- Black steel pipe
- 2016-11-14 12:03
- Black steel pipe1.standard:BS GB ASTM DIN2.OD:108-180mm3.WT:5.4-35mm4.LTH:3.5-12m1.Commodity Nameblack pipe2.StandardBS1
- hot-rolled line pipe
- 2016-11-01 02:36
- hot-rolled linepipeCompany NameShandong Zhongzheng Steelpipe Manufacturing Co.,LtdBusiness TypeManufactureProduct Descri
- ASTM A106-B Steel Seamless Pipe
- 2016-10-26 01:42
- ASTM A106-B Steel Seamless Pipe(1) Product Name : Seamless Carbon Steel Pipe (2) Brand : Zhongzheng Steel Pipe (Manufact
- carbon seamless steel pipe A106
- 2016-10-23 04:23
- steel pipeHere are the detail instructions of our products:(1) Produce Name: Seamless Steel Pipe(2) Brand: Zhongzheng, O
