Production and supply of 3pe reinforced anti-corrosion steel pipe, 3pe anti-corrosion straight seam steel pipe manufacturer

Description :

　　3PE anti-corrosion steel pipes are divided into ordinary grade and reinforced grade. Their fundamental difference lies in the thickness, which is around 2.0mm for common specifications 219-478, while the reinforcement level is around 2.7mm. Their prices differ by about 7 yuan per square meter. The choice of anti-corrosion grade depends on the specific requirements of the customer. If it is used for ordinary casing external anti-corrosion, ordinary grade is more than sufficient. If it is used for direct fluid flow, such as acid and alkali, natural gas, etc., reinforced grade should be used as much as possible.

　　Since the realization of an energy-saving society in China, our factory has been committed to the research and development of energy-saving energy transmission. The birth of 3pe anti-corrosion spiral steel pipes is undoubtedly an unparalleled product for natural gas transportation. However, the seamless development of domestic pipelines over the years has always been a concern for the Chinese people. We engineers hereby participate in international and domestic exhibitions, seminars, and learn advanced theories and practical experiences from the West. At the same time, we invite internationally renowned anti-corrosion experts to our factory every quarter to guide our work and provide employee training!

　　The market influence of 3PE anti-corrosion steel pipes gradually expanded in 2015. This year's goal is to continue deepening the reform of 3PE anti-corrosion steel pipe support policies, upgrading equipment, and improving after-sales quality! Next year, we aim to target the market in the western region, promote the practicality of this product, enhance brand influence, and achieve the goal of doubling orders for the following year

　　The base materials for 3pe anti-corrosion steel pipes include seamless steel pipes, spiral steel pipes, and straight seam steel pipes. The three-layer polyethylene (3PE) anti-corrosion coating has been widely used in the petroleum pipeline industry due to its excellent corrosion resistance, water vapor permeability resistance, and mechanical properties. The anti-corrosion coating of 3PE anti-corrosion steel pipes is crucial for the service life of buried pipelines. For pipelines of the same material, some may not corrode after being buried underground for decades, while others may leak within a few years. It's because they use different external anti-corrosion coatings.

　　The structure of 3PE anti-corrosion steel pipe includes:

　　Fusion bonded epoxy powder bottom layer, polymer adhesive intermediate layer, and polyethylene surface layer, wherein the function of the epoxy powder bottom layer is to form a continuous coating, bond and cure with the surface of the steel pipe to provide good adhesion, and have good chemical resistance and cathodic peel resistance; The function of polymer adhesive is to fuse with epoxy powder coating before it is gelatinized, and bond with the outer polyethylene layer to make the three layers a whole. The outer layer is generally made of medium high density polyethylene (some foreign countries use polyethylene). This three-layer anti-corrosion structure combines the adhesion and anti-corrosion properties of epoxy powder with the weather resistance and mechanical damage resistance of the polyethylene layer, making up for their respective shortcomings and greatly improving the service life of the coating.

　　Three layer PE anti-corrosion structure: layer of epoxy powder (FBE>100um), layer of adhesive (AD) 170-250um, and third layer of polyethylene (PE) 2.5-3.7mm. The three materials are integrated and firmly bonded with the steel pipe to form an excellent anti-corrosion layer.

　　Pipe diameter range: Φ 60 to Φ 1820

AfterSalesService :

• 3pe reinforced anti-corrosion steel pipe