Cov khoom lag luam

Txuj: GB / T3087, GB / T8162, GB / T8163, API 5L, API 5CT, ASTM A106, EN10216. Qeb: 20 #, 16Mn, 37Mn5, 42 Cr Mo, Qib B, X60, X42, X70 .... Thickness: 2.0mm-30.0mm. Ntu Cov Duab: Voos.

Txuj: GB / T3087, GB / T8162, GB / T8163, API 5L, API 5CT, ASTM A106, EN10216. Qeb: 20 #, 16Mn, 37Mn5, 42 CrMo, Qib B, X60, X42, X70 .... Thickness: 2.0mm-30.0mm. Ntu Cov Duab: Voos.

Txuj: GB / T3087, GB / T8162, GB / T8163, API 5L, API 5CT, ASTM A106, EN10216. Qeb: 20 #, 16Mn, 37Mn5, 42 Cr Mo, Qib B, X60, X42, X70 .... Thickness: 2.0mm-30.0mm. Ntu Cov Duab: Voos.

Txuj: ISO3574: 1999, GB / T5213-2008, EN10130-2006, JISG3141-2005, ASTMA1008-2005, Q / SGZGS324.3-2011. Qib: DX51D, SGCC, SPCC, DC51D, DC01. Thickness: 0.2mm-0.6mm. Ntu Cov Duab: Voos.

Txuj: ISO3574: 1999, GB / T5213-2008, EN10130-2006, JISG3141-2005, ASTMA1008-2005, Q / SGZGS324.3-2011. Qib: DX51D, SGCC, SPCC, DC51D, DC01. Thickness: 0.2mm-0.6mm. Ntu Cov Duab: Voos.

Txuj: 15MnVq, ASTM ASME 5140/1254/1340, JIS 41Cr4 / 25CrMo4. Qib: Q235B, Q345B, SS400, S235JR ASTM A500 QIB QIB A, B, C. Thickness: 1.0mm-15.0mm. Ntu puab: Xwmfab.

Square thiab duab plaub steel yeeb nkab kub dipped galvanzed square thiab rectangular steel pipeSHS 20 * 20mm --- 300 * 300mm, RHS20 * 40mm --- 400 * 200mm 标准: GB6728-2017, ASTM A500 GRADE A, 10 2B,