Steel Plates Manufacture & Supplier for Bihar | Namco Industries
Heavy Steel Plates Supply for Bihar
Supplying Patna, Barauni & Muzaffarpur

Steel Plates Manufacture in
Bihar

Direct-from-mill supply of certified Mild Steel, Boiler Quality (Alloy), and Stainless Steel plates. Serving bridge construction over the Ganges, oil refineries, NTPC thermal power plants, and heavy engineering across Bihar.

100% MTC

Fully Traceable

Optimized

Pan-India Freight

ISO 9001

Certified Plant

TPI Ready

SGS, TUV, DNV

Steel Plates Manufacturer in India

Namco Industries operates at the pinnacle of industrial metallurgy. As a recognized Steel Plates Manufacturer in India, we ensure that heavy engineering corporations, infrastructure developers, and critical national projects across the country—including the rapidly developing state of Bihar—receive precision-rolled, defect-free plates.

Steel Plate Manufacturer in India

The standard required for a top-tier Steel Plate Manufacturer in India demands strict adherence to international codes (ASTM, ASME, EN, and IS). We control the entire rolling and testing process at our central plant. This rigorous control allows us to dictate precise thickness tolerances and absolute chemical traceability—ensuring the plates we ship to Bihar meet the exact structural and thermal demands of your projects.

Bridging the Mill to Bihar's Infrastructure

Bihar's industrial and infrastructural landscape is evolving rapidly. From massive bridge constructions spanning the Ganges (like extensions near Mahatma Gandhi Setu) to extensive operations at the Barauni Refinery and NTPC thermal power plants in Barh and Kahalgaon. We utilize robust railway and road transport networks to ensure that high-grade structural and boiler-quality steel reaches Patna, Begusarai, and Muzaffarpur securely and on time.

Mild Steel Plates Manufacture

Essential for general fabrication, extensive bridge construction, and major infrastructure development across Bihar. Highly weldable, formable, and dependable.

Mild Steel Plate Specifications

Common GradesTensile Strength (MPa)Yield Strength (MPa)Primary Application
IS 2062 E250 (A/BR/B0/C)410 min250 (varies by thickness)General Structures, River Bridges
IS 2062 E350 (A/BR/B0/C)490 min350 (varies by thickness)Heavy Equipment, Factories
ASTM A36400 - 550250 minBolted, Riveted Infrastructure

Mild Steel Plate Manufacture: Key Applications in Bihar

  • Mega bridge frameworks and girders over the Ganges
  • Structural support for expanding sugar mills and agriculture units
  • Base plates for heavy earth-moving equipment in Patna
  • Railway infrastructure, tracks, and wagon manufacturing

Alloy Steel Plates Manufacture

Engineered for elevated stress, high-pressure environments, and extreme thermal conditions. Crucial for Bihar's heavy-duty energy and refinery sectors.

Alloy Steel Plate Specifications

Common GradesKey ElementCharacteristicsPrimary Application
ASTM A516 Gr 60/70Carbon-ManganeseExcellent notch toughnessPressure Vessels / Petrochemical
ASTM A387 Gr 11/22Chrome-MolyHigh heat oxidation resistanceIndustrial Boilers
EN10025-6 S690QLHigh Yield AlloyExceptional strength-to-weightHeavy Earth Moving Eq.

Alloy Steel Plate Manufacture: Industrial Uses

  • High-pressure vessels and pipelines for the Barauni Refinery
  • Boilers for NTPC thermal power plants (Barh, Kahalgaon)
  • Heavy-duty industrial components requiring high yield strength
  • Gas storage tanks and high-pressure transportation cylinders

Stainless Steel Plates Manufacture

Plates engineered for high corrosion resistance and absolute hygiene. Essential for the growing food processing, sugar, and pharmaceutical sectors in Bihar.

Stainless Steel Plate Specifications

Common GradesTensile Strength (MPa)Yield Strength (MPa)Elongation (%E)
SS304L500-70020045
SS316L48517040

Stainless Steel Plate Manufacture: Core Applications

  • Machinery for sugar processing and agricultural sectors
  • Hygienic food and beverage processing units in Hajipur
  • Pharmaceutical manufacturing and chemical mixing vessels
  • Water treatment and municipal purification plants

Our Inspection & Traceability Protocol

When supplying materials for critical infrastructure in Bihar, failure is not an option. Quality is not just a buzzword; it is documented and verifiable. Before any plate is dispatched, it undergoes rigorous ultrasonic testing (UT) to check for internal laminations.

The Namco Guarantee: Every dispatch is accompanied by an original Mill Test Certificate (MTC) conforming to EN 10204 3.1. We welcome Third Party Inspections (TPI) from agencies like SGS, TUV, and DNV directly at our plant prior to loading.

Testing Capabilities

  • Ultrasonic Flaw Detection
  • Charpy V-Notch Impact Testing
  • Spectro Chemical Analysis
  • Tensile & Yield Point Verification

Frequently Asked Questions

How do you handle delivery of steel plates to industrial areas in Bihar?
We leverage robust road and railway freight networks from our central manufacturing unit to major hubs. Whether your site is in Patna, Barauni, Muzaffarpur, or Bhagalpur, we coordinate secure and timely transit. Dispatch from our end typically happens within 24-48 hours.
Do you provide Mill Test Certificates (MTC)?
Absolutely. Every steel plate dispatched from our facility comes with a corresponding Mill Test Certificate (MTC). This certificate validates the chemical composition and mechanical properties, mapping exactly to the physical heat number stamped on the plate for 100% traceability.
Can you accommodate custom profile cutting for our projects?
Yes. To save your site processing time and minimize scrap transit weight, our facility is equipped to provide custom flame cutting, plasma cutting, and shearing according to your exact engineering drawings before dispatching to Bihar.
Knowledge Base

Latest Industry Insights

Procuring Steel for Bihar?

Send us your dimensions, required grades, and tonnage. Our central sales team will provide pricing and accurate freight logistics to Patna, Barauni, or your specific location.

Central Mfg Unit: Village Horale, Post Vavoshi, Khopoli, MH 410203

Request via WhatsApp

Get an instant estimate for your requirements.