Large diameter TPEP anti-corrosion straight seam steel pipe manufacturer quotation

Large diameter anti-corrosion straight seam steel pipe manufacturer quotation Cangzhou Tianze Pipe Industry Co., Ltd. is a national first-class key local professional welded pipe enterprise confirmed by Hebei Province. It is an anti-corrosion steel pipe manufacturer. Our factory specializes in the production of large-diameter anti-corrosion seamless steel pipe special spiral steel pipe mud discharge pipes. Special spiral steel pipe for dredging sediment. Spiral steel pipe. Dredging steel pipe is a steel pipe mainly used to clean and transport sediment, mud and other mixed debris. Welcome to discuss. The outer wall of the new anti-corrosion production line for the fourth generation large-diameter pipeline independently developed by Tianze Pipe Industry adopts the thermal fusion winding process. The bottom layer of epoxy resin, the middle layer of adhesive, and the outer layer of polyethylene form a three-layer structure. The inner wall of the anti-corrosion layer uses thermal spray epoxy powder. In the anti-corrosion method, the powder is heated and sintered at high temperature and then evenly coated on the surface of the pipe to form a steel-plastic alloy layer, referred to as steel pipe (the initials of the three layers in English refer to polyethylene and epoxy resin). It greatly improves the coating adhesion and coating thickness, and enhances the ability to withstand collisions and corrosion. The steel pipe fills the gap in the best anti-corrosion of domestic steel pipes. The price is almost the same as that of a single-layer polyethylene internally sintered epoxy composite steel pipe, and the corrosion resistance is doubled. Anti-corrosion steel pipe
1 Product Introduction
The full name of anti-corrosion steel pipe is internal fusion bonded epoxy external anti-corrosion pipe. Our company has independently developed a new anti-corrosion production line for large-diameter pipelines based on learning from foreign advanced production processes and annual anti-corrosion production technologies, which can produce products such as internal and external hot-melt epoxy coating, inner epoxy coating, etc. The inner wall of the pipe adopts the thermal spray epoxy powder anti-corrosion method. The powder is heated and sintered at high temperature and then evenly wound and coated on the surface of the pipe body. The products coated both internally and externally can be coated and solidified simultaneously to form a film in one go.
Two performance characteristics: corrosion resistance, green safety, long life and easy installation
Three performance characteristics
Using the best powder
Guanghui Steel Pipe cooperates with the world's strongest American DuPont to jointly develop Guanghui Steel Pipe special The impregnation powder uses high-density polyethylene powder. Compared with low-density polyethylene powder, the particles are finer and have a higher melting index, which ensures the uniformity of the coating and avoids pinholes, which greatly enhances the coating adhesion and the service life of the pipeline.
Three-layer anti-corrosion structure
The thickness of the inner thermally fused epoxy layer. The thickness of the outer fused wound polyethylene coating adopts low-pressure high-density polyethylene + adhesive + thermally fused epoxy resin. The three-layer anti-corrosion has good Chemical resistance and solvent resistance can resist the chemical corrosion of H, acid, alkali, salt, organic matter and other substances in the transmitted medium, and can be exposed to various organic acids and other corrosive substances produced by microorganisms in salty groundwater, seawater and soil for a long time to enhance the anti-corrosion performance and resistance to collision.
The inner wall is perfectly smooth
The almost harsh pre-treatment process creates high adhesion, uniform and smooth inner surface with less resistance, saving you time and effort.
The base material of the pipe body is better
The pipe body is spirally welded using wide coiled plates, which is stronger than the traditional narrow strip steel welded pipe body. The outer coating is coated with high-pressure extrusion winding process, which greatly improves the density. The tough, wear-resistant, impact-resistant and bending resistance of the coating can effectively prevent mechanical damage during construction and damage to plant roots and soil environmental stress during use.
Information
Taiwan's China Steel Investment Formosa Plastics Vietnam Ha Tinh Steel Plant has suffered a loss of NT$100 million (the same below). In addition to striving to extend the recognition period to avoid damage, it is rumored that Taisteel will not guarantee that the US$100 million in subsequent joint loans from banks will be in place. In essence, the reduction of shareholding ratio from % to % caused shock in the steel industry.
Taiwan's China Steel stated that it is actively handling the losses from its investment in the Formosa Plastics Steel Plant in the hope of minimizing the impact. Unless someone can be found to take over and sell the shares, we will not reduce the shareholding ratio at the moment. We will talk about it later.
The total investment of Formosa Plastics Vietnam's Ha Tinh Steel Plant is US$100 million, of which US$100 million will be jointly loaned from banks, and US$100 million of its own funds will be fully in place in January this year. China Steel accounts for % of the actual investment, which is equivalent to US$100 million that has been provided. billion NT dollars.
A senior Sinosteel person said that global steel production capacity is overcapacity. Which genius decided to invest more in Vietnam? Sinosteel's risk assessment capabilities were also compromised, leading to an environmental incident at Formosa Yuesteel, which was heavily fined 100 million U.S. dollars by the Vietnamese government. Sinosteel also suffered a lot. If coupled with the capital costs caused by the delay in ignition of Yuesteel's blast furnace, Chinasteel has suffered losses of at least 100 million.
Some Sinosteel employees have reported to the labor union demanding that Sinosteel withdraw from the subsequent US$100 million joint loan guarantee for Formosa Plastics Vietnam Steel Plant. The Sinosteel trade union stated that employees are generally dissatisfied with Sinosteel's improper assessment, which has led to huge losses in the investment in Yuesteel, including no longer participating in US$100 million in capital raising.
Sinosteel pointed out that it is best for Formosa Plastics to start construction as soon as possible so that all problems will be gradually eliminated and downplayed, otherwise hot potatoes will eventually cause trouble.