Many people question the corrosion resistance of 3pe elbow anticorrosive steel pipe and 2pe elbow anticorrosive steel pipe. As long as you understand the production technology of 3pe elbow anticorrosive steel pipe and 2pe elbow anticorrosive steel pipe, you will understand 3pe elbow anticorrosive steel pipe And 2pe elbow anticorrosive steel pipe has the same corrosion resistance as general anticorrosive steel pipe. The 3pe elbow anti-corrosion steel pipe looks messy, because the anti-corrosion of both ends on specific equipment. The equipment cannot satisfy the construction of elbows. Generally speaking, only straight pipes are needed to finish construction on the equipment. Regarding the 3PE or 2PE anti-corrosion of the elbow, the general solutions are as follows:

It used to be the first to perform anticorrosion on straight pipes, and then use a bending machine to bend the anticorrosive straight pipe into an elbow. This method is said to be feasible, but due to the messy construction technology and technical difficulty, this method is rarely used.

Later, heat shrinkable tape was used for anti-corrosion, replacing the original anti-corrosion technology.

Now choose polyethylene adhesive tape or polypropylene reinforced fiber anti-corrosion tape for anti-corrosion, instead of the original anti-corrosion technology.

When replacing one anti-corrosion technology with another anti-corrosion technology, please pay attention to the request of Party A or the designer for the new anti-corrosion technology. However, in terms of anti-corrosion effect, no matter what kind of anti-corrosion technology is selected, it can meet the anti-corrosion requirements of products as long as the application is reasonable.