Product Showcase
ASTM A299 Carbon Steel Plates
SHH STEEL offers ASTM A299-compliant Grade A/B carbon steel plates. ASTM A299 specifies manganese-silicon alloy steel plates for welded boilers and pressure vessels at moderate temperatures. Enhanced strength, certified quality, competitive prices, customizable. Trust SHH STEEL!
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ASTM A299 Grade B Steel Plate | A299 Gr.B Mn-Si Vessel Plate
ASTM A299 Grade B is the higher-strength manganese-silicon carbon vessel plate under ASTM A299/A299M. Tensile 550–690 MPa, yield 325 MPa to 25 mm. China mill Agent SHH STEEL supplies A299 Gr.B / SA299 Gr.B with 3.1 or 3.2 certificates.View More -
ASTM A299 Grade A Steel Plate | A299 Gr.A Mn-Si Vessel Plate
ASTM A299 Grade A is a manganese-silicon carbon vessel plate under ASTM A299/A299M. Tensile 515–655 MPa, yield 290 MPa to 25 mm. China mill Distributor SHH STEEL supplies A299 Gr.A / SA299 Gr.A with 3.1 or 3.2 certificates.View More
ASTM A299 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 SA302
ASTM A302
ASME SA225
ASTM A225
ASME SA455
ASME SA562
ASTM A455
ASTM A562
ASME SA841
GB/T 713.3-2023
GB/T 713.4-2023
GB/T 713.5-2023
ASME SA-36/SA-36M
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 A299
ASTM A517/A517M
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 713.2-2023
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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