Q345B Q345BC Q345BD Q345BE Q390B Q390C Q390D Q390E Q420B Q420C Q420D Q420E Plate Requests
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GradeQ345B,Q345C,Q345D,Q345E,Q390,Q390B,Q390CStandardASTM GB EN JIS BIS
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Thickness2.0 mm ~ 3.5 mmTypeSteel Sheet
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Alloy Or NotNon-AlloyApplicationShip Plate, Boiler Plate, Container Plate, Making Pipes, Making Cold Rolled Steel Products, Making Small Tools
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CertificateAPI , CE, SNI, BIS, Saso, SONCAP, SABS, KS, JIS, Gs, ISO 9001, ISO9001:2008Delivery Timewithin 7 days
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Processing ServiceWelding, Punching, Cutting, Bending, DecoilingSkin PassYes
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Tolerance±1%ShapeFlat sheet
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SampleAvaliablePayment term30%T/T Advance + 70% Balance
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UseHigh Pressure Vessel SteelMOQ1 Ton
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Delivery termFOB CFR CIFPackageStandard Seaworth Packing
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PortTianjin Qingdao ShanghaiMaterialQ345B,Q345C,Q345D,Q345E,Q390,Q390B,Q390C
Q345B Q345BC Q345BD Q345BE Q390B Q390C Q390D Q390E Q420B Q420C Q420D Q420E Plate Requests
Carbon steel flat sheet has actual 1251–1500mm width with requested length. The body describes 2.0–3.5mm thickness and principally Q345B/Q345C/Q345D/Q345E and Q390/Q390B/Q390C materials.
Confirm the additional title suffixes and Q420 requirements through the governing grade standard. They should not be silently corrected or assumed equivalent. Choose one documented grade, gauge and condition before defining a high-strength plate enquiry.
For cutting, welding or bending, provide finished dimensions and required material tests. Ship, boiler and high-pressure-vessel labels do not establish marine or pressure approval. The source supplies no numerical strength or impact result for every title grade; request selected material identification and the applicable inspection scope for the intended duty.
