China galvanized steel pipe manufacturer & supplier

Galvanized Square Steel Pipe

1, Grades: Q235B, Q355B, SS400, S235 and S355
2, Size: 15*15-300*300mm
3, Standards: GB/T6728-2017, EN10219,EN10255, ASTM A500 grade A, B, C

2022-03-30

Hot dip galvanized scaffolding STK400

ZDP-5-58

1. Sizes: 48.3mm*3.2mm,48.3mm*4.0mm
2. Grades: S235J0H,S355J0H,Q235B,Q355B,STK400,STK500
3. Standards: EN39,EN10219,BS1139,JIS G3444

2022-03-30

EN39/EN10219 scaffolding pipe for ringlock scaffolding system

ZDP-5-88

1. Sizes: 48.3mm*3.2mm,48.3mm*4.0mm
2. Grades: S235J0H,S355J0H,Q235B,Q355B,STK400,STK500
3. Standards: EN39,EN10219,BS1139,JIS G3444

2022-03-30

API 5L SSAW Pipe

ZDP-9-8

1, Grade: API 5L Line Pipe GR. B, X 42 , X 46 , X 52 , X 60 , X 65 & X 70.
2, Size: 219.1mm-2020mm
3, Standard: ASPI 5L

2022-03-28

Galvanized Square Steel Pipe

ZDP-8-8

1, Grades: Q235B, Q355B, SS400, S235 and S355
2, Size: 15*15-300*300mm
3, Standards: GB/T6728-2017, EN10219,EN10255, ASTM A500 grade A, B, C

2022-03-28

ASTM A500 hollow section

ZDP-8-8

1, Grades: Q235B, Q355B, SS400, S235 and S355
2, Size: 15*15-300*300mm
3, Standards: GB/T6728-2017, EN10219,EN10255, ASTM A500 grade A, B, C

2022-03-28

BS1387 galvanized steel pipe

ZDP-6-8

1. Grades: Q235B, Q355B, SS400, S235 and S355
2. Sizes: 21.3-219.1mm
3. Standards: GB3091-2015, BS1387-1985, EN10219,ASTM A53 grade A, B, C,

2022-03-28

EN39/EN10219 scaffolding pipe for building contruction

ZDP-5-8

1. Sizes: 48.3mm*3.2mm,48.3mm*4.0mm
2. Grades: S235J0H,S355J0H,Q235B,Q355B,STK400,STK500
3. Standards: EN39,EN10219,BS1139,JIS G3444

2022-03-28