NEWS

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A complete batch of SA 516 Gr. 60 pressure vessel steel plates — totaling 15 pieces across two grades — has been successfully dispatched for an oil and gas pressure vessel fabrication project. All plates meet ASME II Part A 2025 Edition, NACE MR0175/ISO 15156, and EN10204 Type 3.1 certification requirements.

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This guide provides a comprehensive overview of HP295 steel plate — covering its standard specification, chemical composition, mechanical properties, microstructure, applications, equivalent grades, and procurement considerations — to help gas cylinder manufacturers, procurement engineers, and quality inspectors make informed sourcing decisions.

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A516 Gr.70 (ASME SA516 Gr.70) is a carbon steel plate for moderate- and lower-temperature pressure vessels, produced to ASTM A516 / A516M. It is widely used in boilers, heat exchangers, spherical tanks, oil & gas storage tanks and refinery equipment.

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Q345R and ASTM A516 Gr70 are the global gold standards for pressure vessel steels. Buyers worldwide choose them because they offer an optimal balance of high tensile strength, exceptional low-temperature notch toughness, reliable weldability, and strict international code compliance at a cost-effective price

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Recently, GNEE Steel has completed the shipment of 113.604 tons of SA387 GR22 CL2 heat-resistant pressure vessel steel plates destined for the Kazakhstan market.

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GNEE STEEL, a leading integrated steel supplier and precision fabricator, announced the successful completion and shipment of custom steel transition pieces for a thermal incineration project in Pavlodar, Kazakhstan. This order underscores the company’s one-stop fabrication capability for pressure vessel and environmental equipment components, from raw material supply to finished part delivery.

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In 2026, the global SA387 Gr22 Cl2 chrome-molybdenum pressure vessel steel plate market is expected to maintain a moderate upward trend, with year-on-year price growth of approximately 4% to 8%.

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ASTM A515 Grade 65 is a carbon steel pressure vessel plate designed for intermediate and elevated-temperature service.

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Q345R is common low alloy steel, it is the boiler pressure vessel commonly used steel type, the delivery state: hot rolled or normalization.

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As a leading manufacturer and exporter of pressure vessel and boiler steel plates, GNEE steel supplies high-quality ASTM A516 GR 70 and ASTM A516 GR 60 plates tailored for demanding applications in industries such as oil and gas, petrochemical, and power generation. Choosing between ASTM A516 GR 70 and ASTM A516 GR 60 depends on project requirements for strength, toughness, and cost.

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This article breaks down the key differences between Q345B and Q345D, focusing on the property that often dictates material selection for demanding environments.

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16mo3 can be described as a pressure vessel grade steel alloy, which has chromium and molybdenum in its chemical composition. They are mostly used in elevated working temperatures and are primarily found in industries like oil and gas, chemical, etc. P265gh is a heat resistant non-alloy steels, which is found in different types of pressure vessels. They are ideally used in applications with elevated temperature services and found mostly in petrochemical, and chemical industries.