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[China]
Trade Verify
Address: Room 1108, 11th Floor, Youbang Building, Business Garden, Jiaxing Headquarters, Daqiao Town, Nanhu District, Jiaxing City
Contact name:Dong
JIAXING H&G BOND TRADING CO.,LTD |
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Verified Suppliers
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Grade:NGHDG-10
Product:Excellent corrosion resistance Zn(0) Hot DIP Galvanized Steel Pipe
Decriptions
● All the pipes is high-frequency welded.
● Both inner and outer welded stab can be removed.
● Special design available according to requirement.
● Pipe can be necked down and punched holes and so on.
Physical Properties
| Inner Diameter | External Diameter | Steel pipe thickness | Pipe Length | Remark | |
| mm | in | mm | mm | mm | |
| 15 | 1/2 | 21.3 | 2.8 | 6000 | |
| 20 | 3/4 | 26.9 | 2.8 | 6000 | |
| 25 | 1 | 33.7 | 3.2 | 6000 | |
| 32 | 11/4 | 42.4 | 3.5 | 6000 | |
| 40 | 11/2 | 48.3 | 3.5 | 6000 | |
| 50 | 2 | 60.3 | 3.8 | 6000 | |
| 65 | 21/2 | 76.1 | 4.0 | 6000 | |
| 80 | 3 | 88.9 | 4.0 | 6000 | |
| 100 | 4 | 114.3 | 4.0 | 6000 | |
| 125 | 5 | 139.7 | 4.0 | 6000 | |
| 150 | 6 | 165.1 | 4.5 | 6000 | |
| 200 | 8 | 219.0 | 6 | 6000 | |
| 250 | 10 | 273.1 | 7.0 | 6000 | |
| 300 | 12 | 323.9 | 8.0 | 6000 | |
| 350 | 14 | 377 | 8.0 | 6000 | |
| 400 | 16 | 426 | 8.0 | 6000 | |
Advantages
a. Because the pipes are galvanized, it is protected from rust and corrosion. Steel rusts after interacting with water or moisture in the air over time. By adding a coating of zinc to the pipes, galvanized steel round pipe corrodes much slower, extending the life of the pipes
b. Lower cost than stainless steel
c. Lowest long-term cost
d. Reliable performance
e. Excellent resistance to mechanical damage
Steel Standard: GB/T3091,BS1387,BSEN10255
production process
Material Inspection(Steel Pipe) --- De-greasing --- Rinsing --- Pickling --- Washing --- Dipping Fluxing --- Hot Air Drying Inside and Outside Hot-dipped Galvanizing Blow --- Cooling --- Passivation and Rising --- Unloading --- Inspection and Trimming --- Type Identification Packaging and Storing and Transportation
