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About Us

Trusted Supplier of High-Strength S355 Structural Steel Since 2014

Delivering premium-grade S355 Plates, Round Bars, and Hollow Sections with global export capability.

With 11+ years of experience, Triton Alloys Inc. is a reputed stockist and exporter of EN 10025-2 certified steel plates, bars, and pipes. Serving industries like construction, oil & gas, offshore, and energy infrastructure, we guarantee superior quality, certified materials, and on-time deliveries worldwide.
S355 Structural Steel Supplier & Stockist in India .S355 Steel Plates, Hollow Sections, Pipes & Round Bars – Ready Stock from Mumbai

  • 11+ Years of Experience.
  • 250+ Projects Completed.
  • 5 Worldwide Branches.
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Why Choose Triton Alloys Inc?

✔ Ready Stock

Fast dispatch across India

✔ Competitive Pricing

Best market rates in Mumbai

✔ Mill Test Certificates

Quality assurance guaranteed

✔ Bulk Supply

Trusted by EPC & contractors

pipes-and-tubes

Pipes & Tubes

Triton Alloys Inc. offers S355 grade seamless and welded pipes and tubes for structural, industrial, and offshore use, ensuring strength, weldability, and certified quality.

hollow-section

Hollow Section

We stock square, rectangular, and circular hollow sections (EN 10219, EN 10210) for structural frameworks, offshore, and fabrication projects.

steel Plates

Plates

High-strength S355 structural steel plates in grades S355J2+N, S355JR, and S355JO. Excellent weldability and toughness for heavy-duty structures and offshore use.

Roundbar

Roundbar

Durable carbon steel round bars in S355J2+N, S355JO, S355JR grades. Sizes from 16mm–500mm for construction, shafts, offshore structures, and fabrication.

Get Latest Price for S355 Steel Plates Pipes & Hollow Sections


Looking for S355 square pipes, rectangular hollow sections, or structural steel materials? Contact us now for bulk pricing, ready stock availability, and immediate dispatch from Mumbai.

✔ Instant Quote in 30 Minutes   |   ✔ Ready Stock   |   ✔ PAN India Delivery

Get Best Price Now !
Our Work: Delivering Steel Solutions That Build the Future

Built on Strength. Delivered with Integrity.


At Triton Alloys Inc. , we don’t just supply steel—we deliver strength, precision, and reliability. With an extensive inventory and a robust global supply chain, we guarantee prompt deliveries, dependable exports, and customized solutions for industries worldwide.

From 10025 S355 structural plates to carbon steel round bars, hollow sections, and high-performance steel products, our steel powers skyscrapers, bridges, offshore rigs, and heavy infrastructure projects around the globe.

S355 Steel Supplier in Mumbai – Plates, Pipes, SHS & RHS at Best Price


Leading supplier of S355 steel plates, round bars, seamless pipes, square hollow sections (SHS), and rectangular hollow sections (RHS) in India. Available in ready stock with competitive price per kg and fast delivery across Mumbai, Maharashtra, and PAN India.



S355 Steel Plates Supplier in India

S355 Steel Plates Supplier

High strength S355 structural steel plates for fabrication, construction, and heavy engineering applications.

S355 Round Bars Supplier Mumbai

S355 Round Bars Supplier

Durable S355 round bars used in machining, shafts, and structural engineering projects across India.

S355 Seamless and Welded Pipes India

S355 Seamless & Welded Pipes

S355 round pipes with excellent strength and weldability for industrial, mechanical, and infrastructure use.

S355 Square Hollow Section SHS Supplier Mumbai

S355 Square Hollow Section (SHS)

S355 SHS pipes for structural frameworks, fabrication, and load-bearing construction applications.

S355 Rectangular Hollow Section RHS Supplier India

S355 Rectangular Hollow Section (RHS)

S355 RHS pipes ideal for structural, industrial, and architectural fabrication projects.

Get Best Price for S355 Steel Products

S355 Steel Price, Grades & Buying Guides in India

Explore expert insights on S355 steel plates, pipes, and hollow sections including grade comparison, specifications, and pricing trends for buyers, contractors, and fabricators across India.

S355JR vs S355J2 vs S355J2+N difference and applications 🔥 Most Read

S355JR vs S355J2 vs S355J2+N: Which Grade Should You Choose?

Compare S355 grades based on strength, impact resistance, and real-world applications to select the right material for your project.

👉 Check S355 Plate Price & Stock

S355 vs S275 steel price difference and strength comparison 🔥 Popular Guide

S355 vs S275 Steel: Price, Strength & Best Use Cases


Understand the key differences between S355 and S275 steel including cost, durability, and ideal applications in construction.

👉 View S355 Pipes & Hollow Sections

S355 steel specifications pdf weight chart india

S355 Steel Specifications, Sizes & Weight Chart (India Guide)


Complete guide to S355 steel specifications, dimensions, and weight charts used by engineers and fabricators in India.

👉 Check Sizes & Download S355 Weight Chart (Free)

View All S355 Steel Guides

Triton Alloys Inc. delivers S355 grade structural steel solutions including hollow sections (SHS & RHS), plates, round bars, and pipes engineered for strength and reliability. Widely used in construction, fabrication, and heavy engineering, our products meet the performance demands of modern industrial projects.

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