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China 20*20-600*600mm ASTM A500 Gr. B Square Steel

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China A36 Schedule 40 Steel Specifications Hot DIP Gi Tube

China A36 Schedule 40 Steel Specifications Hot DIP Gi Tube ASTM A500 Grade B Galvanized Steel Round Pipe Weight, Find details about China Steel Pipe, Steel Tube from A36 Schedule 40 Steel Specifications Hot DIP Gi Tube ASTM A500 Grade B Galvanized Steel Round Pipe Weight - Tianjin Emerson Commercialand Trade Co., Ltd. China A500 Gr. B Square Steel Pipe - China ASTM A106 Gr. B China A500 Gr. B Square Steel Pipe, Find details about China ASTM A106 Gr. B Seamless Carbon Steel Pipe, A106 Gr. B Seamless Carbon Steel Pipe/ from A500 Gr. B Square Steel Pipe - Guangzhou Kingmetal Steel Industry Co., Ltd. China ASTM A500 Grade B 50X50mm Hot Rolled Square Low astm a500 grade b 50x50mm hot rolled square low carbon welded square steel pipe Pipes can be Customized according to customer's requirement on zinc coating thickness,outside diameter,length,wall thickness and steel grade. XIONGYI has 22 years manufacturer experience, Providing high quality products which have been exported over 100 countries.

China ASTM A500 Grade B Black Square Structure Hollow

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China Q235 A500 Mild Carbon Hollow Section Square Steel

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