizes vary by section.) Length • Standard length: 6 m or 12 m • Cutting available on request Surface Coating • Hot dip galvanised as per IS 4759 / IS 2629 • Coating thickness around 80 to 120 microns • Even silver finish with complete zinc coverage Process • Degreasing • Pickling • Fluxing • Dipping in molten zinc • Final inspection for coating uniformity Tolerances • Dimensions and weight as per IS 808 • Straightness and twist within standard limits Properties • Strong load-bearing capacity • High corrosion resistance • Good durability in outdoor and industrial environments Applications Solar structures, fabrication work, industrial sheds, equipment frames, support systems, cable trays and general construction.

Hot Dip Galvanised Mild Steel Channel Material Grade • IS 2062 E250 / E350 • Other structural steel grades if required Available Sizes Standard C-channels (as per IS 808), such as: • C 75 • C 100 • C 125 • C 150 • C 200 (Depth and flange sizes vary by section.) Length • Standard length: 6 m or 12 m • Cutting available on request Surface Coating • Hot dip galvanised as per IS 4759 / IS 2629 • Coating thickness around 80 to 120 microns • Even silver finish with complete zinc coverage Process • Degreasing • Pickling • Fluxing • Dipping in molten zinc • Final inspection for coating uniformity Tolerances • Dimensions and weight as per IS 808 • Straightness and twist within standard limits Properties • Strong load-bearing capacity • High corrosion resistance • Good durability in outdoor and industrial environments Applications Solar structures, fabrication work, industrial sheds, equipment frames, support systems, cable trays and general construction.

GP Pipe Specifications 1. Material • Mild Steel (CR or HR coil) • Electro-galvanized to prevent rusting • Coating is uniform and smooth 2. Manufacturing Standard • IS 277 (for galvanizing) • IS 1239 (for steel tubes – common in India) • Pipes may also follow ASTM A513 / A500 for structural grade 3. Surface Finish • Bright silver finish • Smooth and clean surface • Light zinc coating (not as heavy as Hot Dip GI) 4. Sizes Available Round Pipes: • Diameter: 12.7 mm to 165 mm • Thickness: 0.5 mm to 4 mm • Length: Standard 6 meters Square Pipes: • 12x12 mm to 150x150 mm • Thickness: 0.5 mm to 6 mm • Length: 6 meters Rectangular Pipes: • 20x10 mm up to 200x100 mm • Thickness: 0.5 mm to 6 mm • Length: 6 meters 5. Zinc Coating • Usually 80 GSM to 120 GSM • Electro-galvanized process • Light weight and economical 6. Properties • Good corrosion resistance • Easy to bend and weld • Lightweight compared to GI • Suitable for fabrication and indoor use 7. Applications • Furniture frames • Gate and grill fabrication • HVAC and ducting supports • Automobiles and cycles • General engineering • Indoor structures • Decorative applications

Hot Dip Galvanised Mild Steel Angle Material Grade Common grades include: • IS 2062 E250 / E350 • Equivalent structural steel grades depending on requirement Available Sizes • Equal angles: 25x25x3 mm up to 200x200x20 mm • Unequal angles: 40x25 mm up to larger structural sections (Exact range depends on the mill or supplier.) Length • Standard length: 6 meters or 12 meters • Custom lengths available with cutting Surface Coating • Hot dip galvanised as per IS 2629 / IS 4759 or equivalent • Typical zinc coating: 80–120 microns • Uniform silver finish with smooth, fully covered surfaces Process • Steel is cleaned, pickled, fluxed and dipped in molten zinc • Full coverage including edges and inner corners Tolerances • Dimensions and weight as per IS 808 • Straightness and twist within standard limits Properties • Corrosion resistant • Suitable for outdoor and coastal environments • Strong structural integrity • Long service life with minimal maintenance Applications Transmission towers, fabrication work, industrial sheds, fencing frames, support structures, solar plants and general construction.

Hot Dip Galvanised Mild Steel Angle Material Grade Common grades include: • IS 2062 E250 / E350 • Equivalent structural steel grades depending on requirement Available Sizes • Equal angles: 25x25x3 mm up to 200x200x20 mm • Unequal angles: 40x25 mm up to larger structural sections (Exact range depends on the mill or supplier.) Length • Standard length: 6 meters or 12 meters • Custom lengths available with cutting Surface Coating • Hot dip galvanised as per IS 2629 / IS 4759 or equivalent • Typical zinc coating: 80–120 microns • Uniform silver finish with smooth, fully covered surfaces Process • Steel is cleaned, pickled, fluxed and dipped in molten zinc • Full coverage including edges and inner corners Tolerances • Dimensions and weight as per IS 808 • Straightness and twist within standard limits Properties • Corrosion resistant • Suitable for outdoor and coastal environments • Strong structural integrity • Long service life with minimal maintenance Applications Transmission towers, fabrication work, industrial sheds, fencing frames, support structures, solar plants and general construction.

Hot Dip Galvanised Mild Steel Angle Material Grade Common grades include: • IS 2062 E250 / E350 • Equivalent structural steel grades depending on requirement Available Sizes • Equal angles: 25x25x3 mm up to 200x200x20 mm • Unequal angles: 40x25 mm up to larger structural sections (Exact range depends on the mill or supplier.) Length • Standard length: 6 meters or 12 meters • Custom lengths available with cutting Surface Coating • Hot dip galvanised as per IS 2629 / IS 4759 or equivalent • Typical zinc coating: 80–120 microns • Uniform silver finish with smooth, fully covered surfaces Process • Steel is cleaned, pickled, fluxed and dipped in molten zinc • Full coverage including edges and inner corners Tolerances • Dimensions and weight as per IS 808 • Straightness and twist within standard limits Properties • Corrosion resistant • Suitable for outdoor and coastal environments • Strong structural integrity • Long service life with minimal maintenance Applications Transmission towers, fabrication work, industrial sheds, fencing frames, support structures, solar plants and general construction.

 GI (Galvanized Iron) angles are L-shaped steel sections, typically in sizes like 25x25mm, 40x40mm, or 50x50mm with varying thicknesses (e.g., 3mm, 5mm), used as sturdy posts and supports, providing corrosion resistance for durable boundary or security fencing, and come in standard lengths like 3m, 6m, or 9m. The key is to choose a size and thickness (e.g., 40x40x5mm for robust fencing) that offers sufficient strength for the specific fencing application. Common GI Angle Specifications for Fencing:

• Shape: L-shaped (equal or unequal legs).
• Material: Galvanized Iron (Steel) for rust protection.
• Dimensions (Leg Size): 25x25mm, 35x35mm, 40x40mm, 50x50mm, 65x65mm, 75x75mm, etc..
• Thickness: From 2.5mm up to 8mm or more, depending on required strength (e.g., 5mm is common).
• Length: Available in standard lengths like 3m, 6m, 9m, or 12m. 

How to Choose:

• For Light Fencing: Smaller sizes (like 25x25mm or 30x30mm) with moderate thickness (2.5mm-3mm) might suffice.
• For Standard/Heavy Fencing: Larger sizes (40x40mm or 50x50mm) with thicker gauges (4mm-6mm) provide better stability for main posts.
• For High Security/Industrial: Consider heavier gauge angles (like 8mm or more) and larger leg dimensions. 

 Hot Dip Galvanised Mild Steel Angle Material Grade Common grades include: • IS 2062 E250 / E350 • Equivalent structural steel grades depending on requirement Available Sizes • Equal angles: 25x25x3 mm up to 200x200x20 mm • Unequal angles: 40x25 mm up to larger structural sections (Exact range depends on the mill or supplier.) Length • Standard length: 6 meters or 12 meters • Custom lengths available with cutting Surface Coating • Hot dip galvanised as per IS 2629 / IS 4759 or equivalent • Typical zinc coating: 80–120 microns • Uniform silver finish with smooth, fully covered surfaces Process • Steel is cleaned, pickled, fluxed and dipped in molten zinc • Full coverage including edges and inner corners Tolerances • Dimensions and weight as per IS 808 • Straightness and twist within standard limits Properties • Corrosion resistant • Suitable for outdoor and coastal environments • Strong structural integrity • Long service life with minimal maintenance Applications Transmission towers, fabrication work, industrial sheds, fencing frames, support structures, solar plants and general construction.

Hot Dip Galvanised Mild Steel Angle Material Grade Common grades include: • IS 2062 E250 / E350 • Equivalent structural steel grades depending on requirement Available Sizes • Equal angles: 25x25x3 mm up to 200x200x20 mm • Unequal angles: 40x25 mm up to larger structural sections (Exact range depends on the mill or supplier.) Length • Standard length: 6 meters or 12 meters • Custom lengths available with cutting Surface Coating • Hot dip galvanised as per IS 2629 / IS 4759 or equivalent • Typical zinc coating: 80–120 microns • Uniform silver finish with smooth, fully covered surfaces Process • Steel is cleaned, pickled, fluxed and dipped in molten zinc • Full coverage including edges and inner corners Tolerances • Dimensions and weight as per IS 808 • Straightness and twist within standard limits Properties • Corrosion resistant • Suitable for outdoor and coastal environments • Strong structural integrity • Long service life with minimal maintenance Applications Transmission towers, fabrication work, industrial sheds, fencing frames, support structures, solar plants and general construction.

Hot Dip Galvanised Mild Steel Angle Material Grade Common grades include: • IS 2062 E250 / E350 • Equivalent structural steel grades depending on requirement Available Sizes • Equal angles: 25x25x3 mm up to 200x200x20 mm • Unequal angles: 40x25 mm up to larger structural sections (Exact range depends on the mill or supplier.) Length • Standard length: 6 meters or 12 meters • Custom lengths available with cutting Surface Coating • Hot dip galvanised as per IS 2629 / IS 4759 or equivalent • Typical zinc coating: 80–120 microns • Uniform silver finish with smooth, fully covered surfaces Process • Steel is cleaned, pickled, fluxed and dipped in molten zinc • Full coverage including edges and inner corners Tolerances • Dimensions and weight as per IS 808 • Straightness and twist within standard limits Properties • Corrosion resistant • Suitable for outdoor and coastal environments • Strong structural integrity • Long service life with minimal maintenance Applications Transmission towers, fabrication work, industrial sheds, fencing frames, support structures, solar plants and general construction.

Hot Dip GI Strip – Specifications 1. Product Description Hot dip GI strips are mild steel strips coated with zinc by hot dip galvanizing. The zinc layer protects the steel from rust and increases the life of the material. ⸻ 2. Material Grade Base material: • IS 1079 (CR Steel) • IS 2062 E250 (MS Steel) Galvanizing standard: • IS 277 – Zinc coating standard ⸻ 3. Size Range Width • 12 mm to 150 mm Thickness • 0.8 mm to 4 mm Length • Available in coils • Straight strips available on request ⸻ 4. Zinc Coating (GSM) Common coating weights: • 80 GSM • 120 GSM • 180 GSM • 275 GSM Higher GSM gives better corrosion resistance. ⸻ 5. Surface Finish • Regular spangle • Zero spangle • Smooth bright galvanized finish ⸻ 6. Features • Long-lasting corrosion protection • Flexible and easy to bend or fabricate • Good weldability • Strong adhesion of zinc coating • Weather resistant for outdoor use ⸻ 7. Applications • Cable trays • Earthing strips • Solar mounting structures • Crash barriers • Industrial clamps and brackets • Electrical panel supports • Fencing and fabrication work • HVAC and ducting supports

Hot Dip Galvanised Mild Steel Angle Material Grade Common grades include: • IS 2062 E250 / E350 • Equivalent structural steel grades depending on requirement Available Sizes • Equal angles: 25x25x3 mm up to 200x200x20 mm • Unequal angles: 40x25 mm up to larger structural sections (Exact range depends on the mill or supplier.) Length • Standard length: 6 meters or 12 meters • Custom lengths available with cutting Surface Coating • Hot dip galvanised as per IS 2629 / IS 4759 or equivalent • Typical zinc coating: 80–120 microns • Uniform silver finish with smooth, fully covered surfaces Process • Steel is cleaned, pickled, fluxed and dipped in molten zinc • Full coverage including edges and inner corners Tolerances • Dimensions and weight as per IS 808 • Straightness and twist within standard limits Properties • Corrosion resistant • Suitable for outdoor and coastal environments • Strong structural integrity • Long service life with minimal maintenance Applications Transmission towers, fabrication work, industrial sheds, fencing frames, support structures, solar plants and general construction.

Hot Dip GI Strip – Specifications 1. Product Description Hot dip GI strips are mild steel strips coated with zinc by hot dip galvanizing. The zinc layer protects the steel from rust and increases the life of the material. ⸻ 2. Material Grade Base material: • IS 1079 (CR Steel) • IS 2062 E250 (MS Steel) Galvanizing standard: • IS 277 – Zinc coating standard ⸻ 3. Size Range Width • 12 mm to 150 mm Thickness • 0.8 mm to 4 mm Length • Available in coils • Straight strips available on request ⸻ 4. Zinc Coating (GSM) Common coating weights: • 80 GSM • 120 GSM • 180 GSM • 275 GSM Higher GSM gives better corrosion resistance. ⸻ 5. Surface Finish • Regular spangle • Zero spangle • Smooth bright galvanized finish ⸻ 6. Features • Long-lasting corrosion protection • Flexible and easy to bend or fabricate • Good weldability • Strong adhesion of zinc coating • Weather resistant for outdoor use ⸻ 7. Applications • Cable trays • Earthing strips • Solar mounting structures • Crash barriers • Industrial clamps and brackets • Electrical panel supports • Fencing and fabrication work • HVAC and ducting supports

Hot Dip Galvanised Mild Steel Angle Material Grade Common grades include: • IS 2062 E250 / E350 • Equivalent structural steel grades depending on requirement Available Sizes • Equal angles: 25x25x3 mm up to 200x200x20 mm • Unequal angles: 40x25 mm up to larger structural sections (Exact range depends on the mill or supplier.) Length • Standard length: 6 meters or 12 meters • Custom lengths available with cutting Surface Coating • Hot dip galvanised as per IS 2629 / IS 4759 or equivalent • Typical zinc coating: 80–120 microns • Uniform silver finish with smooth, fully covered surfaces Process • Steel is cleaned, pickled, fluxed and dipped in molten zinc • Full coverage including edges and inner corners Tolerances • Dimensions and weight as per IS 808 • Straightness and twist within standard limits Properties • Corrosion resistant • Suitable for outdoor and coastal environments • Strong structural integrity • Long service life with minimal maintenance Applications Transmission towers, fabrication work, industrial sheds, fencing frames, support structures, solar plants and general construction.