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Q370R Steel Plate for Pressure Vessels
PVQ Steel Plate Product Introduction
Q370R vessel plate not only has very high strength but also has certain toughness, wear resistance, impact resistance, fatigue resistance and easy welding and processing properties. It is generally used in the manufacturing of boilers and pressure vessels.
Q370R pressure vessel steel plates should usually undergo normalizing heat treatment during rolling. The advantages of Q370R boiler plate are: the mixing ratio of each component and the heat treatment process have been optimized, and the low-temperature impact toughness has been improved on the basis that the tensile strength and yield strength meet the GB 713-2008 standard.
Q370R steel boiler plate is widely used in petroleum, chemical industry, power stations, boilers and other industries to make reactors, heat exchangers, separators, spherical tanks, oil and gas tanks, liquefied gas tanks, nuclear reactor pressure shells, boiler drums, liquefaction Oil and gas cylinders, high-pressure water pipes in hydropower stations, turbines, etc.
boiler quality plates Product Details
Chemical Composition of Q370R pressure vessel steel plate:
| C | Si | Mn | P | S | Ni | Cr | Mo | Cu | Nb |
| ≤0.18 | ≤0.55 | 1.2~1.6 | ≤0.02 | ≤0.010 | ≤0.3 | ≤0.3 | ≤0.08 | ≤0.3 | 0.015~0.05 |
Mechanical Properties of Q370R pressure vessel plate material:
| Steel Grade | Thickness, in mm | Tensile Strength | Yield Strength, min | Elongation, %, min | |
| Q370R | 10<T≤16 | 530-630 | 370 | 20 | |
| 16<T≤36 | 360 | ||||
| 36<T≤60 | 520-620 | 340 | |||
pressure vessel quality steel Product Picture
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GNEE is committed to strict quality control and wholehearted customer service, with sufficient supply. We have experienced production staff ready to meet your needs and ensure customer satisfaction.
Strict quality control system and perfect after-sales service system are the primary issues we always pay attention to, which can guarantee and track the quality of our products from the aspects of raw material procurement, production process, finished products and after-sales service.
China Boiler Steel Plate Distributors--GNEE Group
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