Video Description
Product Description
A387 is the American ASTM standard pressure vessel steel plate, ASTM A387/A387M chromium-molybdenum alloy steel plate for pressure vessels. This standard is suitable for chromium-molybdenum alloy steel plates for welded boilers and pressure vessels working at high temperatures.
A387 can be divided into 10 levels according to the performance of steel plates:
A387Gr.2, A387Gr.2 cl1, A387Gr.2 cl2, A387Gr.12, A387Gr.12 cl1, A387Gr.12 cl2, A387Gr.11, A387Gr.11cl1, A387Gr.11cl2, A387Gr.22, A387Gr.22 cl1、A387Gr .22cl2, A387Gr.21, A387Gr.21 cl1, A387Gr.21cl2, A387Gr.5, A387Gr.5 cl1, A387Gr.5 cl2, A387Gr.9, A387Gr.9 cl1, A387Gr.9 cl2, A387Gr.21l, A38 7Gr. 21l cl1、A387Gr.22l、A387Gr.22l cl1 A387Gr.91l、A387Gr.91l cl2
Pressure vessel plate refers to the steel plate used to manufacture steam boilers, pressure vessels and other structural parts of pressure vessels.
Steel plates for pressure vessels can be classified into carbon steel plates and alloy steel plates according to their composition; they can be divided into high, medium and low pressure steel plates according to their strength; they can be divided into high, medium and low temperature steel plates and corrosion-resistant steel plates according to their use environment. .
According to chemical composition can be divided into:
1. Carbon steel plate: ASTM A285, BS1501, DIN17175, ΓOCT 5520, ASTM A515, A516, A442, JIS G3116, G3103, G3118, G3115, A537, A737, ASTM A455, A299.
2. Low-alloy steel plate: In addition to the elements of carbon steel, there is also a certain amount of molybdenum, chromium, nickel, vanadium, etc. There are many steel grades of low alloy steel, among which the more commonly used standards are as follows: 1/2 molybdenum, 1/2Mo-B steel: ASTM A204, JIS G3107; Mn-1/2Mo1/2Mo, Mn-1/2Mo-V, Mn -1/2Mo-1/4Ni, Mn1/2Mo-1/2N i steel: ASTM A302, A533, JIS G3119, G3120; 1Cr-1/2Mo, 11/4Cr-1/2Mo, 21/2Cr-1Mo, 3C r-1Mo, 5Cr-1/2Mo, 7Cr-1/2Mo, 9Cr-1Mo: JISG4109, ASTM A387, A533, DIN17155.
3. Quenched and tempered high-strength steel plate: ASTM A517, A537, A724, A734, JISG3115.
4. Steel plate for low temperature: including carbon steel plate and alloy steel plate. Chemical composition and mechanical properties can be found in ASTMA612, A 662, A735, A736, A738, A203, A645, JIS G3126.
5. Stainless steel plate: JIS G4304, ASTM A240, AISI13, ΓOCT5632.
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Standards and Classifications
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Standard
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Boiler and Pressure Vessel Steel Grades
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ASTM A202/A202M
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A202 Grade A
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A202 Grade B
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ASTM A203/A203M
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A203 Grade A
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A203 Grade B
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A203 Grade D
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A203 Grade E
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A203 Grade F
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ASTM A204/A204M
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A204 Grade A
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A204 Grade B
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A204 Grade C
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ASTM A285/A285M
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A285 Grade A
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A285 Grade B
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A285 Grade C
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ASTM A299/A299M
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A299 Grade A
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A299 Grade B
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ASTM A302/A302M
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A302 Grade A
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A302 Grade B
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A302 Grade C
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A302 Grade D
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ASTM A387/A387M
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A387 Grade 5
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A387 Grade 9
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A387 Grade 11
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A387 Grade 12
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A387 Grade 22
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A387 Grade 91
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ASTM A515/A515M
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A515 Grade 60
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A515 Grade 65
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A515 Grade 70
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ASTM A516/A516M
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A516 Grade 55
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A516 Grade 60
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A516 Grade 65
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A516 Grade 70
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ASTM A517/A517M
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A517 Grade A
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A517 Grade B
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A517 Grade E
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A517 Grade F
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A517 Grade H
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A517 Grade P
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A517 Grade Q
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A517 Grade S
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ASTM A533/A533M
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A533 Grade A
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A533 Grade B
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A533 Grade C
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A533 Grade D
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ASTM A537A537M
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A537 Class 1
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A537 Class 2
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A537 Class 3
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ASTM A612/A612M
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ASTM A612M
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ASTM A662/A662M
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A662 Grade A
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A662 Grade B
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A662 Grade C
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ASTM A841/A841M
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A841 Grade A
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A841 Grade B
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A841 Grade C
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A841 Grade D
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A841 Grade E
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A841 Grade F
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EN10028-2
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P235GH
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P265GH
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P295GH
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P355GH
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16Mo3
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EN10028-3
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P275NH
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P275NL1
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P275NL2
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P355N
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P355NH
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P355NL1
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P355NL2
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P460NH
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P460NL1
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P460NL2
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EN10028-5
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P355M
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P355ML1
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P355ML2
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P420M
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P420ML1
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P420ML2
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P460M
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P460ML1
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P460ML2
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EN10028-6
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P355Q
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P355QH
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P355QL1
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P355QL2
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P460Q
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P460QH
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P460QL1
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P460QL2
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P500Q
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P500QH
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P500QL1
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P500QL2
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P690Q
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P690QH
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P690QL1
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P690QL2
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JIS G3115
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SPV235
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SPV315
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SPV355
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SPV410
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SPV450
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SPV490
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JIS G3103
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SB410
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SB450
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SB480
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SB450M
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SB480M
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GB713
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Q245R
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Q345R
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Q370R
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18MnMoNbR
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15CrMoR
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14Cr1MoR
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13MnNiMoR
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12Cr2Mo1R
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12Cr1MoVR
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GB3531
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16MnDR
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15MnNiDR
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09MnNiDR
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DIN 17155
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HI
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HII
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17Mn4
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19Mn6
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15Mo3
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13CrMo44
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10CrMo910
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Product Display
We have a large stock of steel plates, such as carbon steel plates, alloy steel plate, PVQ steel plates, etc. Welcome to visit our factory at any time.
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We can supply various types of alloy steel plates to meet your various needs.
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Carbon steel plate
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A283GR.C/GR.D, ASTMA36, A573GR.58, A573GR.65, A573GR.70. SS400, SM400A, SM400B. SM400C, S235JR, S235J0, S235J2, S275JR, S275J0,
S275J2, S275N, S275NL, S275M, S275ML, 250, 250L0, 250L15, Q235A/B/C/D, Q275A/B/C/D, |
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Low Alloy steel plate
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A572GR.50, A572GR.60, SS490, SM490N/NL, S460N/NL, S355M/ML, S420M/ML, S460M/ML, S500Q/QL/QL1, S550Q/QL/QL1,S620Q/QL/QL1,
S690Q/QL/QL1, S355G8+N, 350, 350L0, 350L15, Q345A, Q345B, Q345C, Q345D, Q345E, Q390A, Q390B, Q390C, Q390D, Q390E, Q420A, Q420B, Q420C, Q420D, Q420E, Q460C, Q460D, Q460E, Q500C, Q500D, Q500E, Q550C, Q550D, Q550E, Q20C, Q620D, Q620E, Q690C, Q690D, Q690E, 890D, Q890E,Q960D, Q960E, XGCFQ500D, XGCFQ500E. |
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General Strength ship plate, high strength ship plate, ultra high strength ship plate
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A,B, C, D, E, A32,D32, E32, F32, A36, D36, E36, F36, A40,D40, E40, F40, A131A, A131B, A131D, A131E,
AH32, DH32, EH32, AH36,DH36, EH36, AH40, DH40, EH40, NVA420, D420, E420, NVA460, NVD460, NVE460,NVA500, NVD500, NVE500, NVA550, NVD550, NVE550. |
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Ship pressure vessel plate
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NV360, NV410, NV460, NV490, NV510, LR360, LR360FG, LR410, LR410FG, LR460FG, LR490FG, LR510FG,
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Bridge plate |
Q235QC/D/E, Q345QC/D/E, Q370QC/D/E, Q42QC/D/E, Q460QC/D/E, Q500QD/E, Q550QD/E, Q620QD/E, Q690QD/E,
A709-50T-1/50T-2/50T-3/50F-1/50F-2/50F-3, A709-50W-A/B/C-F1/F2/F3-T1/T2/T3 |
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Boiler pressure vessel plate |
Q245R,Q345R,Q370R,15CrMoR,18MnMoNbR,13MnNiMoR,
12Cr1MoVR,12Cr2Mo1R,14CrMoR,16MnDR,09MnNiDR,15MnNiDR, 07MnCrMoVR,07MnNiCrMoVDR/12MnNiVR, Q245R, Q345R, 16MNDR.P235GH,P265GH,P395GH,P355GH,16Mo3, P275NH/NL1/NL2, P355N/NH/NL1/NL2, P460NH/NL1/NL2, P355M/ML1/ML2, P420M/ML1/ML2,P460m/ml1/ml2, P355Q/QH/QL1/QL2, P460Q/QH/QL1/QL2, P500Q/QH/QL1/QL2,P690Q/QH/QL1/QL2, 10CrMo9-10, 11MnNi5-3, 13CrMo4-5, 13CrMoSi5-5, 13MnNi6-3, 18MnMo4-5, 20MnMoNi4-5. (S)A204Gr.A/Gr.B/Gr.C (S)A285Gr.A/Gr.B/Gr.C (S)A299Gr.A/Gr.B,A302Gr.A/Gr.B/Gr.C/Gr.D, A387Gr.2/Gr.11/Gr.22. ASTMA455 (S)A515Gr.60/65/70, (S)A516Gr.55/60/65/70, (S)A516Gr.60(HIC), (S) A516Gr.60(R-HIC) (S)A517Gr.B/Gr.H (S)A533Gr.A/Gr.B/Gr.C (S)A537CL.1/CL.2/CL.3, ASTMA612, (S)A662Gr.A/Gr.B/Gr.C (S)A737Gr.B/Gr.C A738Gr.A/Gr.B/Gr.C (S)A841Gr.A/Gr.B/Gr.C/Gr.D SB410,SB450,SB480, SB450M/480M, SEV245/295/345, SBV1A/1B, SBV2/3, SGV410/450/480,SPV235/315/355/410, SPV450/490, SQV1A/1B/2A/2B/3A/3B |
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High-rise Building Plate
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Q235GJB/C/D/E. Q345GJB/C/D/E,Q390GJC/D/E, Q420GJC/D/E, SN400A/B/C, SN490B/C
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Exhibition Of Cooperation
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Packing & Delivery
Shipping By Sea
1. Standard packaging
2. Packaging according to customer requirements
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FAQ
Q: Can I get samples before order ?
A: Yes, of course. Usually our samples are free,we can produce by your samples or technical drawings.
Q: Can I go to your factory to visit?
A: Of course, we welcome customers from all over the world to visit our factory.
Q: What product information do I need to provide?
A: You need to provide the grade, width, thickness, coating and the number of tons you need to purchase.
Q: Does the product have quality inspection before loading?
A: Of course, all our products are strictly tested for quality before packaging, and unqualified products will be destroyed.we accept third party inspection.
Q: How do we trust your company?
A: We specialise in steel business for years, headquarter locates in Liaocheng, Shandong province, you are welcome to investigate in any ways, by all means, we have CE and ISO9001 certificate, quality can be guaranteed.
