1 Hot rolled I-beam Material Q235 Q235A Q235B. Specification: 10 12.6 14 16 18 20a 20b 22a 22b 25a 25b 28a 28b 32a 32b 32c 36a 36b 36c 40a 40b 40c 45a 45b 45c 50a 50b ....
Brief Description of Anshan Ying Yat To whom it may concern: Anshan Ying Yat is a comprehensive corporation located in Anshan-famous Steel Metropolis of China continent, which has been engaged in....
Kinds of pipes: 1 Straight-seam pipe, spiral welded pipe: Welding method: electric arc weld, ERW ( high frequency, low frequency) , gas-welding, continuous furnace welding. 1.1 Longitudinal....