03-26

Shandong Haichuan Intelligent Appeared in Russia International Petroleum and Natural Gas Exhibition NEFTEGAZ

From March 2nd to 5th, 2026, the 25th Russia International Petroleum and Natural Gas Exhibition (NEFTEGAZ) was held in Moscow. It is the largest, most professional and most influential oil and gas industry event in Russia, Eastern Europe and Central Asia. Shandong Haichuan intelligent carrying core pipeline 3LPE anti-corrosion production line and customized intelligent industrial equipment appeared at this exhibition to show the anti-corrosion technology and solutions made in China to the international market. During the exhibition, the company’s booth received a large number of industry customers, on-site consultation, technical exchange and business negotiation atmosphere.

09-23

Central Asian customers to visit Shandong Haichuan TPEP anti-corrosion production line is highly recognized

On September 23,2025, Shandong Haichuan Intelligent Equipment Co., Ltd. was honored to welcome a delegation of important customers in Central Asia. The two sides had in-depth exchanges on the cooperation of TPEP anti-corrosion production line and pipeline equipment

04-23

On April 23, a customer from Kazakhstan came to the company to negotiate a large-diameter production line

On April 23, 2025, a customer from Kazakhstan visited the company to discuss a large-diameter production line and also visited the company's provincial technical center, expressing recognition of the company's research and development and production capabilities.

04-09

Haichuan Company made a brilliant appearance at the 8th International Pipeline Conference, showcasing its innovative strength and industry-leading technology

Recently, the 8th International Pipeline Conference was grandly held in Beijing, attracting industry elites, experts, scholars, and well-known enterprises from all over the world to participate.

04-18

On April 18, 2025, a Russian client visited the company for inspection and negotiation of a large-diameter production line

On April 18, 2025, a Russian client visited the company for inspection and negotiation of a large-diameter production line

12-27

In terms of composition, anti-corrosion materials can generally be divided into three parts

Anti corrosion material is a type of material that inhibits chemical and electrochemical corrosion of the object being protected against corrosion.

12-27

Application of anti-corrosion materials in corrosion-resistant non-metallic materials

The advantage is good acid and alkali resistance. Except for hydrofluoric acid, phosphoric acid above 300 ℃, and molten alkali, it is corrosion-resistant and has good wear resistance to all organic acids, inorganic acids, and bases.

12-27

The development of new technologies for anti-corrosion materials

Good sealing performance, good mechanical strength, and wear resistance are several major characteristics of fusion joint technology, which have strong adaptability.

< 1 >