Ramparts BuildCore
1 / 5
Specializing in the industry for over 20+ years with rich experience in different construction projects, our operations have passed international certifications such as ISO, CE, LR, and supports third-party testing such as SGS and BV.
We currently have 500+ employees and 80,000 square feet of factory space. With a total of 13 High Frequency welded lines, we can design and customize for unique requirements, providing all sizes (customized diameters, thicknesses, lengths) and steel grades of steel pipes.
Hot-dip galvanized pipes are steel pipes coated with a layer of zinc through a hot-dip process. This enhances their resistance to corrosion and rust, making them ideal for outdoor and industrial applications. They are widely used in construction, water supply, plumbing, and for conveying gas and oil.
| Hot Dip Galvanized Steel Pipe Specifications | ||||
|---|---|---|---|---|
| DN | Inch | Round (MM) | Square (MM) | Rectangular (MM) |
| DN15 | 1/2" | 21.3 | 20X20 | 20X40 |
| DN20 | 3/4" | 26.7 | 25X25 | 25X50 |
| DN25 | 1" | 33.4 | 30X30 | 30X40 |
| DN50 | 2" | 60.3 | 38X38 | 40X60 |
| DN100 | 4" | 114.3 | 60X60 | 40X80 |
| DN200 | 8" | 219 | 100X100 | 38X75 |
We maintain our own experimental test center to achieve rigorous cost and quality control.
So many partners have chosen our steel products with total satisfaction. Choose us and you won't be disappointed.
We have advanced processing lines to satisfy various customized requests with one-stop service.
More than 400 workers and 100+ staff are dedicated to providing perfect service and quality products.
Our own factory and experimental test center ensure absolute control over every stage of production.
