Round Pipe Tube Carbon Steel Tube Gi Galvanized Steel Pipe
Hot dip galvanized pipe:
It is to make the molten metal react with the iron matrix to produce an alloy layer, so as to combine the matrix
and the coating. Hot dip galvanizing is to pickle the steel pipe first. In order to remove iron oxide on the surface
of the steel pipe, after pickling, it is cleaned in ammonium chloride or zinc chloride aqueous solution or ammonium
chloride and zinc chloride mixed aqueous solution tank, and then sent to the hot dip galvanizing tank. Hot dip galvanizing
has the advantages of uniform coating, strong adhesion and long service life. Most of the processes in the North adopt
the process of directly rolling pipe with galvanized strip for zinc supplement.
Production process:
Black parts inspection → hanging → degreasing → rinsing → pickling → cleaning → dipping plating aid
→ hot air drying → hot dip galvanizing → internal and external blowing → cooling → passivation and rinsing
→ unloading → inspection and finishing → typing identification → packaging, warehousing and transportation.
Galvanized strip → uncoiling → stretching → rolling pipe → welding → scarring → passivation and rinsing
→ zinc supplement → setting → typing identification → cutting → packaging → drying → weighing.
| Standard | JIS G3302 / ASTM A653M / EN10327 / DIN17162 |
| Place of Origin | China |
| Brand Name | TORICH |
| Type | Steel Pipe |
| Grade | Q195-Q345, A53-A369, Q235, Q345, Q195, A53(A,B), |
| Thickness | 0.8 - 12.75 mm |
| Color weight | 4-6 tons |
| Packing | Standard seaworthy export packing: waterproof paper+steel trip packed+wooden case seaworthy package |
| Delivery | Within 15-30 days |
| Application: | 1.Galvanized steel is available in a variety of forms, such as galvanized pipes and galvanized wire. It is used everywhere. 2.Galvanized steel frames are used to build houses. 3.Car parts are made out of galvanized steel, for example, the body of trucks and buses. 4.Galvanized metal has found its way into several household appliances such as washing machines, air conditioning housings, hair dryers, etc. 5.It is used in high tension electrical towers, protective gears, highway signs etc. 6.It is also used to make wrought iron gates and other items. 7.Also used to make metal pails. |
Product Tags:
|
|
Galvanized Erw Round Carbon Steel Tube Od 21mm Images
|
