Boiler & Pressure Vessel Steel

Product Overview

ASME SA 516 GR.60/70N Dual Certified Plates are high-quality carbon steel plates that meet the mechanical and chemical requirements of both Grade 60 and Grade 70, and are supplied in the Normalized (N) condition. These plates are designed for pressure vessel applications, providing enhanced reliability, toughness, and weldability—especially in critical low-temperature or corrosive environments.

Dual certification offers greater flexibility in design and fabrication, making these plates a preferred choice in the oil & gas, petrochemical, power, and chemical industries.

🔩 Key Features

• Dual grade compliance: Covers both SA 516 GR.60 & GR.70

• Normalized condition (N) for improved mechanical properties

• Excellent toughness & weldability

• Suitable for low-temperature service

• Available with NACE MR0175 / HIC / IBR certifications on request

📐 Specifications

⚙️ Mechanical Properties (Minimum)

Impact testing available as per client/project specification.

🔬 Chemical Composition (% max)

Complies with both Grade 60 & 70 requirements.

🏭 Applications

• High-pressure boilers and heat exchangers

• Oil & gas processing vessels

• Storage tanks and LPG bullets

• Power plant steam drums

• Petrochemical reactors and columns

• Equipment exposed to corrosive or low-temp service

📦 Certifications & Testing (On Request)

• EN 10204 3.1 / 3.2

• NACE MR0103 / MR0175

• HIC tested

• IBR approval

• Third-party inspection (Lloyds, DNV, TUV, BV, etc.)

Let me know if you 'd like:

• A comparison chart of GR.60, GR.70, and Dual Cert. plates

• A customized data sheet in PDF

• Packaging, marking, and logistics details for export orders

ASME SA 515 GR.60 plates are carbon steel pressure vessel plates designed for intermediate- and high-temperature service. These plates are manufactured using killed steel practices and are ideal for fabrication of pressure vessels, boilers, and storage tanks where strength at elevated temperatures is critical.

Supplied in the as-rolled or normalized condition, they are widely used in refineries, power plants, chemical industries, and other heavy-duty industrial applications.

• Suitable for moderate to high-temperature environments

• Good strength and formability

• Supplied in As Rolled or Normalized condition

• Excellent thickness tolerance and weldability

• Meets ASME SA 515 / ASTM A515 standards

Composed of carbon-manganese steel with low residual elements.

• High-temperature pressure vessels

• Industrial boilers

• Refinery equipment

• Heat exchangers

• Power plant steam drums

• Storage tanks in oil & gas

• EN 10204 3.1 / 3.2

• IBR Certification

• NACE MR0175 / MR0103 (on request)

• Third-party inspection (TUV, DNV, BV, Lloyds, etc.)

ASME SA 515 GR.70 plates are high-quality carbon steel plates used in the fabrication of pressure vessels, boilers, and heat exchangers that operate under intermediate- and high-temperature conditions. With superior strength and moderate weldability, these plates are widely used across refineries, petrochemical plants, thermal power stations, and heavy engineering applications.

These plates are manufactured using killed steel practices and typically supplied in As Rolled or Normalized conditions.

• Designed for high-pressure and high-temperature environments

• High tensile strength and temperature resistance

• Good weldability and formability

• Supplied in As Rolled / Normalized condition

• Conforms to ASME SA 515 / ASTM A515 standard

• High-temperature pressure vessels

• Boilers and heat exchangers

• Oil & gas industry process equipment

• Power plant steam drums and condensers

• Refinery and chemical plant reactors

• LPG storage tanks and industrial autoclaves

• EN 10204 3.1 / 3.2 Mill Test Certificate

• NACE MR0103 / MR0175 (on request)

• IBR & PED Compliance (if required)

• Third-Party Inspection: TUV, Lloyds, DNV, BV, etc.

Would you like:

• A comparison between SA 515 GR.70 and SA 516 GR.70?

• A downloadable technical data sheet (PDF)?

• Packaging, marking, and logistics details for export orders?

Product Overview

ASME SA 516 GR.60 Plates are high-quality pressure vessel steel plates designed for moderate- to low-temperature service. Manufactured with excellent weldability and notch toughness, these plates are ideal for fabricating pressure vessels and boilers in industries such as oil & gas, petrochemical, chemical, and power generation.

Key Features

• Excellent notch toughness

• Superior weldability

• Reliable performance under pressure

• Ideal for moderate/low temperature conditions

• Available with NACE MR0103/MR0175 compliance

Specifications

Mechanical Properties

Chemical Composition (% Max)

Traces of Cr, Cu, Ni, Mo, Nb, Ti, V ≤ 0.3–0.08% may be present based on specification.

Available Heat Treatment Conditions

• As Rolled (AR)

• Normalized (N)

• Normalized + Tempered (N+T)

• Quenched + Tempered (Q+T)

Applications

• Pressure Vessels

• Heat Exchangers

• Industrial Boilers

• Storage Tanks

• Refinery Equipment

• Oil & Gas Process Equipment

Would you like to add SA 516 GR.60N, GR.70, or dual-grade plates to this listing? I can also generate a comparison table or export-ready PDF if required.

ASME SA 516 GR.60/70N NACE plates are dual-certified, normalized pressure vessel steel plates manufactured for use in sour service applications, where resistance to hydrogen sulfide (H₂S)-induced damage is critical. These plates conform to the stringent requirements of NACE MR0175 / MR0103 / ISO 15156, and offer high strength, excellent toughness, and proven resistance to Hydrogen-Induced Cracking (HIC) and Sulfide Stress Cracking (SSC).

This dual certification (Grade 60 and Grade 70) offers users versatility in design and application, especially in high-pressure and corrosive environments such as oil refineries, gas processing plants, chemical industries, and offshore platforms.

• Dual certified: GR.60N & GR.70N

• Compliant with NACE MR0175 / MR0103 / ISO 15156

• Supplied in Normalized (N) condition

• Excellent resistance to HIC and SSC

• Exceptional mechanical strength, weldability, and low-temperature toughness

• Suitable for critical sour service pressure applications

• HIC Test – As per NACE TM0284

• SSC Test – Sulfide Stress Corrosion Resistance

• Ultrasonic Testing (UT) – As per SA578 Level B/C

• Charpy Impact Test – Optional at sub-zero temperatures

• Other Tests – PMI, Flattening, Spectro, Hydrostatic, Visual & Dimensional Inspection

• Sour service pressure vessels and reactors

• Crude oil and gas separation units

• Storage tanks and LPG bullets

• Heat exchangers and towers

• Offshore drilling and production platforms

• Petrochemical and refinery processing units

• Mill Test Certificate – EN 10204 3.1 / 3.2

• NACE Compliance Certificate (MR0103 / MR0175)

• HIC / SSC / UT Test Reports

• IBR / PED Approval (on request)

• Third-party inspection: TUV, BV, DNV, Lloyds, SGS

• QA/QC documents, raw material traceability, and packing list

ASME SA 516 GR.60N NACE & HIC plates are high-performance carbon steel plates used in the fabrication of pressure vessels and boilers operating in sour gas (H₂S) environments. These plates are normalized and tested for Hydrogen-Induced Cracking (HIC) and Sulfide Stress Cracking (SSC) in accordance with NACE MR0103 / MR0175 / ISO 15156 standards.

Engineered for exceptional notch toughness, weldability, and chemical stability, these plates are ideal for critical sour service environments across oil & gas, petrochemical, refinery, and offshore applications.

• Conforms to NACE MR0103 / MR0175 / ISO 15156 standards

• Fully tested for HIC (as per NACE TM0284) and SSC

• Supplied in Normalized (N) condition for enhanced strength and toughness

• Excellent formability, weldability, and corrosion resistance

• High performance in wet H₂S and sour gas environments

Plates are produced from killed steel with fine-grain structure and low residual elements.

• HIC Test – Hydrogen Induced Cracking (NACE TM0284)

• SSC Test – Sulfide Stress Cracking (as per NACE)

• Ultrasonic Testing – SA578 Level B / C

• Charpy Impact Test – At -46°C if specified

• Additional Tests – Flattening, Hardness, PMI, Spectro, Hydrostatic, Visual, Dimensional

• Sour service pressure vessels and separators

• Heat exchangers and crude oil storage tanks

• Gas scrubbers and offshore modules

• Boilers and reactors in chemical plants

• H₂S handling equipment in refineries

• Mill Test Certificate – EN 10204 3.1 / 3.2

• NACE Compliance Certificate (MR0103 / MR0175)

• HIC / SSC Test Reports

• IBR / PED Certification (on request)

• Third-Party Inspection: TUV, BV, DNV, Lloyds, SGS

• QA/QC documents, export packing list, raw material traceability

ASME SA 516 GR.60N NACE & MR 0103/0175 plates are high-quality, normalized carbon steel pressure vessel plates designed for use in sour service environments, where resistance to hydrogen sulfide (H₂S) is critical. These plates meet the requirements of NACE MR0175 / MR0103 / ISO 15156, making them ideal for the oil & gas, petrochemical, and refinery sectors where equipment is exposed to wet H₂S conditions.

They are commonly used in the fabrication of boilers, storage tanks, separators, and pressure vessels, and offer excellent toughness, weldability, and notch resistance.

• Fully compliant with NACE MR0175 / MR0103 and ISO 15156

• Supplied in Normalized (N) condition

• Excellent resistance to HIC (Hydrogen Induced Cracking) and SSC (Sulfide Stress Cracking)

• Good impact toughness at low temperatures

• Suitable for use in critical sour service pressure vessels

Plates are produced using fine-grain, killed steel practices with low residuals.

• HIC Test – Hydrogen Induced Cracking (NACE TM0284)

• SSC Test – Sulfide Stress Corrosion Resistance

• Ultrasonic Testing (UT) – Level B / C as per SA578

• Impact Test – Charpy at -46°C (if specified)

• Other Tests – Flattening, Hardness, Chemical, PMI, Spectro, Visual, Dimensional

• Pressure vessels in sour gas environments

• Boilers and heat exchangers

• Reactors and oil separators

• Storage tanks exposed to wet H₂S

• Refinery and offshore process equipment

• Chemical and petrochemical facilities

• Mill Test Certificate – EN 10204 3.1 / 3.2

• NACE MR0175 / MR0103 Compliance Certificate

• HIC/SSC Test Reports

• IBR/PED Compliance on request

• Third-party inspection by TUV, DNV, BV, Lloyds, etc.

• Complete QA/QC documentation and export packing list

Product Overview

ASME SA 516 GR.65 plates are high-quality carbon steel plates designed for use in pressure vessels and boilers. With improved notch toughness, excellent weldability, and consistent strength, these plates are widely used in industries such as oil & gas, petrochemical, thermal, and chemical processing.

Key Features

• Designed for moderate to low-temperature service

• High strength and impact resistance

• Excellent weldability and formability

• Certified to ASME SA 516 / ASTM A516 standards

• Available with NACE MR0103/MR0175 compliance on request

Specifications

Mechanical Properties

Chemical Composition (% max)

Applications

• High-pressure boilers

• Heat exchangers and condensers

• Storage and pressure tanks

• Petrochemical plant vessels

• Refinery columns and drums

• Oil & gas pipeline equipment

Let me know if you need:

• Comparison with GR.60 and GR.70

• Export documentation format

• A customized version with branding or company logo

• Certification details (EN10204 3.1/3.2, NACE, IBR, etc.)

Product Overview

ASME SA 516 GR.70 Plates are premium quality carbon steel plates primarily used in pressure vessel fabrication for moderate to low-temperature service. Offering excellent notch toughness, high strength, and superior weldability, these plates are widely trusted in critical applications across industries such as oil & gas, petrochemical, power generation, and refineries.

Key Features

• Highest strength grade in the SA 516 series

• Excellent weldability and impact resistance

• Suitable for low-temperature environments

• Supplied with optional NACE MR0103 / MR0175 compliance

• Available with IBR and third-party inspection certification

Specifications

Mechanical Properties

* As per customer requirement / standard specification

Chemical Composition (% max)

Applications

• Pressure vessels and steam boilers

• Heat exchangers and storage tanks

• Columns, drums, and reactors in refineries

• Petrochemical and power generation equipment

• LPG bullets, cryogenic vessels, and separators

Let me know if you 'd like:

• A comparison chart (GR.60 vs GR.65 vs GR.70)

• A PDF data sheet

• Inclusion of dual grade plates (e.g., GR.70N / HIC tested)

• Details on certifications, marking, and packaging

ASME SA 516 GR.70N NACE MR0103 / MR0175 plates are normalized carbon steel plates specially engineered for pressure vessels operating in sour service conditions. These plates are compliant with NACE MR0103, NACE MR0175, and ISO 15156 standards, making them suitable for hydrogen sulfide (H₂S) environments commonly found in the oil & gas, refinery, petrochemical, and offshore sectors.

Manufactured using fine-grain, killed steel practices, these plates exhibit excellent resistance to Hydrogen Induced Cracking (HIC) and Sulfide Stress Cracking (SSC), along with outstanding toughness, strength, and weldability.

• Fully compliant with NACE MR0175 / MR0103 / ISO 15156

• Supplied in Normalized (N) condition

• Excellent HIC & SSC resistance for sour gas applications

• Exceptional tensile strength and impact toughness

• Suitable for critical pressure vessels and storage tanks

Produced using low residual elements for improved corrosion resistance and weldability.

• HIC Test – Hydrogen Induced Cracking as per NACE TM0284

• SSC Test – Sulfide Stress Corrosion Cracking Resistance

• Ultrasonic Testing (UT) – As per SA578 Level B / C

• Charpy Impact Testing – Typically at -46°C

• Other Testing – Chemical, Hardness, PMI, Spectro, Flattening, Hydrostatic, Visual, Dimensional

• Pressure vessels and steam drums in sour service

• Crude oil and gas processing units

• Heat exchangers, separators, and knock-out drums

• H₂S gas storage and handling systems

• Offshore drilling platforms and petrochemical refineries

• Storage tanks and LPG bullets for aggressive environments

• Mill Test Certificate – EN 10204 3.1 / 3.2

• NACE MR0175 / MR0103 Compliance Certificate

• HIC / SSC Testing Reports

• IBR / PED Certification on request

• Third-party inspection (TUV, DNV, Lloyds, BV, SGS)

• Export packing list, raw material traceability, QA/QC file

Would you like a comparison between GR.70N and GR.60N, a ready-to-use PDF datasheet, or details on export packaging? Let me know — I’ll prepare it right away.

Product Overview

ASME SA 537 Class 1 plates are normalized pressure vessel quality steel plates that combine high strength with excellent notch toughness, making them ideal for pressure-containing applications at moderate to low temperatures. These plates are primarily used in the fabrication of pressure vessels, heat exchangers, and oil & gas storage equipment.

They are supplied in the normalized condition and are especially well-suited for welded pressure vessels and structural applications that demand strength, ductility, and impact resistance.

🔩 Key Features

• Supplied in normalized (N) condition for improved mechanical properties

• Superior notch toughness and ductility

• Excellent weldability and machinability

• High strength-to-weight ratio

• Conforms to ASME SA537 / ASTM A537 standard

📐 Specifications

⚙️ Mechanical Properties (Min)

🔬 Chemical Composition (% max)

May contain small traces of other alloying elements as per specification.

🏭 Applications

• Pressure Vessels

• Heat Exchangers

• Oil & Gas Storage Tanks

• Reactor Vessels

• Industrial Boilers

• Structural Components in Offshore/Marine Installations

📦 Certifications & Testing Available

• EN 10204 3.1 / 3.2

• Third-party inspections (Lloyds, BV, TUV, DNV)

• NACE MR0103 / MR0175 compliance on request

• IBR approval (if applicable)

ASME SA 537 Class 2 plates are quenched and tempered pressure vessel quality steel plates with higher strength and improved notch toughness compared to Class 1. These plates are designed for high-pressure service in moderate to low temperature environments and are commonly used in demanding sectors like oil & gas, chemical processing, petrochemical equipment, and power generation.

They meet the requirements of ASME SA537 / ASTM A537 Class 2 standards and are well-suited for welded pressure vessels and critical structural applications.

🔩 Key Features

• Supplied in Quenched & Tempered (Q&T) condition

• Higher tensile and yield strength than Class 1

• Excellent toughness, durability, and impact resistance

• Superior weldability and dimensional stability

• Ideal for critical pressure vessel applications

📐 Specifications

⚙️ Mechanical Properties (Minimum)

🔬 Chemical Composition (% max)

Additional alloying elements may be present per project/specification needs.

🏭 Applications

• High-pressure vessels

• Reactors and separators

• LPG tanks and gas storage equipment

• Offshore and marine structural components

• Cryogenic and low-temperature pressure equipment

• Chemical and petrochemical processing plants

📦 Certifications & Testing Options

• EN 10204 3.1 / 3.2

• NACE MR0103 / MR0175 compliance (on request)

• IBR & PED compliant material

• Third-party inspection: Lloyds, TUV, DNV, BV, etc.

Would you like:

• A Class 1 vs Class 2 comparison table?

• A PDF datasheet or export packaging details?

• Details on stock availability or pricing?

Boiler & Pressure Vessel Steel Plates are specially engineered carbon steel plates designed to withstand high pressure and elevated temperatures. These plates are commonly used in the fabrication of boilers, pressure vessels, heat exchangers, storage tanks, and similar critical equipment. Manufactured to meet international standards such as ASME, ASTM, and EN, they ensure durability, toughness, and reliability in demanding industrial environments.

• Excellent notch toughness and strength

• Superior weldability and formability

• Withstands high-pressure and temperature conditions

• Available in multiple grades and standards

• Suitable for low-temperature and corrosive environments

• ASME SA 516 / ASTM A516 – Grades 60, 65, 70

• ASTM A387 – Alloy steel plates (Cr-Mo grades)

• IS 2002 – Indian standard boiler quality plates

• EN 10028 – P265GH, P295GH, P355GH

• DIN 17155 – HII, 17Mn4, 19Mn6

Vary depending on grade; example (A516 GR.70):

• Industrial Boilers

• Pressure Vessels

• Heat Exchangers

• Reactors & Columns

• Storage Tanks (Cryogenic/LPG/LNG)

• Power Plants, Refineries, and Petrochemical Units

NACE & HIC tested boiler plates are high-quality pressure vessel steel plates designed for use in sour service environments where hydrogen sulfide (H₂S) is present. These plates are tested for Hydrogen-Induced Cracking (HIC) and comply with NACE MR0175 / MR0103 standards to ensure safe, reliable operation under highly corrosive conditions.

These plates are ideal for welded pressure vessels, storage tanks, and heat exchangers in industries like oil & gas, petrochemical, refinery, and offshore energy.

• Guaranteed HIC and SSC resistance

• Complies with NACE MR0175 / MR0103 / ISO 15156

• Excellent weldability, toughness & thickness tolerance

• Tested as per NACE TM0284 standard

• Suitable for critical sour service applications

• HIC Test – As per NACE TM0284

• SSC Test – Sulfide Stress Corrosion Test

• Ultrasonic Testing (UT) – Level B / C

• Charpy Impact Test – Optional at sub-zero temperatures

• PMI / Hardness / Flattening / Spectro Testing – On request

• Visual, Hydrostatic, Micro/Macro, Radiographic Testing

• Sour gas & oil processing units

• High-pressure boilers and vessels

• Reactors, separators, and exchangers

• Storage tanks and pressure spheres

• Refinery and petrochemical plant vessels

• Offshore structures and subsea equipment

• Mill Test Certificate – EN 10204 3.1 / 3.2

• HIC/SSC Compliance Certificate

• NACE Compliance Certificate

• Third-party inspection (TUV, DNV, Lloyds, BV)

• Custom QA/QC plans and export documentation