Description
Argument
Products Description
Steel GI Pipe Related Products Hot-dip galvanizing it is an effective metal anti-corrosion method, mainly used in metal structure facilities in various industries. The rust-removed steel parts are immersed in a molten zinc solution at about 500掳C, so that a zinc layer is attached to the surface of the steel parts, thereby achieving the purpose of anti-corrosion. And the Steel GI Pipe process: finished product pickling-water washing-adding auxiliary plating solution-drying-rack plating-cooling-medication-cleaning-polishing-hot-dip galvanizing completed.
Steel GI Pipe Product Details
| Material | Q195,Q215,Q235,Q345,Gr.B |
| Outer Diameter | 1/2”-8” (round) 20×20–200x200mm(square) |
| Wall Thickness | 0.8mm-10mm |
| Length | 5.8m/6m/12m or Customized |
| Standard | EN39,ASTM A53,BS1387-85,GB/T3091-08,JIS-G3444,ISO65,BS1139 etc. |
| Zinc coating | Pre galvanized:30-120g/m2;Hot dipped galvanized:220-480g/m2 |
| End finish | Plain/ beveled Ends or Threaded With Sockets/Coupling and Plastic Cap or Grooved |
| Inspection | With Hydraulic Testing,Eddy Current and Infrared Test |
| Delivery time | Within 20days or As Your Request |
| galvanized steel pipe Specification | Diameter mm |
Thick mm |
Min. Thick mm |
Length 6m | ||
| Nominal Diameter | Inch | kg/m | kg/pc | |||
| DN15 | 1/2 | 21.3 | 2.8 | 2.45 | 1.35 | 8.14 |
| DN20 | 3/4 | 26.9 | 2.8 | 2.45 | 1.76 | 10.56 |
| DN25 | 1 | 33.7 | 3.2 | 2.8 | 2.554 | 15.32 |
| DN32 | 1.25 | 42.4 | 3.5 | 3.06 | 3.56 | 21.36 |
| DN40 | 1.5 | 48.3 | 3.5 | 3.06 | 4.1 | 24.6 |
| DN50 | 2 | 60.3 | 3.8 | 3.325 | 5.607 | 33.64 |
| DN65 | 2.5 | 76.1 | 4 | 3.5 | 7.536 | 45.21 |
| DN80 | 3 | 88.9 | 4 | 8.88 | 53.28 | |
| DN100 | 4 | 114.3 | 4 | 11.53 | 69.18 | |
| DN125 | 5 | 140 | 4.5 | 15.942 | 98.65 | |
| DN150 | 6 | 168.3 | 4.5 | 19.27 | 115.62 | |
| DN200 | 8 | 219.1 | 6.5 | 36.12 | 216.72 | |
