Pressure Vessel Steel Plate Supplier & Exporter in India | Boiler Quality Plates

Pressure Vessel Steel Plates are specially engineered carbon and alloy steel plates designed to withstand high pressure, elevated temperature, and severe operating conditions in industrial processing systems. These steel plates provide excellent tensile strength, superior weldability, high-temperature stability, impact resistance, and long-term operational reliability under demanding pressure service environments. As a leading Pressure Vessel Steel Plate Supplier & Exporter in India, CEBEX STEEL INDIA supplies premium-quality boiler and pressure vessel steel plates manufactured according to international ASTM, ASME, EN, DIN, and ISO standards for critical industrial applications.

Our Pressure Vessel Steel Plates are extensively utilized in boilers, pressure vessels, heat exchangers, storage tanks, petrochemical plants, refineries, thermal power plants, chemical processing systems, LNG facilities, offshore platforms, and industrial pressure equipment because of their superior mechanical strength and dependable performance under high-pressure and high-temperature operating conditions. We supply pressure vessel steel plates in multiple grades, thicknesses, and specifications suitable for highly demanding industrial applications requiring excellent weldability and structural integrity.

As experienced traders and exporters of Pressure Vessel Steel Plates in India, we provide high-performance boiler quality steel plates suitable for industries requiring superior toughness, pressure resistance, elevated temperature performance, and long operational service life.

At CEBEX STEEL INDIA, we utilize advanced rolling, normalizing, heat treatment, leveling, ultrasonic inspection, and precision cutting technologies to supply Pressure Vessel Steel Plates with excellent dimensional accuracy, superior flatness, and dependable metallurgical properties. Our products are trusted by EPC contractors, pressure vessel manufacturers, boiler manufacturers, refinery industries, power plants, fabrication companies, and industrial buyers across India, Africa, the Middle East, Europe, and Southeast Asia.

Pressure Vessel Steel Plate Supplier & Exporter in India – ASTM A516, A387 Boiler Quality Steel Plates | Cebex Steel India

Why Choose Us as Your Pressure Vessel Steel Plate Supplier & Exporter?

Selecting the right Pressure Vessel Steel Plate supplier is essential for ensuring pressure resistance, weldability, toughness, dimensional precision, and long-term operational reliability. CEBEX STEEL INDIA has established itself as a trusted Pressure Vessel Steel Plate Supplier & Exporter in India through strong metallurgical expertise, strict quality control systems, and dependable worldwide export capabilities.

We maintain complete traceability from raw material procurement to finished plate dispatch and provide all materials with EN 10204 3.1/3.2 Mill Test Certificates, ultrasonic testing reports, heat treatment records, and export documentation. Our in-house quality department performs comprehensive inspection procedures including chemical analysis, tensile testing, impact testing, ultrasonic testing, dimensional verification, and surface inspection to ensure compliance with ASTM, ASME, and customer project specifications.

Our export logistics team efficiently manages seaworthy packaging, export documentation, and international shipping for smooth global deliveries.

Product Overview & Technical Specifications

Our Pressure Vessel Steel Plates are manufactured using premium-quality carbon steel and alloy steel raw materials sourced from approved mills and processed through advanced heat treatment technologies to ensure superior pressure resistance, weldability, and high-temperature performance.

Feature	Specification / Detail
Standards	ASTM, ASME, EN, DIN, ISO
ASTM Grades	ASTM A516 Gr. 60/70, ASTM A387
EN Grades	P265GH, P355GH
Thickness Range	5 mm to 150 mm
Width Range	1000 mm to 3500 mm
Length Range	Up to 12000 mm
Surface Finish	Hot Rolled
Heat Treatment	Normalized / Quenched & Tempered
Applications	Boilers, Pressure Vessels, Heat Exchangers
Documentation	EN 10204 3.1/3.2, MTC, UT Reports

Types of Pressure Vessel Steel Plates We Supply

We supply a comprehensive range of Pressure Vessel Steel Plates suitable for high-pressure and elevated-temperature industrial applications. Our product range includes boiler quality steel plates, normalized pressure vessel plates, chromium molybdenum alloy plates, low-temperature pressure vessel plates, heat-resistant pressure plates, refinery-grade steel plates, and heavy-duty industrial pressure retaining steel products.

We also supply customized pressure vessel steel plates, CNC plasma-cut plates, fabricated boiler components, reactor vessel steel plates, heat exchanger steel plates, and industrial fabrication materials according to customer drawings and project specifications.

Grades, Materials & International Standards

Material selection plays a critical role in determining pressure resistance, high-temperature strength, toughness, weldability, and service life. We supply Pressure Vessel Steel Plates in internationally approved grades suitable for highly demanding industrial operating environments.

Grade	Standard	Typical Applications	Features
ASTM A516 Gr. 60	ASTM	Boilers & Pressure Vessels	Excellent Weldability
ASTM A516 Gr. 70	ASTM	Refinery & Process Equipment	High Strength
ASTM A387 Gr. 11	ASTM	High Temperature Equipment	Heat Resistant
P265GH	EN 10028	Pressure Equipment	Good Toughness
P355GH	EN 10028	Industrial Boilers	High Pressure Strength

All materials are sourced from reputed mills and supplied with complete traceability, inspection reports, and EN 10204 3.1/3.2 Mill Test Certificates.

Chemical Composition & Mechanical Properties

Every Pressure Vessel Steel Plate supplied by CEBEX STEEL INDIA includes complete chemical composition and mechanical property reports to ensure compliance with international standards and industrial project requirements.

Chemical Composition – ASTM A516 Grade 70

Element	Composition (%)
Carbon (C)	0.30 Max
Manganese (Mn)	0.85 – 1.20
Phosphorus (P)	0.035 Max
Sulfur (S)	0.035 Max
Silicon (Si)	0.13 – 0.45
Iron (Fe)	Balance

Mechanical Properties – ASTM A516 Grade 70

Property	Value
Tensile Strength	485 – 620 MPa
Yield Strength	260 MPa Min
Elongation	17% Min
Impact Resistance	Excellent

Chemical Composition – P355GH Steel Plate

Element	Composition (%)
Carbon (C)	0.20 Max
Manganese (Mn)	1.70 Max
Phosphorus (P)	0.025 Max
Sulfur (S)	0.015 Max
Silicon (Si)	0.50 Max
Iron (Fe)	Balance

Mechanical Properties – P355GH Steel Plate

Property	Value
Tensile Strength	470 – 630 MPa
Yield Strength	355 MPa Min
Elongation	21% Min
Toughness	High

Our quality department conducts spectrographic analysis, tensile testing, ultrasonic testing, impact testing, dimensional inspection, and surface verification using calibrated inspection equipment.

Equivalent Grades

Standard	Grade
ASTM	A516 Grade 70
ASTM	A387 Grade 11
EN	P265GH
EN	P355GH
DIN	HII / 17Mn4

Available Sizes & Dimensions

Thickness	Width	Length
5 mm – 150 mm	1000 mm – 3500 mm	Up to 12000 mm

Additional processing services including CNC plasma cutting, beveling, drilling, rolling, welding edge preparation, and custom fabrication are available according to project requirements.

High Temperature & Pressure Performance

Pressure Vessel Steel Plates are specifically designed to withstand high pressure, elevated temperatures, and cyclic thermal loading under severe industrial operating conditions. These steel plates provide exceptional structural integrity, excellent weldability, and long operational service life for critical pressure-retaining systems.

Their superior toughness and heat resistance make them highly suitable for boilers, heat exchangers, storage tanks, reactors, pressure piping systems, and thermal processing equipment operating under aggressive industrial environments.

Welding & Fabrication Properties

Pressure Vessel Steel Plates offer excellent weldability and fabrication characteristics for industrial pressure equipment manufacturing applications. These steel plates can be welded using standard industrial welding methods including SAW, MIG, TIG, and manual arc welding using suitable low-hydrogen welding consumables.

Proper preheating, post-weld heat treatment, and controlled welding procedures improve weld quality and structural reliability for pressure-retaining fabrication applications.

Applications & Industries Served

Our Pressure Vessel Steel Plates are extensively used in industries requiring high-pressure resistance, elevated-temperature performance, and structural reliability. Boiler manufacturing industries utilize pressure vessel steel plates for steam boilers, water boilers, pressure drums, and heat exchangers operating under high-temperature conditions.

Refinery and petrochemical industries use pressure vessel plates for reactors, separators, pressure tanks, and process vessels because of their superior weldability and high-pressure performance. Pressure vessel steel plates are also widely used in LNG plants, thermal power stations, chemical processing systems, offshore platforms, fertilizer plants, and industrial fabrication applications.

Testing & Quality Assurance

Quality assurance is one of the core strengths of our manufacturing and export operations. Every Pressure Vessel Steel Plate undergoes strict inspection and testing procedures including chemical analysis, tensile testing, ultrasonic testing, impact testing, dimensional inspection, and visual surface inspection.

Our quality control department utilizes advanced inspection equipment including ultrasonic flaw detectors, spectrometers, tensile testing machines, impact testing systems, and dimensional measurement equipment to ensure compliance with ASTM, ASME, EN, DIN, ISO, and customer project requirements.

We supply all products with EN 10204 3.1 Mill Test Certificates, EN 10204 3.2 certification, ultrasonic testing reports, third-party inspection reports, and complete raw material traceability documentation.

Packing, Delivery & Export Capabilities

We understand the importance of secure packaging and timely delivery for industrial and export projects. Our Pressure Vessel Steel Plates are packed using export-grade wooden pallets, steel strapping, waterproof wrapping materials, and seaworthy packaging systems to ensure complete protection during transportation and storage.

Our export logistics department manages complete shipping documentation including commercial invoices, packing lists, certificates of origin, mill test certificates, ultrasonic testing reports, and inspection reports for smooth customs clearance and worldwide shipping.

Exporting Pressure Vessel Steel Plates to Africa

As a leading Pressure Vessel Steel Plate Supplier & Exporter in India, we have built a strong reputation for supplying high-quality boiler and pressure vessel steel plates to major refinery, petrochemical, power generation, and industrial infrastructure projects across Africa. Our export team understands the unique requirements of African industries and ensures smooth, timely deliveries with complete documentation, inspection compliance, and international export support. From boilers and heat exchangers to storage tanks, refinery systems, LNG facilities, and industrial processing equipment, our Pressure Vessel Steel Plates are trusted by clients in Nigeria, Egypt, Kenya, South Africa, Ethiopia, and beyond.

Why Choose CEBEX STEEL INDIA?

Clients choose CEBEX STEEL INDIA because of our strong technical expertise, strict quality control systems, competitive export pricing, and dependable worldwide delivery capabilities. We provide flexible order quantities, fast production schedules, CNC cutting services, technical support, and project-based supply solutions for industrial and EPC projects.

Our engineering team assists clients in selecting the appropriate pressure vessel steel grades and specifications based on pressure ratings, operating temperatures, fabrication requirements, corrosion exposure, and mechanical performance expectations.

Frequently Asked Questions (FAQ)

What are Pressure Vessel Steel Plates used for?

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Pressure Vessel Steel Plates are used for boilers, pressure vessels, storage tanks, heat exchangers, refinery equipment, and industrial processing systems operating under high pressure and elevated temperatures.

What is ASTM A516 Grade 70 steel plate?

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ASTM A516 Grade 70 is a widely used pressure vessel quality carbon steel plate offering excellent weldability, toughness, and strength for moderate and lower-temperature pressure applications.

Which industries use pressure vessel steel plates?

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Pressure vessel steel plates are extensively used in refineries, petrochemical plants, thermal power stations, LNG facilities, chemical industries, fertilizer plants, and offshore engineering projects.

Can Pressure Vessel Steel Plates withstand high temperatures?

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Yes, pressure vessel steel plates such as ASTM A387 and P355GH are specifically designed for elevated temperature and high-pressure industrial applications.

Do your Pressure Vessel Steel Plates come with UT reports and test certificates?

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Yes, all Pressure Vessel Steel Plates are supplied with EN 10204 3.1/3.2 Mill Test Certificates, ultrasonic testing reports, inspection reports, and complete traceability documentation.

Request a Quote / Contact Us

If you are looking for a reliable Pressure Vessel Steel Plate Supplier & Exporter in India, contact CEBEX STEEL INDIA today for a fast and competitive quotation. We are ready to support your industrial and export projects with premium-quality boiler and pressure vessel steel plates, advanced technical expertise, and dependable worldwide delivery services.

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