Hebei Tianze Pipeline Manufacturing Co., Ltd. is a professional manufacturer of anti-corrosion steel pipes. We specialize in producing: anti-corrosion steel pipes, insulated steel pipes, polyurethane insulated pipes, and 3PE anti-corrosion steel pipes, among other series products. Our company is located in Yanshan County, Hebei Province, China, the base for pipeline equipment manufacturing, and is a manufacturer of steel pipe fittings. We are north of Beijing and Tianjin, south of Jilu, west of the Beijing-Hangzhou Expressway, and east of the Beijing-Shantou Expressway and Huanghua Port, enjoying a superior geographical location and convenient transportation. Covering an area of 100 acres, our company has 50 employees, including 2 senior professionals and 4 intermediates, demonstrating a strong technical force. We specialize in producing standard export products, where your requirements are our standards. With strong economic strength, advanced management experience, excellent sales service, a strict quality system, and scientific overall marketing strategies, we sincerely hope to establish a long-term cooperative relationship with you for mutual benefits and common development. Hebei Tianze Pipeline Manufacturing Co., Ltd. is committed to building friendly relationships with friends and customers from all over the world and with existing clients, to achieve win-win outcomes and create a grand business together.

Seven Key Features of Polyurethane Burial Insulation Pipes: Utilizes rigid polyurethane with low thermal conductivity and excellent thermal insulation properties, providing superior insulation. After normal operation, water at 130℃ transported over 40 kilometers sees a temperature drop of only about 1℃. It boasts strong waterproofing and corrosion resistance, eliminating the need for a trench, allowing direct burial underground or in water, with simple and quick construction, and low overall cost. It also exhibits good corrosion and impact resistance at low temperatures, enabling direct burial in frozen soil layers. As an ideal, commonly used, and preferred thermal insulation material for energy-saving pipeline transportation and applications today, polyurethane insulation pipes come in different materials, specifications, and compositions, with slightly varied applications.

Insulation pipes are a key factor in energy conservation, and the research, development, and application of insulation pipes are increasingly valued globally. Since the 1970s, there has been a general emphasis on the production and application of insulation pipes internationally, aiming to significantly reduce energy consumption, thereby lessening environmental pollution and the greenhouse effect. The insulation industry abroad has a long history, and new insulation materials are continually emerging. Prior to 1980, China's insulation pipe industry developed slowly, with only a few factories capable of producing limited quantities of underground buried insulation pipes. However, after more than 30 years of effort, especially with the rapid growth over the past decade, many products have evolved from non-existence to availability, from single to diverse, with quality improving from low to high, and applications becoming more widespread. Polyurethane materials are commonly used internationally for insulation. Rigid polyurethane boasts many excellent properties and is widely used in insulation and thermal insulation in Europe and the United States. Approximately 49% of insulation materials in developed countries like Europe and the United States are polyurethane, while in China, this proportion is still less than 20%. Therefore, there is considerable room for growth in the development of polyurethane-insulated pipes in China.

Manufacture and sell various specifications of spiral steel pipes, insulation and corrosion-resistant pipelines, various steel pipes and fittings, steel, building materials, machinery and equipment, electromechanical products, conveying equipment and accessories: Engage in the export business of our company's self-produced products and technologies, as well as the import business of machinery, spare parts, raw materials, and technologies required by our company, except for goods and technologies that are restricted or prohibited from import/export by the state. (Subject to approval for operation and business, in accordance with the provisions of the company's business scope.)