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121. Q420b/C/D/E, Q420nb/Nc/ND/Ne, Q420MB/Mc/MD/Me Low-Alloy High-Strength Structural Steel Plate for ... 
[Mar 31, 2026]
[Mar 31, 2026] Product introduction Low-alloy high-strength structural steel Low alloy high-strength steel is an engineering structural steel that is derived from carbon structural steel by adding a small amount of alloy elements such ...
Company: Jiangsu Rongyi Metal Co., Ltd
122. 08ni3dr Low-Temperature Pressure Vessel Steel Plate for Building Materials [Mar 31, 2026]
[Mar 31, 2026] Product introduction Boiler plates are special steel plates used for manufacturing boilers. The applicable standard is GB713. According to their material, they can be divided into two major categories: special carbon ...
Company: Jiangsu Rongyi Metal Co., Ltd
123. 09mnnidr Steel Plates for Low-Temperature Pressure Vessels [Mar 31, 2026]
[Mar 31, 2026] Product introduction Boiler plates are special steel plates used for manufacturing boilers. The applicable standard is GB713. According to their material, they can be divided into two major categories: special carbon ...
Company: Jiangsu Rongyi Metal Co., Ltd
124. 13mnnimor Boiler Steel Plate and Pressure Vessel Steel Plate for Building Materials [Mar 31, 2026]
[Mar 31, 2026] Product introduction Boiler plates are special steel plates used for manufacturing boilers. The applicable standard is GB713. According to their material, they can be divided into two major categories: special carbon ...
Company: Jiangsu Rongyi Metal Co., Ltd
125. Low-Temperature Pressure Vessel Steel Plate 15mnnidr, 15mnninbdr [Mar 31, 2026]
[Mar 31, 2026] Product introduction Boiler plates are special steel plates used for manufacturing boilers. The applicable standard is GB713. According to their material, they can be divided into two major categories: special carbon ...
Company: Jiangsu Rongyi Metal Co., Ltd
126. Best Quality 16mndr Low-Temperature Pressure Vessel Steel Plate [Mar 31, 2026]
[Mar 31, 2026] Product introduction Boiler plates are special steel plates used for manufacturing boilers. The applicable standard is GB713. According to their material, they can be divided into two major categories: special carbon ...
Company: Jiangsu Rongyi Metal Co., Ltd
127. Nm360, Nm400, Nm450 High-Strength and Wear-Resistant Steel Plates for Construction Machinery [Mar 31, 2026]
[Mar 31, 2026] Product introduction Wear-resistant steel plate Wear Resistant Steel Plate refers to a special type of sheet product designed for use in areas with extensive wear conditions. The commonly used wear-resistant steel ...
Company: Jiangsu Rongyi Metal Co., Ltd
128. En 10346 Dx56D SGCC Z275 Small Spangle Galvanized Steel Plate [Jan 19, 2026]
[Jan 19, 2026] Product introduction Galvanized steel plate is a thin sheet of metal coated with zinc to prevent corrosion on the surface of the steel plate and extend its service life.Galvanized steel plates can be divided into the ...
Company: Jiangsu Rongyi Metal Co., Ltd
129. Dx51d Dx52D Z80g Z100g 1000mm 1200mm 1220mm 1250mm Galvanized Steel Plates [Apr 22, 2026]
[Apr 22, 2026] Product introduction Galvanized sheet rolls, with their characteristics of corrosion resistance, light weight and aesthetic appeal, are widely used in various fields such as construction, automobile manufacturing, home ...
Company: Jiangsu Rongyi Metal Co., Ltd
130. Premium Carbon Steel Plate 10mm Thickness Carbon Steel Plate Boiler Plate [Apr 21, 2026]
[Apr 21, 2026] Product Description Product introduction Carbon steel plate Carbon steel is classified into low-carbon steel, medium-carbon steel and high-carbon steel based on their carbon content, and is widely used in fields such as ...
Company: Jiangsu Rongyi Metal Co., Ltd
131. 07mnmovr, 07mnmivdr Quenched and Tempered High-Strength Steel Plate [Mar 31, 2026]
[Mar 31, 2026] Product introduction Quenched and tempered high-strength steel plate Quenched and tempered high-strength steel plate refers to a type of steel plate that has undergone "quenching + high-temperature tempering" heat ...
Company: Jiangsu Rongyi Metal Co., Ltd
132. 07mnmimodr, 12mnnivr Quenched and Tempered High-Strength Steel Plate [Mar 31, 2026]
[Mar 31, 2026] Product introduction Quenched and tempered high-strength steel plate Quenched and tempered high-strength steel plate refers to a type of steel plate that has undergone "quenching + high-temperature tempering" heat ...
Company: Jiangsu Rongyi Metal Co., Ltd
133. Cr12MOV Mold Steel Plate, Carbon Structure ASTM A36 Steel Plate, Medium-Thick Plates in Stock for ... [Mar 13, 2026]
[Mar 13, 2026] Product introduction Carbon steel is classified into low-carbon steel, medium-carbon steel and high-carbon steel based on their carbon content, and is widely used in fields such as construction, mechanical ...
Company: Jiangsu Rongyi Metal Co., Ltd
134. Premium ASTM A36 Mild Carbon Steel Plate for Global Distribution [Apr 16, 2026]
[Apr 16, 2026] Product introduction Carbon steel plate is an alloy material composed of carbon and iron elements, with a carbon content between 0.2% and 2.11%. It is a basic iron-carbon alloy, with no alloying elements added during ...
Company: Jiangsu Rongyi Metal Co., Ltd
135. Best-Selling Factory Product: ASTM A517 Carbon Steel Plate [Apr 09, 2026]
[Apr 09, 2026] Product introduction Carbon steel is classified into low-carbon steel, medium-carbon steel and high-carbon steel based on their carbon content, and is widely used in fields such as construction, mechanical ...
Company: Jiangsu Rongyi Metal Co., Ltd
