- sales@hindustansteel.com
- 390/392, Ground Floor, Shankar Mansion, Vanita Vishram Chowk, S.V.P. Road, Mumbai - 400004
Phone
+91-9820944724
+91-9820944724
Home > Our Products > Boiler & Pressure Vessel Steel Plates
At Hindustan Steel Corporation, we supply a wide range of tested and certified boiler-quality plates engineered to withstand extreme environments. Whether you’re fabricating steam boilers, heat exchangers, condensers, or chemical reactors, our plates are designed for high performance, formability, weldability, and pressure endurance—meeting IBR, ASTM, ASME, and EN standards.
With rising demand across power plants, refineries, fertilizer units, and shipbuilding yards, the need for high-strength pressure vessel plates that also meet HIC, NACE, and PED compliance is greater than ever. Our stock includes both carbon steel and chrome moly boiler plates with guaranteed notch toughness and impact resistance, all backed by Mill Test Certificates (MTCs), ultrasonic testing (UT), and third-party inspections.
Trusted by fabricators and EPC contractors across India, UAE, Saudi Arabia, Africa, and Southeast Asia.
Boiler and Pressure Vessel Steel Plates are specially manufactured steel sheets designed to handle internal pressure, elevated temperatures, and corrosion in equipment like boilers, heat exchangers, reactors, and storage vessels. These plates are engineered with precise mechanical properties—such as minimum yield strength, thickness tolerance, and impact resistance—to safely contain steam, hot fluids, or chemicals under high pressure.
Most boiler-quality plates conform to international standards like ASTM A516 Gr 60/70, ASME SA516, EN 10028, DIN 17155, and IBR (for Indian applications). They are typically killed, normalized, or stress-relieved to ensure ductility, crack resistance, and weldability.
In short: These plates are the backbone of high-pressure industrial systems—ensuring safety, performance, and long service life.
Boiler and pressure vessel steel plates are essential in high-pressure, high-temperature environments where safety and strength are non-negotiable. Below are major industries and applications that rely on these specialized plates:
Used in power generation, industrial boilers, and hot water systems. A516 and SA516 grades ensure strength under thermal cycling and internal pressure.
Plates like A387 (Chrome Moly) are chosen for reactors, separators, and digesters due to their high resistance to thermal and chemical corrosion.
Need high thermal conductivity and resistance to temperature fluctuations. EN 10028 and DIN 17155 grades are commonly used.
Plates for feedwater heaters, deaerators, economizers, and steam drums—requiring high weldability and IBR certification.
Plates with HIC (Hydrogen-Induced Cracking) resistance are used in sour service conditions involving hydrogen sulfide (H₂S).
Vessels that require both impact-tested and pressure-rated steel to meet strict international standards.
When used with alloyed grades, these plates perform well in extreme cold without brittle failure.
Plates for marine boilers and cargo tanks are exposed to constant pressure and saltwater environments.
Used in sterilizers, autoclaves, and storage vessels—requiring high hygiene and IBR/PED compliance.
Heavy-duty pressure plates (thicker cross-sections) are used for storing high-pressure gases or flammable liquids.
Boiler & Pressure Vessel Steel Plates protect your machinery, bottom-line, and team.
Boiler and pressure vessel steel plates come in multiple international and Indian standards—each designed for specific pressure, temperature, and corrosion conditions. Here’s a simplified grade comparison to help buyers choose the right steel plate for their project:
| Grade | Standard | Yield Strength (MPa) | Tensile Strength (MPa) | Key Features |
| ASTM A516 Gr 60 | ASTM | 240 | 415–550 | Low temp pressure vessels, good weldability |
| ASTM A516 Gr 70 | ASTM | 260 | 485–620 | High strength at moderate temps, IBR-ready |
| ASME SA516 Gr 70 | ASME | 260 | 485–620 | Similar to A516, certified for pressure use |
| ASTM A387 Gr 11 Cl 2 | ASTM (Chrome Moly) | 275 | 485–620 | Chromium-Molybdenum alloy, heat resistance |
| ASTM A387 Gr 22 Cl 2 | ASTM (Chrome Moly) | 310 | 515–690 | Higher Cr-Mo, great for elevated temperatures |
| EN 10028 P265GH | EN Standard | 265 | 410–530 | Good for weldable pressure vessels |
| EN 10028 P355NH | EN Standard | 355 | 490–630 | High yield and normalized structure |
| DIN 17155 HII | DIN (Germany) | 275 | 410–530 | Non-alloy, weldable pressure vessel grade |
| DIN 17155 17Mn4 | DIN (Germany) | 295 | 430–580 | High tensile, formable pressure applications |
We supply a wide range of tested and certified boiler-quality plates engineered to withstand extreme environment
Boiler & pressure vessel steel plates are engineered to perform under extreme pressure and temperature conditions. Below are the key mechanical, chemical, and dimensional attributes that buyers must consider:
| Element | Percentage (%) |
| Carbon (C) | ≤ 0.30 |
| Manganese (Mn) | 0.79 – 1.30 |
| Phosphorus (P) | ≤ 0.035 |
| Sulfur (S) | ≤ 0.035 |
| Silicon (Si) | 0.13 – 0.45 |
Composition varies slightly based on the specific grade and class (e.g., Chrome-Moly variants like A387 have higher Cr and Mo content).
| Property | Availability |
| Thickness Range | 5 mm to 150 mm+ |
| Width | Up to 3000 mm (cut-to-width) |
| Length | Up to 12 meters (cut-to-length) |
| Tolerances | As per ASTM/EN/DIN specs or custom specs |
Cut-to-size, beveled edges, and surface finish options available.
Boiler and pressure vessel steel plates must meet strict national and international codes to ensure safe, long-term performance in high-pressure environments. At Hindustan Steel Corporation, we supply plates that comply with the most recognized specifications:
These compliances ensure suitability for steam boilers, chemical vessels, reactors, heat exchangers, and power plant fabrication—whether for domestic use or international export.
Hindustan Steel Corporation is a trusted global supplier of boiler and pressure vessel steel plates with consistent export shipments across the Middle East, Africa, and Southeast Asia. Whether you’re a fabrication unit in UAE or a government contractor in South Africa, we deliver performance-tested, regulation-compliant plates—on time and within budget.
| Country / Region | Popular Grades Exported | Use Cases |
| UAE (Dubai, Sharjah) | A516 Gr 70, SA387 Gr 11/22 | Steam boilers, desalination plants |
| Saudi Arabia | EN 10028 P355NH, A387, IBR-certified steel | Chemical pressure vessels, refinery tanks |
| Vietnam | A516 Gr 60/70, P265GH | Heat exchangers, boiler tube plates |
| South Africa | Chrome Moly, A516 Gr 70 | Power plants, pulp & paper industry |
| Bangladesh & Sri Lanka | DIN 17155 HII, IS 2002 | Steam systems, pharmaceutical vessels |
Whether you’re building a steam boiler in Chennai, fabricating heat exchangers in Vizag, or working on chemical reactors in Vadodara, Hindustan Steel Corporation ensures timely, pan-India delivery of boiler and pressure vessel steel plates. Our in-stock inventory and factory dispatch capabilities make us a preferred choice for EPC contractors, OEMs, and plant owners nationwide.
| City / Region | Typical Clients Served | Popular Grades |
| Mumbai, Navi Mumbai | Boiler fabricators, shipyards | A516 Gr 70, SA516, HIC-tested plates |
| Chennai | Thermal power & pharma units | EN 10028, SA387, DIN 17155 |
| Ahmedabad / Vadodara | Chemical plant contractors, process industries | A516 Gr 60, A387 Gr 22, IBR-certified plates |
| Visakhapatnam (Vizag) | Condenser & heat exchanger units | Chrome moly steel, P355NH, P265GH |
| Kolkata | Heavy engineering & boiler manufacturers | A516, SA516, IS 2002 |
| Raipur / Bhilai | Government tenders, plant retrofitting firms | A516 Gr 70, IBR approved boiler plates |
Next-day dispatch from Mumbai warehouse
GST-invoiced, PAN India delivery via road & rail
Mill certification + third-party lab test options
Cut-to-size, edge preparation, and marking
Connect with us on WhatsApp or phone for location-wise delivery timelines and stock availability in your region.
At Hindustan Steel Corporation, we’re not just stockists—we’re reliable partners in your high-pressure projects. For over two decades, industries across India and abroad have trusted us for certified, application-specific, and project-ready boiler and pressure vessel plates. Here’s why top EPCs, OEMs, and government fabricators repeatedly choose us:
From A516 Gr 70, SA387 Chrome Moly, to HIC-tested and EN 10028 variants, we carry ready-to-ship inventory of all pressure-grade plates.
Get plates cut to size, beveled, edge prepared, or pre-marked as per ASME/IS standards.
Plates are tested, certified, and IBR-approved, with ISO, PED, and third-party inspection documents on request.
Whether you need cryogenic, acid-resistant, or IBR-certified material—we provide grade-match assistance and fast dispatch.
We are supply partners to BHEL subvendors, L&T contractors, chemical processing units, and thermal plant OEMs.
We provide containerized exports, MTC-compliant third-party inspection, and customized QA packaging for clients building across India, Middle East, and Africa.
Whether you’re a pressure vessel fabricator, chemical tank contractor, or boiler OEM, choosing the wrong plate grade or supplier can cost you time, money—and even safety certifications. Here are the top mistakes buyers make (and how to avoid them):
Not all plates labeled “Gr 70” meet ASME or IBR requirements.
✅ Fix: Always request MTC with heat number, test results, and IBR stamping if applicable
Boiler plates used in acidic environments or under pressure need HIC-tested or PWHT-compatible materials.
✅ Fix: Inform your supplier about application—get guided to HIC-tested or Chrome Moly plates.
Mild steel plates (even E250/E350) are not pressure-rated.
✅ Fix: Use certified boiler-quality grades only—A516, SA387, EN10028, etc.
Many plates fail fitment due to uneven cutting or uncontrolled tolerance.
✅ Fix: Ask for edge-prepped, cut-to-size, and machining-ready plates if needed.
Many buyers default to import even when Indian plates are IBR and PED approved.
✅ Fix: Ask for Indian equivalents to A516/EN10028/SA387—same performance, better pricing.
Need A516 Gr 70, IBR Certified, or Chrome Moly Plates fast?
At Hindustan Steel Corporation, we supply Boiler & Pressure Vessel Steel Plates that meet IBR, ASTM, ASME, EN, and DIN standards – all available in custom thicknesses, tested batches, and fabrication-ready cuts.
In-Stock: A516 Gr 60/70, SA387 Gr 11/22, EN 10028
MTCs, IBR Certificates, and HIC Test Reports
Export-Ready to UAE, Africa, Saudi Arabia, Vietnam
Cut-to-Size, Bevelled Edges, Fast Dispatch from Mumbai & Taloja
+91-22-66159018
+91-9820944724
sales@hindustansteel.com hindustansteel1@gmail.com
390/392, Ground Floor, Shankar Mansion, S.V.P. Road, Mumbai – 400004, India
Below are ready-to-share downloadable assets and technical support content for the Boiler & Pressure Vessel Steel Plates page to improve buyer trust and simplify procurement:
📄 Technical Datasheets (PDFs)
🔧 Welding & Fabrication Guides
📜 Compliance Certificates & QA
📊 Charts & Tools
🛠️ Project Case Studies & Buyer Help
✅ All resources are available via direct link or email request. Ask for samples, customization help, or grade recommendations from our technical team anytime.
Boiler and pressure vessel steel plates are designed to withstand extreme pressure, temperature, and corrosion. These plates are vital in manufacturing steam boilers, pressure vessels, power plant structures, chemical tanks, and heat exchangers.
From ASTM A516 and A387 to EN 10028 and DIN 17155, our boiler and pressure vessel plates conform to leading global standards. These grades offer a wide range of mechanical properties including tensile strength, impact resistance, notch toughness, and weldability. We stock A516 Gr 70, SA516 Gr 60/70, Chrome Moly Gr 11/22, and IBR-certified variants ready for domestic and export buyers.
We supply boiler and pressure vessel plates to UAE, Saudi Arabia, Vietnam, Africa, and across Indian cities including Mumbai, Hyderabad, Chennai, and Ahmedabad. With a strong inventory and cut-to-size facility, we fulfill urgent project needs with competitive pricing, fast logistics, and flexible packaging. Reach out for export-specific pricing or customized grade matching.
Looking to understand the difference between A516 Gr 60 and Gr 70? Or unsure whether HIC-tested plates are needed for your application? Our detailed FAQ section answers buyer queries about certifications, thickness, weld prep, IBR approvals, and material selection tips—backed by expert advice and industry-compliant insights.
Not sure whether to choose DSQ over IS 2062 or High Tensile? Read our DSQ blogs for real use-cases in galvanizing, chemical plants, and pickling units. Know the difference before placing bulk orders.
See all →
+91-22-66159018
+91-9820944724
sales@hindustansteel.com hindustansteel1@gmail.com
390/392, Ground Floor, Shankar Mansion, Vanita Vishram Chowk, S.V.P. Road, Mumbai - 400004
+91-9820944724
sales@hindustansteel.com
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