Product Showcase
ASME SA841 Carbon Steel Plates
ASME SA-841/SA-841M covers TMCP steel plates for welded pressure vessels. Grades A through G and multiple Classes give yield from 345 MPa upward without a separate normalizing or quench-and-temper cycle. SHH STEEL supplies SA841 TMCP vessel plate mill-direct, dual certified to ASTM A841 when required, with EN 10204 3.1 or 3.2. Forming and PWHT stay inside the TMCP temperature limits. Contact for Grade, Class and size.
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ASME SA841 Grade F Class 7 Steel Plate | SA841 Gr.F Cl.7 TMCP Vessel Plate
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ASME SA841 Grade G Class 10 Steel Plate | SA841 Gr.G Cl.10 TMCP Vessel Plate
ASME SA841 Grade G Class 10 is high-nickel TMCP vessel plate under ASME SA-841/SA-841M. Yield 620 MPa, tensile 750–890 MPa, to 50 mm. SHH STEEL supplies SA841 Gr.G Cl.10 mill-direct with 3.1 or 3.2 certificates.View More -
ASME SA841 Grade G Class 9 Steel Plate | SA841 Gr.G Cl.9 TMCP Vessel Plate
ASME SA841 Grade G Class 9 is high-nickel TMCP vessel plate under ASME SA-841/SA-841M. Yield 585 MPa, tensile 690–825 MPa, to 50 mm. SHH STEEL supplies SA841 Gr.G Cl.9 mill-direct with 3.1 or 3.2 certificates.View More -
ASME SA841 Grade G Class 8 Steel Plate | SA841 Gr.G Cl.8 TMCP Vessel Plate
ASME SA841 Grade G Class 8 is high-nickel TMCP vessel plate under ASME SA-841/SA-841M. Yield 550 MPa, tensile 620–760 MPa, Class 8 to 40 mm. SHH STEEL supplies SA841 Gr.G Cl.8 mill-direct with 3.1 or 3.2 certificates.View More -
ASME SA841 Grade F Class 6 Steel Plate | SA841 Gr.F Cl.6 TMCP Vessel Plate
ASME SA841 Grade F Class 6 is TMCP vessel plate under ASME SA-841/SA-841M. Yield 485 MPa, tensile 565–705 MPa, max 40 mm. SHH STEEL supplies SA841 Gr.F Cl.6 mill-direct with 3.1 or 3.2 certificates.View More -
ASME SA841 Grade E Class 5 Steel Plate | SA841 Gr.E Cl.5 TMCP Vessel Plate
ASME SA841 Grade E Class 5 is TMCP vessel plate under ASME SA-841/SA-841M. Yield 515 MPa, tensile 605–745 MPa, max 40 mm. SHH STEEL supplies SA841 Gr.E Cl.5 mill-direct with 3.1 or 3.2 certificates.View More -
ASME SA841 Grade E Class 4 Steel Plate | SA841 Gr.E Cl.4 TMCP Vessel Plate
ASME SA841 Grade E Class 4 is TMCP vessel plate under ASME SA-841/SA-841M. Yield 485 MPa, tensile 580–715 MPa, max 40 mm. SHH STEEL supplies SA841 Gr.E Cl.4 mill-direct with 3.1 or 3.2 certificates.View More -
ASME SA841 Grade D Class 3 Steel Plate | SA841 Gr.D Cl.3 TMCP Vessel Plate
ASME SA841 Grade D Class 3 is high-strength TMCP vessel plate under ASME SA-841/SA-841M. Yield 690 MPa, tensile 1000–1170 MPa, max 40 mm. SHH STEEL supplies SA841 Gr.D Cl.3 mill-direct with 3.1 or 3.2 certificates.View More -
ASME SA841 Grade C Class 2 Steel Plate | SA841 Gr.C Cl.2 TMCP Vessel Plate
ASME SA841 Grade C Class 2 is TMCP pressure-vessel plate under ASME SA-841/SA-841M. Grade C is the low-carbon titanium Grade. Yield 415 MPa, tensile 550–690 MPa to 65 mm. SHH STEEL supplies SA841 Gr.C Cl.2 mill-direct with 3.1 or 3.2 certificates. SEO TitleView More -
ASME SA841 Grade C Class 1 Steel Plate | SA841 Gr.C Cl.1 TMCP Vessel Plate
ASME SA841 Grade C Class 1 is TMCP pressure-vessel plate under ASME SA-841/SA-841M. Grade C is the low-carbon titanium Grade. Yield 345 MPa, tensile 485–620 MPa to 65 mm. SHH STEEL supplies SA841 Gr.C Cl.1 mill-direct with 3.1 or 3.2 certificates.View More -
ASME SA841 Grade B Class 1 Steel Plate | SA841 Gr.B Cl.1 TMCP Vessel Plate
ASME SA841 Grade B Class 1 is TMCP pressure-vessel plate under ASME SA-841/SA-841M. Yield 345 MPa, tensile 485–620 MPa to 65 mm. SHH STEEL supplies SA841 Gr.B Cl.1 mill-direct with 3.1 or 3.2 certificates.View More -
ASME SA841 Grade A Class 2 Steel Plate | SA841 Gr.A Cl.2 TMCP Vessel Plate
ASME SA841 Grade A Class 2 is TMCP pressure-vessel plate under ASME SA-841/SA-841M. Yield 415 MPa, tensile 550–690 MPa to 65 mm. SHH STEEL supplies SA841 Gr.A Cl.2 mill-direct with 3.1 or 3.2 certificates.View More
ASME SA841 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
ASTM A302
ASME SA225
ASTM A225
ASME SA455
ASME SA562
ASTM A455
ASTM A562
ASME SA841
ASME SA302
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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