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| Model | Tube O.D (mm) | Thickness (mm) | Square&Rectangle (mm) | Thickness (mm) | Speed (m/min) |
| HG16 | φ6~16 | 0.2~0.8 | 30~120 | ||
| HG20 | φ7~20 | 0.2~1.0 | 30~120 | ||
| HG25 | φ9~25.4 | 0.25~1.2 | 30~120 | ||
| HG32 | φ10~32 | 0.25~1.5 | 8X8~25X25 | 0.25~1.2 | 30~120 |
| HG32 | 0.3~2.0 | 10X6~30X20 | 0.3~1.5 | 30~100 | |
| HG40 | φ12.7~40 | 0.3~1.8 | 10X10~30X30 20X10~40X20 |
0.3~1.5 | 30~110 |
| HG40 | 0.4~2.0 | 0.4~1.5 | 30~100 | ||
| HG50 | φ16~50.8 | 0.4~1.5 | 12.7X12.7~40X40 20X10~50X25 |
0.4~1.2 | 30~110 |
| HG50 | 0.5~2.0 | 0.5~1.5 | 30~90 | ||
| HG50 | 0.6~2.5 | 0.6~2.0 | 30~80 | ||
| HG63 | φ19.05~63.5 | 0.6~2.0 | 15X15~50X50 20X10~60X30 |
0.6~1.5 | 30~90 |
| HG63 | 0.7~3.0 | 0.7~2.5 | 30~80 | ||
| HG63 | 0.8~4.0 | 0.8~3.0 | 20~70 | ||
| HG76 | φ25.4~76.2 | 0.8~2.5 | 20X20~60X60 30X15~80X40 |
0.8~2.0 | 30~90 |
| HG76 | 0.8~3.5 | 0.8~3.0 | 30~80 | ||
| HG76 | 0.8~4.0 | 0.8~3.5 | 20~70 | ||
| HG95 | φ30~90 | 0.8~3.0 | 25X25~70X70 30X20~80X40 |
0.8~2.5 | 30~90 |
| HG95 | 0.8~3.5 | 0.8~3.0 | 30~80 | ||
| HG95 | 0.8~4.0 | 0.8~3.5 | 20~70 | ||
| HG102 | φ31.8~101.6 | 1.0~3.0 | 25X25~80X80 30X20~100X50 |
1.0~2.5 | 30~90 |
| HG102 | 1.0~3.75 | 1.0~3.0 | 30~80 | ||
| HG102 | 1.0~4.25 | 1.0~3.5 | 20~70 | ||
| HG114 | φ35~114.3 | 1.0~3.0 | 30X30~90X90 40X20~120X60 |
1.0~2.5 | 30~80 |
| HG114 | 1.2~4.25 | 1.2~4.0 | 20~70 | ||
| HG127 | φ40~127 | 1.2~3.5 | 30X30~100X100 40X20~120X80 |
1.2~3.0 | 20~70 |
| HG127 | 1.5~5.0 | 1.5~4.5 | 15~60 | ||
| HG140 | φ50~141.3 | 1.2~4.0 | 40X40~110X100 50X30~150X70 |
1.2~3.5 | 15~60 |
| HG140 | 1.5~5.5 | 1.5~5.0 | 15~60 | ||
| HG168 | φ60~168.3 | 1.5~5.0 | 50X50~130X130 60X40~160X80 |
1.5~4.5 | 15~50 |
| HG168 | 2.0~6.0 | 2.0~5.5 | 15~50 | ||
| HG168 | φ76.2~168.3 | 2.5~8.0 | 60X60~130X130 80X40~160X80 |
2.5~7.0 | 10~40 |
| HG219 | φ89~219.1 | 2.0~6.0 | 70X70~160X160 100X50~200X100 |
2.0~5.5 | 10~40 |
| HG219 | 3.0~8.0 | 3.0~7.5 | 10~40 | ||
| HG219 | 4.0~10.0 | 4.0~9.0 | 10~40 | ||
| HG273 | φ114.3~273 | 4.0~10.0 | 90X90~200X200 120X60~260X130 |
4.0~9.0 | 10~40 |
| HG273 | 4.5~12.0 | 4.5~11.0 | 10~35 |
The hot-dip galvanizing process of HG50 welded pipe unit is generally divided into three stages, which are: pre-treatment, hot-dip plating and post-stripping. The method used is solvent method. Next, we will specifically tell the HG50 type welded pipe unit hot dip galvanized pretreatment process.
1. Manually clean the rust spots on the workpiece surface of the welding pipe unit for pickling to remove rust, and the dirt such as paint or mark is removed by alkali degreasing.
2. Different materials of the workpiece are hoisted with different acid-resistant lifting devices.
3. After alkali degreasing and pickling, the workpiece needs to be soaked in clean water, and the residual lye and acid solution.
4. After solvent assisted plating treatment, the workpiece is dried. Remove moisture from the workpiece.
As a very important industrial equipment, it has a wide range of applications in all walks of life. The daily maintenance of welded pipe units is very important, not only to ensure the daily maintenance and production needs, but also to extend the service life of the equipment.
The usual maintenance method of HG50 welded pipe unit is as follows:
1. It is very important to add lubricating oil to the welded pipe unit regularly (preferably regularly) for lubrication. The selected model should be qualified and it is very important to do the corresponding anti-rust work.
2. In the normal use of the process, to do a good job of inspection, especially whether each pipeline can work normally, do a good job of the corresponding records, once found the hidden problems, need to be dealt with in time, to prevent the welding pipe unit caused damage, affect the normal use. In order to prolong the service life, the surface of the equipment is often galvanized. Before galvanized, the surface pretreatment of the welded pipe equipment is often carried out. The main process of pretreatment is degreasing water washing, pickling, re-washing, pickling is very suitable for galvanizing.
3. During the use of the equipment, it is necessary to cherish the equipment artificially.
Hebei Yongyue Electromechanical Equipment Co., Ltd. is a professional high-end cold-bending equipment manufacturer with an annual output of 100 sets of equipment, integrating independent research, production, development, sales and service.
Q: Could you produce the shear line as per our specific requirements?
A: Yes, we are a professional manufacturer specialized in automatic shearing line for more than 10 years, we have a strong design & technical team, we can design and manufacture as your requirements.
Q: I'm worried about after-sales service!
A: Warranty is one year.
Any parts damaged during warranty will be replaced for free!
We provide spare parts for life time at cost price.
Electrical parts such as boards and servo drives,we`ll provide them for life time as well at cost price.
Our engineers are available to service overseas!
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