Cov khoom lag luam

1, Qeb: Q235B, Q355B, SS400, S235 thiab S3552, Qhov Coob: 15 * 15-300 * 300mm3, Cov Qauv: GB / T6728-2017, EN10219, EN10255, ASTM A500 qib A, B, C, ASTM A7954, Cov ntawv pov thawj: ISO 9001, SGS, CE,

1, Qeb: Q235B, Q355B, SS400, S235 thiab S3552, Qhov Coob: 15 * 15-300 * 300mm3, Cov Qauv: GB / T6728-2017, EN10219, EN10255, ASTM A500 qib A, B, C, ASTM A7954, Cov ntawv pov thawj: ISO 9001, SGS, CE,

1. Ua tau zoo ntawm qib siab zinc qib 2. Qib: S235J0H, S355J0H, Q235B, Q355B, STK400, STK5003. Qhov ntau thiab tsawg: 48.3mm * 3.2mm, 48.3mm * 4.0mm, Ntev: 5ft, 8ft, 10ft, 13ft, 16ft.4. Cov Qauv:

1. Ua tau zoo ntawm cov qib siab zinc qib 2. Qib: Q235B, Q355B, SS400, S235 thiab S3553. Qhov ntau thiab tsawg: 21.3-219.1mm4. Cov Qauv: GB3091-2015, BS1387-1985, EN10219, ASTM A53 qib A, B, C, ASTM

1. Ua tau zoo ntawm cov qib siab zinc qib 2. Qib: Q235B, Q355B, SS400, S235 thiab S3553. Qhov ntau thiab tsawg: 21.3-219.1mm4. Cov Qauv: GB3091-2015, BS1387-1985, EN10219, ASTM A53 qib A, B, C, ASTM

Txuj: ISO 65. Qib: Q235B, Q345B, SS400, S235JR ASTM A500 QIB QIB A, B, C. Thickness: 2.0mm-10.0mm. Ntu Cov Duab: Voos.

Txuj: ASTM 795Grade: Q235B, Q345B, SS400, S235JR ASTM A500 QIB A, B, CThickness: 2.0mm-10.0mmSection Cov Duab: Kab Yeeb

Qauv: ASTM A53. Qib: Q235B, Q345B, SS400, S235JR ASTM A500 QIB QIB A, B, C. Thickness: 2.0mm-10.0mm. Ntu Cov Duab: Voos.

Txuj: ISO 65. Qib: Q235B, Q345B, SS400, S235JR ASTM A500 QIB QIB A, B, C. Thickness: 2.0mm-10.0mm. Ntu Cov Duab: Voos.

Qauv: ASTM 795. Qib: Q235B, Q345B, SS400, S235JR ASTM A500 QIB QIB A, B, C. Thickness: 2.0mm-10.0mm. Ntu Cov Duab: Voos.

Txuj: MS 863. Qib: Q235B, Q345B, SS400, S235JR ASTM A500 QIB QIB A, B, C. Thickness: 2.0mm-10.0mm. Ntu Cov Duab: Voos.

Qauv: BS 1387. Qib: Q235B, Q345B, SS400, S235JR ASTM A500 QIB QIB A, B, C. Thickness: 0.8mm-2.5mm. Ntu Cov Duab: Voos.