Non Metal Glass Fiber Reinforced Plastic Pipe , Sleeve Joint Pipe DN600mm

The reinforced non-metal joint is a special non-metal joint designed for bonded continuous composite pipe, and the welding equipment used is similar to that of ordinary polyethylene pipe welding equipment. When the joint is installed, the composite tube is first welded to the hot melt welding. After the welding quality is intact, the special enhanced fusion sleeve is moved to the welding position, and then the enhanced sleeve is electrically welded (the connection sleeve can withstand the axial load), thus greatly improving the circumferential strength and axial strength of the welding position of the composite pipe. The non-metal joint can achieve the same strength as the pipe body after blasting test and 10000 hours hydrostatic test of petrochina Xi 'an Pipe. The breakthrough of the joint technology not only completely solves the corrosion problem of the metal joint, but also greatly reduces the production cost of the large-diameter composite pipe, which is applied to acidic oil and gas fields and oil field gathering and transportation trunk lines, and the market space is huge.

Pipe matching elbow and tee, using glass fiber composite molding process. The inner layer of the pipe fitting is PE material, which plays the role of anti-leakage and anti-corrosion, and the outer layer is reinforced by glass fiber, which plays the role of strength layer. Pipe fittings and pipe joints are connected in the same way as pipes and pipes. Pipe and steel pipe joint, generally using flange or steel conversion joint two ways.

Baoji Tianlian Huitong Composite Materials Co., Ltd. is focused on providing specialized continuous composite pipes for the energy industry. The company is a national high-tech enterprise and a national-level specialized, refined, and new "little giant" enterprise. It has leading comprehensive production capacity and technology research and development strength in China.

The company is a provincial-level technology center in Shaanxi Province and has long-term cooperation with research institutions such as the China Petroleum Engineering Materials Research Institute (Xi'an Pipe Institute), Aerospace 43rd Institute of China Aerospace Science and Industry Corporation, Zhejiang University, China University of Petroleum, Chang'an University, and Xi'an Shiyou University, to jointly conduct research and development of non-metallic composite material process technology, polymer-modified materials, and supporting equipment. As of 2022, the company has obtained 26 technology patents. By December 2022, it has accumulated 8,000 kilometers of experience in manufacturing, installation, and operation of flexible composite pipes.

The company is a Class A supplier of China Petroleum and a Class A credit supplier of Sinopec. It is also a network supplier of State Energy Group, China National Coal Group, and Shaanxi Coal Group. The company has a market share of over 20% in the domestic oil and gas field market. Its products have been widely used in major oil and gas fields in China and overseas regions such as the EBS oil field in Iraq and the Akdala oil field in Kazakhstan, and have received unanimous praise from customers.