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What is S355J0H Rectangular Hollow Section?

S355J0H rectangular hollow section (RHS) is a high-strength structural steel pipe used in construction, fabrication, and infrastructure projects where durability and performance are essential. Manufactured as per EN 10219 standards, these rectangular pipes offer excellent load-bearing capacity, dimensional accuracy, and weldability.

The S355J0H grade is impact-tested at 0°C, making it suitable for projects exposed to moderate environmental conditions while maintaining structural integrity.

Triton Alloys Inc. is a leading supplier and stockist of S355J0H rectangular hollow sections in Mumbai, serving clients across Navi Mumbai, Thane, Pune, Nashik, and all major industrial regions in India. If you are looking for a reliable S355J0H rectangular hollow section supplier near you, we provide ready stock with fast delivery and competitive pricing.

S355J0H rectangular Hollow Pipes

Why Choose Triton Alloys Inc. as Your S355J0H Rectangular Pipe Supplier?


● Leading S355J0H rectangular hollow section supplier in Mumbai
● Ready stock available for urgent and bulk requirements
● Fast delivery across Maharashtra & all major cities in India
● Competitive price per kg and project-based pricing
● EN 10219 certified material with Mill Test Certificates

Preferred by contractors, fabricators, and EPC companies looking for reliable supply.


S355J0H Rectangular Hollow Section Price in India !


Looking for a reliable S355J0H Rectangular hollow section supplier in Mumbai or nearby?


    The price of S355J0H rectangular hollow sections depends on:

  • Size and thickness
  • Quantity (bulk orders get better rates)
  • Market steel price fluctuations


  • We provide:

  • ✔ Best price per kg in Mumbai
  • ✔ Bulk order discounts
  • ✔ Immediate quotation support

Technical Specifications of S355J0H Rectangular Hollow Section (RHS) Pipes

Standard EN 10219 (Cold Formed Structural Hollow Sections)
Section Type Rectangular Hollow Section (RHS)
Size Range (RHS) 40x20 mm to 400x200 mm
Wall Thickness 1.8 mm to 14 mm
Length 6 meters, 12 meters, and custom cut lengths
Manufacturing Type ERW / Welded / Seamless (as per requirement)
Dimensional Tolerance As per EN 10219 standards
Surface Finish Black, Oiled, Painted, Hot Dip Galvanized
Available Grades S235JRH, S275J0H, S275J2H, S355J0H, S355J2H
Applications Structural construction, fabrication, industrial frames, infrastructure projects
Supply Location Mumbai, Maharashtra & PAN India

S355J0H rectangular hollow sections offer excellent strength, dimensional accuracy, and are widely used in structural and fabrication projects across India.

Mechanical Properties of EN 10219 S355J0H Rectangular Hollow Section

S355J0H rectangular hollow sections provide reliable mechanical strength and performance, making them suitable for construction and industrial applications across India.

Property Value
Yield Strength 355 MPa
Impact Test 0°C
Elongation 20% min

This grade is widely selected for projects requiring a balance of strength, cost-efficiency, and moderate environmental resistance.

EN 10219 S355J0H Pipes Equivalent Grades and International Standards

European Standard (EN) S355J0H
Steel Number 1.0547
EN 10025-2 S355J0
DIN (Germany) St52-3
ASTM Equivalent A500 Grade B / C (Approximate)
JIS (Japan) SS490
AFNOR (France) E36-3
UNI (Italy) Fe510C

S355J0H is a widely accepted structural steel grade equivalent to multiple international standards, making it suitable for global engineering and construction applications.

S355J0H Rectangular Hollow Section Chemical Composition (EN 10219)

The chemical composition of S355J0H rectangular hollow section pipes ensures excellent weldability, structural strength, and reliable performance for construction and industrial applications across India.

Element Max %
Carbon (C) 0.22
Manganese (Mn) 1.60
Silicon (Si) 0.55
Phosphorus (P) 0.035
Sulphur (S) 0.035
Nitrogen (N) 0.012
Copper (Cu) 0.55
Carbon Equivalent (CEV) ≤ 0.45

S355J0H offers a balanced composition suitable for structural steel applications, positioned between S355JRH (general purpose) and S355J2H (low temperature applications).

Not Sure Which S355 RHS Grade or Size is Right for Your Project?

Choosing the correct chemical composition, wall thickness, and section type is critical for structural performance. Our team helps engineers, contractors, and buyers select the right S355 Rectangular hollow section based on application, load requirements, and budget.

Get expert guidance on:

  • ✔ Material grade selection (S355JOH / JRH / J2H)
  • ✔ Right section (SHS, RHS, Circular)
  • ✔ Load-bearing & structural suitability
  • ✔ Cost-effective alternatives

Quick response • No obligation • Trusted by industry professionals

Applications of S355J0H Rectangular Hollow Section Pipes

    S355J0H rectangular pipes are widely used in:

  • ◇ Structural frames and building columns
  • ◇ Industrial sheds and PEB structures
  • ◇ Fabrication and engineering works
  • ◇ Infrastructure and bridge components
  • ◇ Machinery and equipment frames

Rectangular hollow sections are preferred for their high strength-to-weight ratio and structural efficiency.

Certifications, Test Reports & Global Quality Assurance for S355J0H Pipes

  • ◇ EN 10025-2:European Standard Compliance
  • ◇ ISO 9001:Quality Management System
  • ◇ ISO 14001: Environmental Management System
  • ◇ PED 2014/68/EU:Pressure Equipment Directive Certification
  • ◇ EN 10204 3.1 Mill Test Certificates
  • ◇ Material Traceability Documentation
  • ◇ Custom Certification Packages Available

We ensure every pipe meets global structural and safety requirements.

India, Saudi Arabia, Bangladesh, United States, United Arab Emirates, Canada, Angola, Argentina, Austria, Azerbaijan, Pakistan, Peru, Chile, Spain, France, United Kingdom, Indonesia, Israel, Iran, Kuwait, Mexico, Malaysia, Nigeria, Serbia, Singapore, Taiwan, Venezuela, Ecuador, Netherlands, Brazil, Colombia, Ghana, Denmark, Poland, Australia, Afghanistan, Bahrain, Costa Rica, Egypt, Iraq, Jordan, South Korea, Kazakhstan, Sri Lanka, Lithuania, Norway, Oman, Philippines, Qatar, Russia, Vietnam, South Africa, Turkey, Hungary, Algeria, Belarus, Belgium, Bhutan, Bolivia, Bulgaria, Croatia, Czech Republic, Estonia, Finland, Greece, Italy, Japan, Libya, Romania, Thailand, Trinidad & Tobago, Tunisia, Ukraine, Yemen, Hong Kong, Gabon, China, Portugal, Switzerland, New Zealand, Sweden, Slovakia, Kenya, Lebanon, Morocco, Mongolia.

Mumbai, Thane, Navi Mumbai, Pune, Pimpri-Chinchwad, Vadodara, Kolkata, Gurgaon, Ahmedabad, New Delhi, Bengaluru, Chennai, Surat, Bhopal, Ulsan, Faridabad, Houston, Dubai, Seoul, Hyderabad, Singapore, Abu Dhabi, Tehran, Calgary, Noida, Riyadh, London, Coimbatore, Jakarta, Istanbul, Bangkok, Kuwait City, Sharjah, Muscat, Edmonton, Busan, Mexico City, Doha, Jeddah, Aberdeen, Cairo, Geoje-si, Perth, Santiago, Chandigarh, Indore, Kuala Lumpur, Rio de Janeiro, Dammam, Melbourne, Madrid, La Victoria, Bogota, Lahore, Los Angeles, Algiers, Chiyoda, Ankara, Ho Chi Minh City, Toronto, Hong Kong, Rajkot, Brisbane, Petaling Jaya, Ernakulam, Secunderabad, Gimhae-si, Al Jubail, Port-of-Spain, Thiruvananthapuram, Milan, Atyrau, Lagos, Hanoi, Howrah, Sydney, Ahvaz, Karachi, New York, Caracas, Vung Tau, Al Khobar, Manama, Montreal, Granada, Courbevoie, Visakhapatnam, Ludhiana, Moscow, Dallas, Haryana, Colombo.

Frequently Asked Questions (FAQs) About S355J0H Rectangular Hollow Section

S355J0H RHS pipes are used in construction, fabrication, and industrial structures where high strength and moderate impact resistance are required.

S355J0H provides impact resistance at 0°C, while S355JRH is used for general structural applications without impact testing requirements.

Yes, we supply across Mumbai, Navi Mumbai, Thane, Pune, and all major locations in India.

Pricing depends on size, thickness, and quantity. Contact us for the latest price per kg or bulk quotation.

We provide standard EN sizes along with custom cut-to-length options based on project requirements.

Yes, we specialize in bulk supply with quick dispatch across India.

Choose a supplier with certified materials, ready stock, competitive pricing, and reliable delivery — Triton Alloys Inc. offers all these.

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