Hot-dip galvanized steel round pipe
- Model
- HDG pipe
Item specifics
- Thickness
- 1.5- 60 mm or follow your need
- OD(outer diameter)
- 10.3mm-3620mm
- Supply capacity
- Annual output of 1 million tons
- Certification
- CE,LEED,BV,PHD&EPD,BC1,ISO,DNV,ABS
- Surface Treatment
- hot dip galvanized
- Tolerance
- as required
- Length
- 0.5-24M according to client requirement
- Materials
- Gr.ABC,S275/S355/S460,A36,SS400,STKR490,etc
- Packaging
- Customers't Requirement
- Delivery Time
- 7-30 Days
Review
Description
Hot-dip Galvanized Steel Round Pipe
Hot dip galvanized steel round pipes(HDG) are widely used in the industrial field. Yuantai Derun is a relatively large manufacturer of galvanized round pipes in China, with advanced pipe making and galvanizing technology leading the industry. The quality and price of galvanized round pipes are very reasonable. Welcome global steel pipe buyers to inquire and order our hot dipped galvanized round steel pipes.
Product Advantages And Features
Steel Pipe Orifice Leveling
Yuantaiderun hot-dip galvanized steel round pipe orifice is very flat，tight weld
The Steel Pipe Surface Is Smooth
The surface of the steel pipe shall be smooth without burrs
No Joint, No Zinc Tumor
We have removed some steel pipes with joint,tube body without zinc tumor
Guaranteed Raw Materials
Carefully select high-quality raw materials from large factories
Strict Quality Inspection
Each steel pipe is inspected layer by layer，Each steel pipe 100% complies with international standards
OEM&ODM&OBM
Yuantaiderun accepts OEM,ODM,OBM，Flexibly customize your circular tube.
Large Stock Of Round GI Tubes
Daily stock of hot-dip galvanized circular steel pipes is nearly 10000 tons, which can meet the urgent order needs of customers
Complete specifications
The specifications of hot-dip galvanized round pipes are complete, without the need for customers to assemble from multiple suppliers.
Worry-free after-sales service
Yuantaiderun have 90 days After sales guarantee period，7*24 hours on line service.
Pipe Making
The manufacturing process of hot-dip galvanized circular steel pipes is mainly divided into the following steps: black pipe ->pickling ->hot-dip coating ->passivation ->cooling ->packaging
Black Pipes
Pickling
Hot-dip Galvanizing
Packing
Hot Dip Galvanized Pipe Specification Chart(Standard Size, Excluding Customized Pipe Size)
The procurement of hot-dip galvanized round steel pipes can directly purchase standard specifications. Some standard specifications are usually available in stock, and you can also customize them directly. Of course, you can freely choose the diameter, thickness, length, standard, and steel grade of galvanized round pipes. We can ship the fastest spot order in 2 days. For large or old customers, we can enjoy certain price preferential policies, but of course, this needs to be negotiated with the contact business manager. At present, our lowest galvanized circular pipe diameter can reach 3620mm. What are you waiting for? Please contact us immediately.
|
DN
|
NB
|
Outer Diameter(mm)
|
Wall Thickness(mm) |
Pieces / Bundle
|
|
15
|
1/2"
|
19-21.3
|
1.5-3.0 |
217
|
|
20
|
3/4"
|
25-26.9
|
1.5-3.0 |
169
|
25 | 1" | 32-33.7 | 1.5-3.0 | 127 |
32 | 1.1/4" | 40-42.4 | 1.5-4.0 | 91 |
40 | 1.1/2" | 47-48.3 | 1.5-4.0 | 91 |
50 | 2" | 58-60.3 | 1.5-4.0 | 61 |
65 | 2.1/2" | 73-76.1 | 1.5-4.0 | 37 |
80 | 3" | 87-88.9 | 1.5-9.5 | 37 |
100 | 4" | 113-114.3 | 2.0-9.5 | 19 |
125 | 5" | 140-141.3 | 3.0-9.5 | 19 |
150 | 6" | 165-168.3 | 3.0-12.0 | 19 |
200 | 8" | 219.1 | 3.2-12.0 | 7 |
|
250
|
10"
|
273.0
|
3.2-12.0 |
5
|
300 | 12" | 323.9-325.0 | 6.0-15.0 | 3 |
350 | 14" | 355-355.6 | 8.0-15.0 | 1 |
400 | 16" | 406.4 | 8.0-20.0 | 1 |
450 | 18" | 457 | 9.0-23.0 | 1 |
500 | 20" | 508 | 9.0-23.0 | 1 |
550 | 22" | 558.8 | 9.0-23.0 | 1 |
600 | 24" | 609.6 | 9.0-23.0 | 1 |
Pipe Application
In The Field Of Architecture
Hot dip galvanized steel pipes are widely used in the construction field, mainly in indoor and outdoor water, gas, oil, heating, cooling and other pipeline systems, such as municipal engineering, water supply, HVAC, air conditioning, fire protection, heating, etc. It has good corrosion resistance, can effectively extend its service life, and can also significantly reduce costs during construction.
Mechanical Manufacturing Field
Hot dip galvanized steel pipe also has important applications in the field of machinery manufacturing, mainly used in the manufacture of various machinery, equipment and components, such as automobile manufacturing, shipbuilding, electrical power distribution and so on. The products in these fields often suffer from all kinds of corrosion and oxidation because they are in a complicated environment for a long time, and hot-dip galvanized steel pipe can effectively extend the service life of these products.
Petroleum, Chemical Field
Hot dipped galvanized steel pipe has a wide range of applications in the petroleum and chemical industry, mainly used for oil and natural gas transmission, chemical industry pipe, such as fertilizer, cement and so on. The products in these fields need to have high corrosion resistance and high temperature resistance, and the hot dip galvanized steel pipe has excellent these characteristics.
