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99331. Q245r, Q245r (HIC) (R-HIC) , Q345r, Q345r (HIC) (R-HIC) Steel Plates for Boilers and Pressure ... 
[Aug 10, 2026]
[Aug 10, 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
99332. A36 Ss400 S235jr S355j2 Q235B Q345b St37 A572 Hot Cold Rolled Mild Black Low Carbon Steel Sheet ... [Aug 10, 2026]
[Aug 10, 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
99333. High Strength Low Carbon Steel Plate Price Hot-Rolled Q235 Steel Plate with ISO [Aug 10, 2026]
[Aug 10, 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
99334. 18mnmonbr, 07cr2aimor Steel Plates for Boilers and Pressure Vessels Used in Construction Materials [Aug 10, 2026]
[Aug 10, 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
99335. Factory Supply Hot Rolled Carbon Steel Plate Q235B Q355b Mild Steel Plate for Construction [Aug 10, 2026]
[Aug 10, 2026] Product introduction European standard steel plate European standard steel plates are steel plates manufactured in accordance with the European standard EN100252. The material used to produce these plates is low-carbon ...
Company: Jiangsu Rongyi Metal Co., Ltd
99336. Hot Sale Carbon Steel Plate Wear-Resistant Q345 Q345b Q195 Wear Resistant Carbon Steel Plate for ... [Aug 10, 2026]
[Aug 10, 2026] Product introduction European standard steel plate European standard steel plates are steel plates manufactured in accordance with the European standard EN100252. The material used to produce these plates is low-carbon ...
Company: Jiangsu Rongyi Metal Co., Ltd
99337. Wholesale Price ASTM A36 Q195 Q215 Q235 Q255 Q275 Q355 S235jr A53 20# 45# 3mm 8mm 14mm Carbon Steel ... [Aug 10, 2026]
[Aug 10, 2026] Product introduction European standard steel plate European standard steel plates are steel plates manufactured in accordance with the European standard EN100252. The material used to produce these plates is low-carbon ...
Company: Jiangsu Rongyi Metal Co., Ltd
99338. Hot Rolled 42Cr 65Mn 20# 2mm 5mm 6mm 8mm Mild Alloy Carbon Steel Plate [Aug 10, 2026]
[Aug 10, 2026] Product introduction European standard steel plate European standard steel plates are steel plates manufactured in accordance with the European standard EN100252. The material used to produce these plates is low-carbon ...
Company: Jiangsu Rongyi Metal Co., Ltd
99339. ASTM A36 S275jr Hot Rolled 10mm 12mm 16mm 20mm Prime Carbon Steel Plate for Construction ... [Aug 10, 2026]
[Aug 10, 2026] Product introduction European standard steel plate European standard steel plates are steel plates manufactured in accordance with the European standard EN100252. The material used to produce these plates is low-carbon ...
Company: Jiangsu Rongyi Metal Co., Ltd
99340. Hot Rolled A36 S235 S460 S690 2mm 5mm 6mm 8mm Alloy Carbon Steel Plate [Aug 10, 2026]
[Aug 10, 2026] Product introduction European standard steel plate European standard steel plates are steel plates manufactured in accordance with the European standard EN100252. The material used to produce these plates is low-carbon ...
Company: Jiangsu Rongyi Metal Co., Ltd
99341. 201 Stainless Steel Sheet, 0.5mm, 1mm, 2mm, 3mm, 1.2mm Thick Cold-Rolled Plates and Thin Plates [Aug 10, 2026]
[Aug 10, 2026] Stainless steel plate Product material: 201, 304, 321, 316L, etc. Product specifications: Can be customized according to customer needs Product features: uniform thickness, good quality, stable performance Product use: ...
Company: Jiangsu Rongyi Metal Co., Ltd
99342. 20mn2, 50mn2, 30mn2, 40mn2, 20cr, 40cr Alloy Structural Steel Plate [Aug 10, 2026]
[Aug 10, 2026] Product introduction Alloy structure steels Alloy structural steel is a type of steel used for mechanical parts and engineering components. By adding alloy elements such as Mn, Mo, and Cr, its quenching and tempering ...
Company: Jiangsu Rongyi Metal Co., Ltd
99343. 15CrMo, 42CrMo, 20/30/35CrMo, 12cr1MOV Alloy Structural Steel Plate for Construction Materials [Aug 10, 2026]
[Aug 10, 2026] Product introduction Alloy structure steels Alloy structural steel is a type of steel used for mechanical parts and engineering components. By adding alloy elements such as Mn, Mo, and Cr, its quenching and tempering ...
Company: Jiangsu Rongyi Metal Co., Ltd
99344. 10crmoai, 38crmoai, 30crmnsia, 20/25crmnsia Alloy Structural Steel Plate for Building Materials [Aug 10, 2026]
[Aug 10, 2026] Product introduction Alloy structure steels Alloy structural steel is a type of steel used for mechanical parts and engineering components. By adding alloy elements such as Mn, Mo, and Cr, its quenching and tempering ...
Company: Jiangsu Rongyi Metal Co., Ltd
99345. China Factory Q195 Q215 Q235 Q355 Q275 Carbon Steel Plate Ss400 A53 A36 Carbon Steel Sheet [Aug 10, 2026]
[Aug 10, 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
