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EN 10210-1 / EN 10219-1 Certified

S355J2+N Carbon Steel Pipes Manufacturer in India

Building heavy-duty infrastructure grids and industrial frames requires structural materials with exceptional grain refinement. For critical projects demanding long-term structural reliability under extreme stress, our normalized S355J2+N Carbon Steel Pipes offer an ideal engineering solution.

As a premier S355J2+N Pipes Manufacturer in India, we engineer top-tier profiles built for maximum load-bearing stability. Our high-performance S355J2+N Pipes reduce overall structural weight while significantly improving environmental resistance across demanding structural systems.

Depending on your exact project demands, you can easily source heavy-wall seamless sections or choose hot-finished EN 10210 S355J2H Seamless Pipes or fine-grained EN 10210 S355J2 Carbon Steel Pipes to meet strict deadlines. Every batch undergoes rigid quality testing to ensure flawless performance.

Partnering with an established S355J2+N Pipes Supplier in India secures direct access to cost-effective, mill-certified structural inventories. We maintain a robust ready-to-ship stock of custom wall thicknesses and shapes to keep your industrial workflows moving without delay.

Seamless & WeldedPipe Types
S355J2+N NormalizedSteel Grade
21.3 mm to 457.2 mmOD Range
Premium structural bundles of normalized EN 10210 S355J2+N steel pipes stored in a manufacturer warehouse.
Overview

High-Yield S355J2+N Structural Piping

The specialized "+N" thermal delivery condition signifies that the material has undergone mandatory normalization heat treatment. Standard non-alloy piping cannot match the unique mechanical capabilities of hot-finished structural steel under highly dynamic civil engineering environments.

Our specialized hollow profiles are manufactured with a fully killed chemistry to ensure smooth metal flow during high-precision formation. This fabrication sequence eliminates internal micro-seams, giving our structural components excellent concentricity and immense torsional strength.

Procuring structural stock from a verified S355J2+N Pipes Supplier in India guarantees access to heavy-wall sections engineered perfectly for high-stress offshore setups, heavy rigging crane booms, and complex structural spans.

Datasheet

Technical Data Sheet & Product Specifications of S355J2+N Pipes

Our premium structural sections are engineered for high-performance load-bearing and pressure transmission networks, providing custom Wall Thicknesses (WT) and Outside Diameters (OD) built for severe mechanical environments.

S355J2+N Seamless Pipes Pricing

Our automated, large-scale production setup allows us to optimize manufacturing costs and provide highly competitive wholesale rates. Refer to our latest cost indicator chart below:

PRICING
Product Description & Parameters Pricing and Specifications Data
Base Price ₹ 88/Kg
Primary Standard EN 10210-1 & EN 10219-1
Product Grade S355J2+N (Normalized Structural Steel)
Available Tubing Types Seamless, ERW, Welded, Fabricated
Outside Diameter Range 21.3 mm to 457.2 mm
Standard Delivery Length 6 Meters (Custom cut lengths available)

Please Note: The prices listed above serve as an industry baseline. Actual steel pipe costs vary depending on current market raw material rates, custom wall thickness specifications, and ordered volume.

Specifications of EN 10210 S355J2+N Pipes

Choosing this normalized fine-grain chemistry guarantees outstanding performance under cyclic dynamic loading. The steel is fully killed during manufacturing to maximize uniformity, eliminate hidden micro-voids, and provide excellent field weldability without pre-heating.

S355J2+N Chemical Composition

The chemical balance ensures excellent weldability and uniform grain refinement following the normalization heat treatment.

Element Material Percentage Breakdown (Maximum)
Carbon (C) 0.22% Maximum
Silicon (Si) 0.55% Maximum
Manganese (Mn) 1.60% Maximum
Phosphorus (P) 0.035% Maximum
Sulphur (S) 0.035% Maximum
Iron (Fe) Balance

S355J2+N Mechanical Properties

The normalization heat treatment optimizes the structural lattice, providing robust yield values and exceptional low-temperature durability.

Mechanical Property Metric Target Value
Minimum Yield Strength (ReH) 315 to 355 MPa Minimum
Tensile Strength (Rm) 490 to 630 MPa
Minimum Elongation (A5) 22% Minimum
Low-Temp Charpy V-Notch Impact Test Minimum 27 Joules at -20°C

Technical Material Information

SHEET 03
Technical Parameter Standard Value & Equivalents
S355J2+N Density 7.85 g/cm³
DIN Equivalent Grade DIN 17100 St 52-3 N (Germany)
ASTM Equivalent Grade ASTM A572 Grade 50 (USA)
JIS Equivalent Grade JIS G3106 SM490B (Japan)

Dimensional Standard, Size Range, and Schedule Chart

Our structural production lines execute precision forming across various cross-sections, offering tight tolerance controls over corner radii and internal concentricity.

Dimensional & Manufacturing Parameters

SHEET 04
Specification Parameter Available Range & Standards
Available Pipe Profiles Round (Circular Hollow Sections), Square, and Rectangular Hollow Sections
Manufacturing Methods Hot-Finished Seamless, Hot-Finished Welded, Electric Resistance Welded (ERW)
Wall Thickness (WT) 1.8 mm up to 14.27 mm
Standard Pipe Lengths 6 Meters, 12 Meters, or precise cut-to-length options up to 18 Meters
Governing Specifications EN 10210-1, EN 10219-1, DIN 17100
Exterior Surface Finishes Bare/Oiled, Shot Blasting, Black Paint, Mirror Polish, Galvanized, and Anti-Corrosive coatings
Tubing End Configurations Plain End (mechanically sheared/mill-cut), Beveled End, Screwed, and Threaded
Applications

Applications of S355J2+N Pipes and Hollow Sections

Because of their immense structural strength, these normalized steel components are widely used across heavy industries facing high load-stress conditions. Relying on fully traced, high-yield seamless inventory protects your capital investment from premature material cracking and costly pipeline overhauls.

APP / 01

Structural Building & Design

Used heavily in deep structural columns, complex building frameworks, boom crane arms, and offshore marine rigs demanding maximum load-bearing structural capacity.

APP / 02

Mechanical & Hydraulic Systems

Integrated directly into high-pressure fluid loops, operational actuators, and heavy machinery housings requiring superior burst resistance and fatigue endurance.

APP / 03

Process Utilities & Refineries

Deployed for moving industrial water lines, utility processing circuits, and non-corrosive chemical feeds across continuous high-demand operational environments.

APP / 04

Power & Utility Grids

Perfect for plant structural foundations, auxiliary steam networks, and long-distance transport piping where consistent mechanical performance is non-negotiable.

Choosing these hollow structural profiles allows you to specify lower raw material weights while ensuring absolute structural safety against high cross-sectional stress. The clean geometric lines of square shapes streamline field assembly, equipment mounting, and modular connection layouts. We supply certified, mill-tested stock engineered to secure long-term system integrity.

Quality Assurance

Quality Testing Protocols & Certified Credentials

To ensure absolute structural integrity, every production batch is subjected to comprehensive quality checks, including non-destructive ultrasonic testing, flattening evaluations, and hydrostatic pressure verification. Every shipment leaves our facility with complete heat traceability and official EN 10204 3.1/3.2 Mill Test Certificates.

Proven Market Authority & Official Government Certifications

CREDENTIALS
Credential / Certificate Type Governing Authority Legal & Trade Utility
ISO 9001:2015 Certificate Global Quality Management Confirms strict, traceable manufacturing procedures
EN 10204 3.1 / 3.2 MTC Certified Material Laboratory Provides complete chemical and mechanical heat traceability
UDYAM Registration Government of India Verifies micro-enterprise legal standing (UDYAM-MH-27-0009247)
IEC Code Registration Director General of Foreign Trade Permits seamless global exports of raw materials (IEC: 0314032398)
View & Download Our Full-Resolution Quality Certificates
FAQ

Frequently Asked Questions About S355J2+N Pipes

Why should I choose a certified S355J2+N Pipes Manufacturer in India for sourcing?

Choosing a verified S355J2+N Pipes Manufacturer in India eliminates middleman markups and guarantees that your pipes undergo true normalization heat treatments. This ensures uniform thickness, refined microstructures, and compliant mechanical limits.

How does the "+N" normalization affect heavy-wall seamless piping?

The "+N" designation means the steel is heated above its upper transformation range and cooled in open air. This refines the grain structure, removing internal stresses and giving your structural steel uniform mechanical strength across the entire cross-section.

Can an S355J2+N Pipes Supplier in India provide custom length adjustments?

Yes. As a full-scale S355J2+N Pipes Supplier in India, we provide precision custom-cut lengths ranging from 6,000 mm up to 18,000 mm. We also offer specialized anti-corrosion varnishing, hot-dip galvanization, and customized beveled ends.

Request a Technical Sourcing Quote

Whether you are laying out high-pressure distribution lines or coordinating large-scale structural frames, our specialists are ready to consult on your bill of materials. Connect with us today to receive detailed submittal sheets, volume price breakdowns, and direct shipping timelines.

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