P235GH Pressure Vessel Steel Description
P235GH Pressure Vessel Steel is non-alloy steel defined in the EN 10028 and EN10216 system. It offers good plasticity, toughness, cold bending and welding properties even under high temperature. The letter "P" means "weldable", "G" means "softened annealed" and "H" means "hardened".
EN 10216 and EN 10028 series specified respectively seamless steel tubes and plates for pressure purposes. EN 10216 Part 2 specified the non alloy and alloy steel tubes with specified elevated temperature properties while EN10028 part 2 specified the non alloy and alloy steel plates with specified elevated temperature properties. P235GH plate is the designation flat alloy in the European standard, also referred to as A285 grade C steel in ASTM A285 / A285M standard. The P235GH seamless tube and P235GH plates are mainly for pressure purposesuch as the manufacturing of boilers and heat exchangers, steam tubes and pressure vessels.
P235GH Pressure Vessel Steel with specific high temperature performance of non-alloy and alloy steel, with good plasticity, toughness, cold bending performance and welding performance, suitable for the manufacture of nuclear island steel containment, pressure vessels, equipment components, widely used in petroleum, chemical, power stations, boilers and other industries.
Chemical composition % of steel P235GH (1.0345): EN 10028-2-2003
| C | Si | Mn | Ni | P | S | Cr | Mo | V | N | Nb | Ti | Al | Cu | - |
| max 0.16 | max 0.35 | 0.6 - 1.2 | max 0.3 | max 0.025 | max 0.015 | max 0.3 | max 0.08 | max 0.02 | max 0.012 | max 0.02 | max 0.03 | max 0.02 | max 0.3 | Cr+Cu+Mo+Ni < 0.7 |
Our Advantages:
GNEE has own steel processing factory in different areas in China, so far, multiple advanced seamless and welded pipe production lines are used in production.
GNEE has specialized R & D department for technology research and development, besides, introduces advanced foreign technology to improve the production.
GNEE has specialized laboratories and test room to inspect raw materials and finished steel pipes and fittings. Quality control is always our fundamental, Quality decides future.
GNEE has many years of experience in the operation of large projects, whether it is in the preparatory stage of the project, or to control the product quality in the later stage.
GNEE has own transportation teams, besides our factories are very close to the port of departure, saving delivery time.
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