Product Showcase
ASME SA736/SA736M Carbon Steel Plates
SHH STEEL supplies ASME SA736 / ASTM A736 low-carbon age-hardening nickel-copper-chromium-molybdenum-niobium alloy steel plates as China steel mill-Direct Supply. Plates are intended for welded pressure vessels and piping components, typically supplied as Grade A, Class 3 in quenched and precipitation heat-treated condition. Competitive mill price, cut-to-size service, fast delivery and full MTCs.
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ASME SA736 Grade C Class 3 Steel Plate | SA736 Gr.C Cl.3 Age-Hardening Vessel Plate
ASME SA736 Grade C Class 3 / ASME SA736 GR.C CL.3 is low-carbon age-hardening Ni-Cu-Mn-Mo-Nb plate under older ASME SA-736/SA-736M listings. Class 3 is the thickness-stepped Grade C line, 585 MPa yield on the thin band. Current ASTM A736 lists Grade A Class 3 only. SHH STEEL supplies SA736 Gr.C Cl.3 mill-direct against the edition named on the order, with 3.1 or 3.2 certificates.View More -
ASME SA736 Grade C Class 1 Steel Plate | SA736 Gr.C Cl.1 Age-Hardening Vessel Plate
ASME SA736 Grade C Class 1 / ASME SA736 GR.C CL.1 is low-carbon age-hardening Ni-Cu-Mn-Mo-Nb plate under older ASME SA-736/SA-736M listings. Class 1 is the high thin-plate line, typically to 20 mm, 620 MPa yield. Current ASTM A736 lists Grade A Class 3 only. SHH STEEL supplies SA736 Gr.C Cl.1 mill-direct against the edition named on the order, with 3.1 or 3.2 certificates.View More -
ASME SA736 Grade A Class 2 Steel Plate | SA736 Gr.A Cl.2 Age-Hardening Vessel Plate
ASME SA736 Grade A Class 2 / ASME SA736 GR.A CL.2 is low-carbon age-hardening Ni-Cu-Cr-Mo-Nb plate under ASME SA-736/SA-736M. Class 2 is the mid-strength line that continues through thicker plate. Current ASTM A736 lists Grade A Class 3 only. SHH STEEL supplies SA736 Gr.A Cl.2 mill-direct against the edition named on the order, with 3.1 or 3.2 certificates.View More -
ASME SA736 Grade A Class 1 Steel Plate | SA736 Gr.A Cl.1 Age-Hardening Vessel Plate
ASME SA736 Grade A Class 1 / ASME SA736 GR.A CL.1 is low-carbon age-hardening Ni-Cu-Cr-Mo-Nb plate under ASME SA-736/SA-736M. Class 1 is the high-strength thin-plate line, typically to 20 mm. Current ASTM A736 lists Grade A Class 3 only. SHH STEEL supplies SA736 Gr.A Cl.1 mill-direct against the edition named on the order, with 3.1 or 3.2 certificates.View More -
ASME SA736 Grade A Class 3 Steel Plate | SA736 Gr.A Cl.3 Age-Hardening Vessel Plate
ASME SA736 Grade A Class 3 / ASME SA736 GR.A CL.3 is low-carbon age-hardening Ni-Cu-Cr-Mo-Nb plate under ASME SA-736/SA-736M. Current ASTM A736 lists Grade A Class 3 only. Quenched and precipitation heat treated. SHH STEEL supplies SA736 Gr.A Cl.3 mill-direct with 3.1 or 3.2 certificates.View More
ASME SA736/SA736M Carbon Steel Plates
Nuclear-Grade Steel Plates
SHH STEEL, a trusted Nuclear-Grade Steel Plates exporter, produces and exports nuclear-grade steel plates for nuclear power plants and energy applications. Our plates, like SA533, offer exceptional toughness and safety, 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 nuclear power steel plates and custom high-safety solutions.
Nuclear-Grade Steel Plates
ASME SA724/SA724M
ASME SA736/SA736M
ASME SA832/SA832M
ASME SA542/SA542M
ASME SA543/SA543M
ASME SA612/SA612M
ASME SA662/SA662M
ASME SA737/SA737M
ASME SA533/SA533M
ASTM A533
ASME SA508/SA508M
ASTM A508
ASME SA387/SA387M
ASTM A387
ASME SA-738/SA-738M
ASTM A738
ASME SA-203/SA-203M
ASTM A203
EN 10028-7
RCC-M M3307
JIS G3118
GB/T 3531
GOST 10859
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