This company the spot sale steel, the Anshan Iron and Steel Company, Tianjin greatly is year to year seamless, Daye, Hengyang, ...

This company the spot sale steel, the Anshan Iron and Steel Company, Tianjin greatly is year to year seamless, Daye, Hengyang, ...

This company the spot sale steel, the Anshan Iron and Steel Company, Tianjin greatly is year to year seamless, Daye, Hengyang, ...

This company the spot sale steel, the Anshan Iron and Steel Company, Tianjin greatly is year to year seamless, Daye, Hengyang, ...

This company the spot sale steel, the Anshan Iron and Steel Company, Tianjin greatly is year to year seamless, Daye, Hengyang, ...

seamless steel pipes ASTM 106 G/B JIS OD:1/2"-20" WT:SCH5-XXS high quality and low price for many use seamless steel pipe          Company NameShandong Zhongzheng Steelpipe Manufacturing Co.,LtdBusiness...

This company the spot sale steel, the Anshan Iron and Steel Company, Tianjin greatly is year to year seamless, Daye, Hengyang, ...

This company the spot sale steel, the Anshan Iron and Steel Company, Tianjin greatly is year to year seamless, Daye, Hengyang, ...

( 1 ) seamless steel pipe ( 2) OD 17 mm - 245 mm ( 3 ) ASTM A106-B , ASTM 1045 ,ST52 (16 Mn), ST42 ASTM A106-B  Seamless Steel Pipe(1) Produce Name: Seamless Steel Pipe(2) Brand: Zhongzheng(3) Specification: OD 21.3mm - 355.6mm ( 1/2'' -  14'')(4) Standard:ASTM A106...

Seamless Steel Pipe variety sizes,high quality,low prices and has got the certificate of ISO9001 international quality contro  Seamless Steel PipeThe main products of the company are the seamless steel pipes, using the advanced heat and cold processing technology, divides two...