Product Showcase
ASTM A203 Carbon Steel Plates
SHH STEEL offers ASTM A203-compliant Grade A/B/D/E/F nickel-alloy steel plates. ASTM A203 specifies nickel steel plates for welded pressure vessels at low temperatures with high impact strength. Cryogenic tough, certified quality, competitive prices, customizable. Trust SHH STEEL!
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ASTM A203 Grade F Steel Plate | A203 Gr.F QT Nickel Steel Plate
ASTM A203 Grade F is a 3.5% nickel quenched-and-tempered pressure vessel plate. Yield 380 MPa (≤50 mm) or 345 MPa (>50 mm). SHH STEEL supplies A203 Gr.F / SA203 Gr.F as China mill-Direct Supply with 3.1 or 3.2 certificates.View More -
ASTM A203 Grade E Steel Plate | A203 Gr.E 3.5Ni Pressure Vessel Plate
ASTM A203 Grade E is a 3.5% nickel alloy steel plate for welded pressure vessels. Yield 275 MPa, tensile 485–620 MPa. SHH STEEL supplies A203 Gr.E / SA203 Gr.E as China mill-Direct Supply with 3.1 or 3.2 certificates.View More -
ASTM A203 Grade D Steel Plate | A203 Gr.D 3.5Ni Low Temperature Plate
ASTM A203 Grade D is a 3.5% nickel alloy steel plate for welded low-temperature pressure vessels. Yield 255 MPa, tensile 450–585 MPa. SHH STEEL supplies A203 Gr.D / SA203 Gr.D as China mill-Direct Supply with 3.1 or 3.2 certificates.View More -
ASTM A203 Grade B Steel Plate | A203 Gr.B 2.25Ni Pressure Vessel Plate
ASTM A203 Grade B is a 2.25% nickel alloy steel plate for welded pressure vessels. Yield 275 MPa, tensile 485–620 MPa. SHH STEEL supplies A203 Gr.B / SA203 Gr.B as China mill-Direct Supply with mill pricing and full MTCs.View More -
ASTM A203 Grade A Steel Plate | A203 Gr.A Nickel Pressure Vessel Plate
ASTM A203 Grade A is a 2.25% nickel alloy steel plate for welded low-temperature pressure vessels. Tensile 450–585 MPa, yield 255 MPa. SHH STEEL supplies A203 Gr.A / SA203 Gr.A as China mill-Direct Supply with mill pricing and full MTCs.View More
ASTM A203 Carbon Steel Plates
Boiler & Pressure Vessel Steel Plates
SHH STEEL, a trusted Pressure Vessel Steel Plates exporter, produces and exports pressure vessel steel plates for boilers, tanks, and petrochemical applications. Our plates, like ASTM A516 Grade 70, offer high tensile strength and toughness, meeting ASME standards. With a 5,000-ton inventory, we ensure 3–5 day delivery for in-stock items, supported by SGS/TUV inspections and mill certificates. Rely on SHH STEEL for boiler steel plates and custom high-pressure solutions.
Boiler & Pressure Vessel Steel Plates
ASME SA225
ASTM A225
ASME SA455
ASME SA562
ASTM A455
ASTM A562
ASME SA841
ASME SA302
ASTM A302
ASME SA516
GOST 5520
ASTM A516/516M
GB/T 3077
GB/T 3274
DIN 17102
GB/T 24511
GB/T 24512
GB/T 3077
ASTM A285
ASME SA285
ASTM A515
ASME SA515
ASTM A517/A517M
ASTM A299
ASME SA299
ASTM A204
ASME SA517/SA517M
ASME SA204
ASTM A203
ASME SA203
ASTM A353
ASME SA353
ASTM A387
ASME SA387
ASTM A537
ASME SA537
JIS G3115
GB/T 713
GB/T 19189
GB/T 3531
EN 10028-2
EN 10028-3
EN 10028-4
EN 10028-5
EN 10028-6
JIS G3103
ISO 9328-2
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