In the global industrial market, finding a reliable China seamless pipe manufacturer can be challenging due to the wide range of options and varying quality standards. This article highlights the top 10 leading seamless steel pipe suppliers in China, providing detailed insights into their headquarters, product offerings, and specialized services. Whether you are sourcing carbon steel, alloy, or stainless seamless pipes for oil & gas, construction, or power generation projects, this guide will help you identify trusted Chinese seamless pipe companies that combine high-quality production, international certifications, and flexible supply solutions for overseas buyers.
Company Profile
Nansteel Manufacturing Co., Ltd is a leading Chinese manufacturer dedicated to seamless steel pipe production and global supply. The company focuses on delivering high-quality seamless carbon steel pipes, stainless steel seamless pipes, and alloy steel pipes widely used in industries such as oil & gas, petrochemical, power generation, shipbuilding, and construction. With a strong commitment to precision manufacturing, international certifications, and strict quality assurance, Nansteel helps global buyers secure reliable piping solutions that meet demanding performance standards. For overseas purchasers looking for a stable supply of seamless steel pipes with consistent quality, Nansteel offers technical expertise, timely delivery, and customized services to meet diverse project needs.
Established: 2008
Headquarters: Hunan Province, China
Website: https://www.nan-steel.com/
Main Products & Service
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Company Profile
Dexin Steel Tube (China) Co., Ltd is a professional China seamless steel pipe supplier specializing in seamless carbon, alloy, and stainless pipes for oil & gas, mechanical engineering, and construction projects. The company has advanced hot-rolling and cold-drawing production lines, ensuring seamless tubes with precise dimensions and excellent performance. As a reliable seamless pipe manufacturer in China, Dexin offers international buyers consistent quality, flexible order quantities, and timely delivery.
Established: 2002
Headquarters: Changzhou, Jiangsu Province, China
Website: www.dexinsteel.com
Main Products & Services
Company Profile
UNIASEN (Tianjin) Co., Ltd is a well-known China seamless pipe manufacturer and supplier, focusing on the production and export of high-quality steel pipes. The company provides seamless carbon steel pipes, line pipes, ERW pipes, and SMLS pipes that strictly comply with international standards such as API 5L, ASTM, and EN. As a professional Chinese seamless steel pipe company, UNIASEN serves industries including oil & gas, construction, and infrastructure. Buyers benefit from its strong quality control system, stable raw material supply, and ability to customize seamless pipe solutions for global projects.
Established: 1998
Headquarters: Tianjin, China
Website: uniasen.com
Main Products & Service
Company Profile
Zhengzhou Huitong Pipe Fittings Co., Ltd is an experienced China seamless pipe supplier and manufacturer, specializing in seamless pipes, welded pipes, and a wide range of pipe fittings. The company’s products include elbows, tees, reducers, flanges, and pipe caps, designed to match seamless pipelines for high-pressure and high-temperature use. As a trusted Chinese steel pipe company, Huitong serves industries such as oil & gas, power generation, and petrochemical engineering. For overseas buyers seeking both seamless pipes and matching fittings from a single supplier, Huitong offers integrated solutions and reliable delivery.
Established: 1978
Headquarters: Zhengzhou, Henan Province, China
Website: htpipe.com
Main Products & Service
Company Profile
Hunan Great Steel Pipe Co., Ltd, part of the Shinestar Group, is one of the leading seamless pipe manufacturers in China. The company specializes in seamless steel pipes, welded pipes, OCTG casing & tubing, and stainless and alloy pipes. Their seamless products are widely used in oil & gas pipelines, boilers, marine engineering, and construction projects. As a reliable China seamless steel pipe supplier, Hunan Great Steel Pipe is known for its broad production capacity, international certifications, and ability to provide both standard and customized pipe solutions for overseas buyers.
Established: 1978
Headquarters: Hunan Province, China
Website: great-pipe.com
Main Products & Service
Company Profile
Centerway Steel Co., Ltd, a subsidiary of Allianz Steel Group, is a professional China seamless steel pipe company and integrated supplier of piping systems. The company manufactures seamless steel pipes (hot-rolled, cold-rolled, cold-drawn), OCTG casing and tubing, and welded pipes, along with a wide range of pipe fittings. As a trusted seamless pipe manufacturer in China, Centerway is recognized for its ISO and CE certifications, advanced testing equipment, and large production capacity. Buyers seeking a reliable Chinese seamless pipe supplier can benefit from Centerway’s ability to provide customized products and fast global delivery.
Established: 1996
Headquarters: Hunan Province, China
Website: centerwaysteel.com
Main Products & Service
Company Profile
Eastern Steel Manufacturing Co., Ltd is a reputable China seamless pipe manufacturer and supplier specializing in seamless steel pipes for the oil, gas, construction, and machinery industries. With modern production lines and strict quality control, the company focuses on seamless carbon steel pipes and alloy steel pipes that meet international standards such as API, ASTM, and EN. As a trusted Chinese seamless pipe company, Eastern Steel supports overseas buyers with reliable product quality, competitive pricing, and customized technical solutions for large-scale projects.
Established: 2004
Headquarters: Tianjin, China
Main Products & Services
Company Profile
Winsteel Group Limited is a professional China seamless pipe manufacturer and supplier with extensive experience in producing seamless carbon steel pipes, alloy pipes, and structural steel tubes. The company serves industries such as oil & gas, construction, power generation, and shipbuilding. Known for its advanced manufacturing lines and strict quality assurance, Winsteel is trusted by global buyers as a reliable seamless steel pipe company from China, offering competitive prices and timely delivery for international projects.
Established: 1996
Headquarters: Tianjin, China
Website: www.winsteelgroup.com
Main Products & Services
Company Profile
Youfa International Trade Co., Ltd, part of Youfa Steel Group, is a well-known China seamless pipe supplier and manufacturer offering a wide range of seamless and welded pipes. The company exports to more than 100 countries and provides high-quality seamless steel tubes for construction, oil & gas, and water transportation projects. With large-scale production capacity and international certifications, Youfa has built a strong reputation among overseas buyers seeking reliable Chinese seamless pipe companies.
Established: 2000
Headquarters: Tianjin, China
Website: www.youfasteelpipe.com
Main Products & Services
Company Profile
MT Stainless Steel is a specialized China seamless pipe manufacturer focusing on seamless stainless steel tubes and precision pipes. Its products are widely used in chemical, food processing, marine, and energy industries that require corrosion resistance and high strength. The company operates with advanced cold-drawing and heat treatment technology, making it a trusted stainless seamless pipe supplier in China for international buyers seeking high-quality stainless steel tube solutions.
Established: 2005
Headquarters: Foshan, Guangdong Province, China
Website: www.mtstainlesssteel.com
Main Products & Services
Selecting the right seamless steel pipe supplier is crucial for ensuring project efficiency, safety, and cost-effectiveness. The 10 top China seamless pipe manufacturers featured in this guide offer a combination of advanced production capabilities, strict quality control, and extensive industry experience, making them reliable partners for global procurement. For buyers looking to source carbon, alloy, or stainless seamless pipes, these trusted Chinese companies provide the expertise, product range, and international standards compliance necessary for successful projects. Contact your preferred supplier today to request a quote or explore customized seamless pipe solutions tailored to your needs.
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