The following are some of the more well-known LSAW Steel Pipe manufacturers in the world:

International Enterprises

EEW Group: Headquartered in Germany, with a history of more than 85 years, it has six steel pipe production facilities in Europe, the United States and Asia. It is one of the world's leading manufacturers of straight seam welded pipes. It mainly produces large-diameter pipes and pipe fittings. Its products are mainly carbon steel and stainless steel, and are widely used in offshore wind power, oil, gas, chemical industry and mechanical engineering.

Oerlikon Group: Headquartered in Switzerland, it is a leading enterprise in the field of metal processing and surface treatment. It also has excellent performance in steel pipe manufacturing. The LSAW steel pipes it produces are widely used in oil, gas transportation and construction. It is famous for its high quality and high precision.

JFE Steel Corporation: A large steel company in Japan, its predecessor was Kawasaki Steel Corporation. It is at the world's leading level in steel production and processing technology. The LSAW steel pipes it produces have excellent performance in strength, toughness and corrosion resistance. They are widely used in oil, gas, construction, machinery manufacturing and other industries.

Mannesmann: A well-known German industrial enterprise with a long history and excellent technology in the field of steel pipe manufacturing. The LSAW steel pipes it produces are of high quality and are widely used in oil and gas transportation, mechanical engineering and other fields. It has a high reputation in the international market.

EUROPIPE GmbH: Located in Germany, it is one of the leading steel pipe manufacturers in Europe. It has advanced technology in the production of large-diameter straight seam submerged arc welded pipes. Its products are widely used in oil and gas transportation, construction and other fields. It is known for its high quality and high reliability and is one of the preferred suppliers for many large international engineering projects.

OMK (Vyksa Steel Works): A well-known Russian steel and steel pipe manufacturer. The LSAW steel pipes it produces have a certain share in the Russian and international markets. The product quality is reliable and can meet the needs of different customers. It is widely used in oil and gas pipelines and mechanical manufacturing.

Jindal Saw Ltd.: A large steel pipe manufacturer in India with certain competitiveness in the international market. The LSAW steel pipes it produces have various specifications and stable quality. They are mainly used in oil and gas transportation, building structures, industrial pipelines and other fields. It has a high market share in India and surrounding areas.

Arabian Pipes Company: A well-known enterprise in Saudi Arabia, focusing on the production of various types of steel pipes. Its LSAW steel pipes play an important role in the transportation of energy such as oil and natural gas and infrastructure construction in the Middle East. The product quality meets international standards and has a high reputation and reputation in the local market.

Chelpipe Group: A Russian steel pipe manufacturer with a certain influence in the domestic and international markets. The LSAW steel pipes it produces are widely used in the oil, natural gas, chemical and other industries. It has advanced production technology and equipment and can produce high-strength and corrosion-resistant steel pipe products.

Chinese Enterprises

Jiangsu Yulong Steel Pipe Co., Ltd.: It is a well-known domestic steel pipe manufacturer, specializing in the research and development, production and sales of LSAW steel pipes and other products. Its products are widely used in oil and gas transportation, construction, electricity and other fields. It has a high reputation and market share in the domestic market. It has passed a number of international and domestic certifications, and its product quality is stable and reliable.

Panyu Zhujiang Steel Pipe Co., Ltd.: It has a high reputation in both the domestic and international steel pipe markets. The LSAW steel pipe products it produces are of excellent quality and are widely used in the fields of oil, natural gas, urban gas, water supply and drainage. It has advanced production equipment and a complete quality management system, and its products are exported to many countries and regions around the world.

Baoji Petroleum Steel Pipe Co., Ltd.: It is one of the largest oil steel pipe manufacturers in China. Its LSAW steel pipe products occupy an important position in the domestic oil industry and are widely used in the construction of oil and gas pipelines in major oil fields. It has the characteristics of high strength, high toughness, and corrosion resistance. At the same time, it is also actively expanding the international market.

Cangzhou Steel Pipe Group Co., Ltd.: One of the largest steel pipe manufacturers in China, the LSAW steel pipes it produces are of complete specifications and stable quality. They are widely used in construction, machinery manufacturing, petrochemicals and other fields. They have certain competitiveness in the domestic market. At the same time, they are constantly improving product quality and technical level and actively exploring the international market.

Hefei Zijin Steel Pipe Co., Ltd.: Founded in 2004, it is a domestic professional manufacturer of straight seam submerged arc welded steel pipes and offshore wind power steel structure foundation builder. It has three production bases in Hefei, Anhui, Zhongshan, Guangdong, and Fuzhou, Fujian, with an annual comprehensive production capacity of 450,000 tons. The products are widely used in offshore wind power, marine engineering, oil and gas transportation engineering and other fields, and have passed a number of domestic and international certifications.

Hebei Haiqianwei Steel Pipe Co., Ltd.: Founded in 2010, covering an area of ​​240 acres, specializing in the production of large-diameter straight seam double-sided submerged arc welded steel pipes, which are widely used in domestic and foreign oil and gas transportation, container pipelines, high-rise buildings and other market fields. It has the ability to process a variety of special plates such as general carbon, low alloy, and corrosion-resistant materials, and its products are exported to Europe, America and the Middle East.

Huayang Steel Pipe: Integrating production, R&D, sales and services, it covers an area of ​​more than 1,000 acres and has 45 complete production lines. Its products mainly include high-frequency straight seam welded steel pipes, submerged arc welded steel pipes, etc., and have a certain influence in the Southeast Asian market.

Shanghai Jiafang Steel Pipe (Group) Co., Ltd. is a company specializing in the production of welded steel pipes.

Basic information

Establishment date: April 19, 2002.

Registered capital: RMB 102.5 million.

Headquarters location: No. 3839, Zhangyang North Road, Pudong New District, Shanghai.

Production capacity

Production equipment: The headquarters has three sets of spiral seam double-sided submerged arc welded steel pipe production units, which can produce spiral seam welded steel pipes with a diameter of φ219mm~φ3000mm and a wall thickness of 4mm~25mm; three sets of straight seam welded steel pipe production equipment, which can produce straight seam steel pipes with a diameter of dn200~dn4000 and a wall thickness of 4mm~40mm. It also has well-equipped testing equipment and physical and chemical testing equipment, flow-line epoxy powder spraying anti-corrosion equipment and semi-automatic anti-corrosion equipment, etc.

Production scale: The annual production scale reaches 200,000 tons, and the annual production capacity of Shanghai Jiafang Steel Pipe Group Taicang Co., Ltd. is 400,000 tons.

Product situation

Product types: Mainly produce spiral seam welded steel pipes, straight seam welded steel pipes, various pipe fittings, etc., and can also process, manufacture and install various flanges, supports, structural accessories, etc. of steel pipes, and can undertake various internal and external anti-corrosion supporting businesses for steel pipes.

Product standards: The products produced can meet a series of standards such as API SPEC 5L, GB/T9711.1 1997, SY/T5037, SY/T5040, GB50205, S311, AWWA, AS1579, etc.

Application areas: Widely used in steel pipes for the transportation of petroleum and natural gas, steel pipes for ordinary fluid transportation for water and gas supply, sewage pipes for sewage treatment, pile pipes for bridges, ports and docks, industrial pipes, pipes for dredging projects, pipes for pipe curtain construction, and various structural pipes.

Qualifications and Honors

Qualifications and Honors: We have successively obtained ISO9001 quality system certification, ISO14000 environmental management system certification, GB/T28001 occupational health and safety system certification, national special equipment (pressure pipeline) manufacturing license and American Petroleum Institute API monogram use certificate.

Corporate Honors: We have won the title of "Shanghai Major Project Excellent Enterprise" for four consecutive years and were rated as Shanghai Famous Brand Products in 2008.

Participation in Major Projects

Water Industry: We participated in the Shanghai Huangpu River Upper Reaches Water Diversion Project Phase I and II; Yangtze River Water Diversion Project Phase I, II and III; Combined Sewage Project and Shanghai Qingcaosha Water Diversion Project.

Bridge Engineering: We have provided a large number of structural pile pipes for projects such as Shanghai Donghai Bridge, Minpu Bridge, Jiangsu Sutong Bridge and Zhoushan Jintang Bridge.

Energy Field: We provide high-quality oil and gas steel pipes for Shanghai Natural Gas Pipeline Network Company, Bayer Germany and Venezuelan Oil Project.

Offshore wind power field: We have established cooperative relations with many well-known domestic energy companies such as Three Gorges Energy and Huaneng Group, and provided a large number of high-quality jacket supporting products in offshore wind power projects such as Yangjiang Shaba, and successfully entered the international market, providing professional product support and services for wind power projects in South America, Europe, Africa and other places.

Subsidiaries

Shanghai Jiafang Steel Pipe Group Ningbo Co., Ltd.: Located in Ningbo Daxie Development Zone Terminal Co., Ltd., with a total investment of 80 million yuan, covering an area of ​​20,000 square meters, and an annual production capacity of 80,000 tons. The products are mainly super-long steel pipe piles and water pipes.

Shanghai Jiafang Steel Pipe Group Taicang Co., Ltd.: Located in the Port Development Zone of Taicang City, with a total investment of 200 million yuan, the company covers an area of ​​80,000 square meters, with an annual production capacity of 400,000 tons, and its products are mainly oil and gas transportation steel pipes.