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SA387 Gr.22 Class 2 Steel Plate Pressure Vessel Plate Width 1000-2200mm Steel Plates

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SA387 Gr.22 Class 2 Steel Plate Pressure Vessel Plate Width 1000-2200mm Steel Plates

Name: SA387 Gr22 Class 2 Steel Plate Pressure Vessel Plate Width 10002200mm Steel Plates
Brand: BAOSTEEL BENSTEEL HBIS XINGCHENG
Price: 600 USD

China SA387 Gr.22 Class 2 Steel Plate Pressure Vessel Plate Width 1000-2200mm Steel Plates wholesale

Brand Name : BAOSTEEL BENSTEEL HBIS XINGCHENG

Model Number : SA387 Gr.22

Certification : ISO

Place of Origin : China

MOQ : 500 kgs

Price : 600-800 USD/Ton

Payment Terms : L/C, T/T, Western Union

Supply Ability : 20Ton per week

Delivery Time : 5 - 12 days based on the quantity

Packaging Details : standard packing for export

Products : Steel Plate

Thickness : 6.0-40.0mm

Width : 1000-2200mm

Length : 2000-12000mm

Standard : ASTM EN GB

Other Grade : SA515GR70,AISI5140 AISI4140 Q355B S235B.etc

Brand : BAOSTEEL XINYU XINGCHENG HBIS

Service : Cutting

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SA387 Gr.22 Class 2 Steel Plate Pressure Vessel Plate Width 1000-2200mm Steel Plates

ASTM A387 Grade 22 (ASME SA387 Grade 22) is Chrom-Moly steel plate used for making boilers and pressure vessles designed for high temperature high pressure serivce, chrome content at 2.00% to 2.50%, and Moly 0.90% to 1.10% for SA387 GRADE 22 material.

The more content of chromium will provide better corrosion and oxidation resistance, ASTM A387 Grade 22 / ASME SA387 Grade 22 material could be used storage oil, gas, or other liquid for industries, and also compatible with sour services.

Refered Standards for ASTM A387 Grade 22 CL1, CL2

ASTM

A20/A20M: General requirements for pressure vessel plates.
A370: Test specification for mechanical properties of steel
A435/A435M: For straight-beam ultrasonic examination of steel plates
A577/A577M: For ultrasonic angle beam examination of steel plates
A578/A578M: For straight beam UT examination of rolled steel plates in special applications
A1017/A1017M: Specification for pressure vessle plates of alloy steel, chromium-molybdenum-tungsten

AWS Specification Welding Methods

A5.5/A5.5M: Low alloy steel electrodes for shield metal arc welding.
A5.23/A5.23M: Low alloy steel electrodes for fulxes for submerged arc welding.
A5.28/A5.28M: For gas shielded arc welding
A5.29/A5.29M: For flux cored arc welding.

ASTM A387/ ASME SA387 Grade 22 Chemical Composition

Grade	Nominal Chromium Content, %	Nominal Molybdenum Content, %
11	1.25	0.50
22, 22L	2.25	1.00
5	5.00	0.50
9	9.00	1.00
91	9.00	1.00

Heat Treatment for ASME SA387 Grade 22 CL1, CL2

Chrome moly alloy steel plate under ASTM A387 shall be killed steel, with thermally treated either by annealing, normarlizing and tempering. Or in case agreed by buyer, accelerated cooling from the austenitizing temperature by air blasting or liquid quenching, followed by tempering, minimum tempering temperatures shall be as below table:

Grade	Temperature, °F [°C]
2, 12 and 11	1150 [620]
22, 22L, 21, 21L and 9	1250 [675]
5	1300 [705]

Our Supply Range:

Description: Chrome Moly Alloy Steel Plate ASME SA387/ ASTM A387
Grade: A/SA387 GRADE 11, 22, 12, 5, 9, 91
Manufacturing Types: Hot Rolled, Heat Treated
Thickness: 5 to 150 mm
Width: 0.6m to 3m
Length: 6m, 12m, customized
Surface: Natural, Painted
Packing: Standard sea packing, bundled with streel strip.
Customized cutting: Laser Cut, Plasma Cut, CNC Cut.

SA387 Gr.22 Class 2 Steel Plate Pressure Vessel Plate Width 1000-2200mm Steel Plates

Product Tags:

alloy steel plate

alloy steel sheet

SA387 Gr.22 Class 2 Steel Plate Pressure Vessel Plate Width 1000-2200mm Steel Plates Images

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