Common size on stock, Special sizes needs new production.Can cut to Size, Cut to Shape.
EMERSONMETAL
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We can supply all types of steel plates, especially pressure vessel boiler steel plate, ASTM A387Gr22Cl1/Cl2 Material 10-750mm thick boiler pressure vessel steel plate, carbon steel plate, boiler steel plate, pressure steel plate, vessel steel plate, pressure vessel steel plate, ASTM A387GR22CL1 steel plate, ASTM A387GR22CL2 steel plate, boiler pressure vessel steel plate, ASTM A387GR22 pressure vessel steel plate, A387GR22 boiler steel plate.
For pressure vessel steel plate, the grades can supply are as below: the materials, thickness, width, length, and delivery condition are as below:
CATEGORY | STANDARD | GRADES AND MATERIALS | TECHNICAL PROPERTY IS ASSURED THICKNESS | UT TEST THICKNESS | CHEMICAL COMPOSITION IS ASSURED THICKNESS | DELIVERY CONDITION |
PRESSURE VESSEL AND BOILER STEEL PLATE | ASTM A387 | A387Gr11Cl1/Cl2、A387Gr12Cl1/Cl2 A387Gr22Cl1/Cl2 | 10～300 | 10～300 | 10～750 | N、N+T |
Production Dimension: Thickness: 10mm-750mm, width 1500mm-3700mm, length 3000mm-18000mm, the special sizes over this dimension can be produced by customization. Delivery Condition: when assuring the steel plate technical property, the steel plate can be delivered at hot rolled, controlled rolled, normalized, annealled, tempered, normalized and tempered, Q+T these delivery conditions. For the grades not shown in the material list, can send to the technical department for checking for production. | ||||||
A387Gr22Cl1 and A387Gr22Cl2 are chromium-molybdenum alloy steel plates mainly used for welding boilers and pressure vessels at high temperatures.
A387Gr22Cl1/Cl2 Grade Chemical Composition and Technical Property is as below：
Standard | C % | Si | Mn | P max | S max | Mo
| Cr | tensile strength（MPa） | yield strength（MPa） | Elongation% |
A387GR22CL1 | 0.15-0.17 | 0.15-0.4 | 0.4-0.65 | 0.035 | 0.035 | 0.45-0.6 | 0.8-1.15 | 380-550 | 230 | 22 |
A387GR22CL2 | 0.15-0.17 | 0.15-0.4 | 0.4-0.65 | 0.035 | 0.035 | 0.45-0.6 | 0.8-1.15 | 380-550 | 230 | 22 |
The following are the main application fields of A387Gr22Cl1/Cl2:
Oil and gas industry: A387Gr22Cl1 steel plate is widely used in the manufacture of welded pressure vessels and components in the petroleum, chemical, electric power, boiler and other industries, especially for equipment working in high temperature and high pressure environments.
Power industry: used in the manufacture of boiler walls, superheaters, reheaters and connecting pipes in thermal power stations.
Chemical industry: A387Gr22Cl1 steel plate is used in the chemical industry for the manufacture of various reactors, distillation towers and storage tanks operating under extreme conditions.
Nuclear industry: The steel plate can be manufactured for nuclear reactor components that must withstand high temperatures and radiation.
Shipbuilding and ocean engineering: A387Gr22Cl1 steel plate is also used in shipbuilding and ocean engineering fields that require high-performance pressure vessels.
Metallurgical industry: In the metallurgical industry, A387Gr22Cl1 steel plate is also used to manufacture high-performance pressure vessels.
