P235GH is a non-alloy steel with specified high-temperature properties, offering excellent plasticity, toughness, cold bending, and welding capabilities. It is standardized under the German and European standards DIN EN 10216 and DIN EN 10028. EN 10216 Part 2 P235GH seamless pipes are primarily used for pressure applications, including the production of boilers, heat exchangers, steam pipes, and pressure vessels.
P235GH is a normalized carbon-manganese steel. In its designation, "P" stands for "weldable," "G" indicates "softened annealed," and "H" refers to "hardened." The EN 10216-2 standard covers a range of materials, including P235GH, P265GH, 16Mo3, 10CrMo55, 13CrMo45, 10CrMo910, and 25CrMo4, among others. The chemical composition of P235GH ensures its suitability for high-temperature environments, making it a preferred choice in industries such as oil and gas, petrochemicals, and power generation.
Due to its balanced mechanical properties and good thermal stability, P235GH seamless pipes exhibit excellent performance in demanding operational conditions. They offer reliable resistance to high pressure and elevated temperatures, ensuring safe and efficient performance in heat-intensive applications. Additionally, the material’s weldability and formability make it easy to process, reducing fabrication complexities in industrial applications.
Manufacturers select P235GH seamless pipes for critical installations where structural integrity and longevity are essential. The pipes undergo rigorous testing, including tensile, impact, and non-destructive examinations, to ensure compliance with international quality standards. These features make P235GH a dependable material for high-pressure and high-temperature service applications.
Union Steel Industry Co., Ltd is professional seamless steel pipes manufacturer, for more details, please contact:sales@union-steels.com
Specifications of P235GH Seamless Pipe:
Out diameter : 6.0~219.0 (mm)
Wall thickness : 1~30 (mm)
Length : Max 12000(mm)
Heat treatment: Normalizing
P235GH Seamless Pipe Chemical Composition:
C
|
Si
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Mn
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P
|
S
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Cr
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Cu
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Ni
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Mo
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≤0.16
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≤0.35
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0.6-1.2
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≤0.025
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≤0.01
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≤0.3
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≤0.3
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≤0.3
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≤0.08
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P235GH Seamless Pipe Physical Property:
Grade
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Tensile strength Rm
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Yield strength YS
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Enlongation A(%)
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P235GH
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350 - 480 MPa at 20 °C
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185 - 235 MPa at 20 °C
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>24
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