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6631. Q460c, Q460nc/ND/Ne, Q460mc/MD/Me Low-Alloy High-Strength Structural Steel Plate for Building ... 
[Apr 02, 2026]
[Apr 02, 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
6632. Q620c/D/E/F, Q690c/D/E/F, Q800c/D/E/F High-Strength Structural Quenched and Tempered Steel Plates [Apr 02, 2026]
[Apr 02, 2026] Product introduction High-strength structural quenched and tempered steel plates The standard specifies the grade, chemical composition, mechanical properties and other technical requirements for high-strength ...
Company: Jiangsu Rongyi Metal Co., Ltd
6633. Q620gjc/D/E, Q690gjc/D/E Carbon Steel Plates for Building Structures [Apr 02, 2026]
[Apr 02, 2026] Product introduction Carbon steel plate The steel type of thick steel plates is generally the same as that of thin steel plates. In terms of quality, except for certain types such as bridge steel plates, boiler steel ...
Company: Jiangsu Rongyi Metal Co., Ltd
6634. Q235gjb/C/D/E, Q345gjb/C/D/E, Q390gjb/C/D/E Steel Plates for Building Structures [Apr 02, 2026]
[Apr 02, 2026] Product introduction Carbon steel plate The steel type of thick steel plates is generally the same as that of thin steel plates. In terms of quality, except for certain types such as bridge steel plates, boiler steel ...
Company: Jiangsu Rongyi Metal Co., Ltd
6635. S355j0w, P265gh, P355gh, P355nh, P460nh European Standard Steel Plate for Building Materials [Apr 02, 2026]
[Apr 02, 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
6636. Q460c/D/E/F, Q500c/D/E/F, Q550c/D/E/F High-Strength Structural Quenched and Tempered Steel Plates [Apr 02, 2026]
[Apr 02, 2026] Product introduction High-strength structural quenched and tempered steel plates The standard specifies the grade, chemical composition, mechanical properties and other technical requirements for high-strength ...
Company: Jiangsu Rongyi Metal Co., Ltd
6637. Q355b/C/D, Q355nb/Nc/ND/Ne/NF, Q355MB/Mc/MD/Me/Mf Low-Alloy High-Strength Structural Steel Plate [Apr 02, 2026]
[Apr 02, 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
6638. A588grb, A537ci1, A537ci2, A537ci3 American Standard Steel Plates Building Materials [Apr 02, 2026]
[Apr 02, 2026] Product introduction American standard steel plate American standard steel plates refer to steel plates produced in accordance with American standards (ASTM/ASME). Common grades include A36, A572, A516, A588, etc., and ...
Company: Jiangsu Rongyi Metal Co., Ltd
6639. Metal Accessories Transformer Bushing Parts Brass Flag Copper Terminal Blocks [Apr 02, 2026]
[Apr 02, 2026] Naning Rainbow Electric Co. Ltd. (NJREC)is a leading Chinese manufacturer and exporter of transformeraccessories like Bushings, Tap Changer,Pressure Relief Valve, Radialor, Transfomer Cores, Gas Relay, Oil Leveindicator ...
Company: Nanjing Rainbow Electric Co., Ltd.
6640. SA516gr60, SA516gr70, SA516gr485 American Standard Steel Plate [Apr 02, 2026]
[Apr 02, 2026] Product introduction American standard steel plate American standard steel plates refer to steel plates produced in accordance with American standards (ASTM/ASME). Common grades include A36, A572, A516, A588, etc., and ...
Company: Jiangsu Rongyi Metal Co., Ltd
6641. SA387gr22ci2, A572gr50, A572gr65. A709gr50 Building-Grade American Standard Steel Plates [Apr 02, 2026]
[Apr 02, 2026] Product introduction American standard steel plate American standard steel plates refer to steel plates produced in accordance with American standards (ASTM/ASME). Common grades include A36, A572, A516, A588, etc., and ...
Company: Jiangsu Rongyi Metal Co., Ltd
6642. Q620qd/E/F, Q690qd/E/F Structural Steel Plate for Bridges [Apr 02, 2026]
[Apr 02, 2026] Product introduction Bridge structural steel Bridge structural steel is a specific type of structural steel used in bridge engineering. It requires high strength, high toughness, good weldability and weather resistance. ...
Company: Jiangsu Rongyi Metal Co., Ltd
6643. A633c, A633D, A633e, A588gra American Standard Steel Plate [Apr 02, 2026]
[Apr 02, 2026] Product introduction American standard steel plate American standard steel plates refer to steel plates produced in accordance with American standards (ASTM/ASME). Common grades include A36, A572, A516, A588, etc., and ...
Company: Jiangsu Rongyi Metal Co., Ltd
6644. 16mo3, 15mo3, 19mo6, S420m, S460ml, S420n, S460nl European Standard Steel Plate [Apr 02, 2026]
[Apr 02, 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
6645. High Pressure Rotameter for Liquid / Gas Measurement [Apr 02, 2026]
[Apr 02, 2026] Product Description G/R/F10, 20, 30 glass rotameter is connected through pipe thread (G10, 20, 30), flexible pipe(R10, 20, 30) or flange(F10, 20, 30). Its highest work pressure and temperature are both higher than that ...
