Updated Sep 21, 2026 · Public platform & industry data

Sep 21, 2026 Updated

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2026 Top 10 Steam Pipeline Manufacturers in China

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Top-rated Steam Pipeline suppliers, How to choose a Steam Pipeline manufacturer, Best Steam Pipeline companies in China

The top 10 Steam Pipeline manufacturers in China for 2026 are: Cangzhou Oulong Pipeline Equipment Manufacturing Co., Ltd, Cangzhou Jianghong Pipeline Equipment Co., Ltd, Cangzhou Julu Anti corrosion and Insulation Engineering Co., Ltd, Hebei Shuangou Pipeline Manufacturing Co., Ltd, Xinjiang Zhongjiang Iron and Steel Co., Ltd, Cangzhou Hengyun Anti corrosion and Insulation Engineering Co., Ltd, Cangzhou Zhiang Pipeline Equipment Manufacturing Co., Ltd, Wuxi Chuangtu Special Alloy Co., Ltd, Hebei Shuangou Pipeline Manufacturing Co., Ltd, Hebei Newao Construction Engineering Co., Ltd. Ranked based on product relevance, certifications, company activity, and industry performance. This list is widely used for supplier comparison and sourcing decisions.

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Top 1
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Cangzhou Oulong Pipeline Equipment Manufacturing Co., Ltd

Across from Xinxing Furniture, 283 Provincial Road, Cangyan Road, Yanshan County

Overall Score4.9 / 5
Est. Date2020-12-22
Registered Capital28000K CNY

Cangzhou Oulong Pipeline Equipment Manufacturing Co., Ltd. is located opposite Xinxing Furniture on Cangyan Road 283 Provincial Road in Yanshan County. It was established on December 22, 2020, with the registration authority of Yanshan County Market Supervision Administration and the legal representative being Bi Qiuxia. Core products: Steam Pipeline

Top 2
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Cangzhou Jianghong Pipeline Equipment Co., Ltd
Overall Score4.8 / 5
Est. Date2020-05-15
Registered Capital23000K CNY

Cangzhou Jianghong Pipeline Equipment Co., Ltd., with its registered address in Jiajin Village, Mengdian Township, Yanshan County, is registered with the Market Supervision Administration of Yanshan County. The legal representative is Li Ruilan, and its business scope includes spiral steel pipes, straight seam steel pipes, seamless steel pipes, petroleum casings, anti-corrosion steel pipes, polyurethane insulation steel pipes, 3pe anti-corrosion steel pipes, TPEP anti-corrosion steel pipes, epoxy powder steel pipes, coated composite pipes, non-toxic drinking water steel pipes, hot-dip plastic cable threading protection pipes, fire coated steel pipes, resin composite steel pipes for coal mines, pipeline pipes, insulation pipes, alloy pipes, stainless steel fittings, anti-corrosion insulation materials, and pipeline equipment accessories; Sales of pipes, boards, wires, power plant accessories, pipeline accessories, anti-corrosion and insulation pipe fittings, pipeline construction and installation, anti-corrosion and insulation engineering construction, heating pipe network design and construction. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Steam Pipeline, Aluminum Alloy Lined Plastic Pipe, Epoxy Coal Tar Anti-Corrosion Steel Pipe

Top 3
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Cangzhou Julu Anti corrosion and Insulation Engineering Co., Ltd
Overall Score4.8 / 5
Est. Date2021-03-02
Registered Capital600K CNY

Cangzhou Julu Anti corrosion and Insulation Engineering Co., Ltd., with its registered address located in Yineng Company, Puwacheng Industrial Zone, Yanshan County, registered with the Market Supervision Administration of Yanshan County, and represented by Dong Lijuan as its legal representative. Its business scope includes the construction of anti-corrosion and insulation engineering; Sales of steel sleeve insulated steel pipe, polyurethane insulated steel pipe seamless steel pipe, spiral steel pipe, oil casing, acoustic tube, grouting pipe, straight seam steel pipe, steel pipe, steel, epoxy powder anti-corrosion steel pipe, anti-corrosion steel pipe, plastic lined steel pipe, fixed bracket, water delivery device, end seal, compensator, 3PE anti-corrosion steel pipe, TPEP anti-corrosion steel pipe, wear-resistant steel pipe, plastic coated steel pipe, machine tool accessories, pipeline steel pipe, and anti-corrosion and insulation accessories. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Steam Pipeline, Insulation Pipe Holder, Prefabricated Insulation Elbow

TOP4
Hebei Shuangou Pipeline Manufacturing Co., Ltd

Zhenggang Industrial Zone, Yanshan County

Overall Score4.7 / 5
Est. Date2012-03-02
Registered Capital100000K CNY

Hebei Shuangou Pipeline Manufacturing Co., Ltd., located in Zhenggang Industrial Zone, Yanshan County, was established on March 2, 2012. The registered authority is the Market Supervision Administration of Yanshan County, and the legal representative is Wei Guojun. Core products: Steam Pipeline

TOP5
Xinjiang Zhongjiang Iron and Steel Co., Ltd
Overall Score4.7 / 5
Est. Date2024-04-09
Registered Capital3000K CNY

Xinjiang Zhongjiang Iron and Steel Co., Ltd., registered at No. C15-18 Wangjiagou International Logistics Center, No. 1289 North Station Road, Economic and Technological Development Zone (Toutunhe District), Urumqi City, Xinjiang (China (Xinjiang) Pilot Free Trade Zone), registered with the Market Supervision and Administration Bureau of Urumqi Economic and Technological Development Zone (Toutunhe District), with Wang Lichang as the legal representative. Its business scope includes general projects: sales of metal materials; Sales of steel reinforcement products for construction; Sales of building materials; Sales of electronic components and electromechanical equipment; Sales of mechanical parts and components; Sales of power electronic components; Sales of power facilities and equipment; Sales of mechanical equipment; Wholesale of automotive spare parts; Sales of non-ferrous metal alloys; Sales of lightweight building materials; Sales of seals; Sales of building decoration materials; Sales of instruments and meters; Operation of wires and cables; Wholesale of hardware products; Sales of office supplies; Sales of labor protection equipment; Sales of valves and plugs; Sales of distribution switch control equipment; Sales of chemical products (excluding licensed chemical products); Sales of specialized equipment for refining and chemical production; Sales of specialized equipment for oil drilling and production; Sales of petroleum products (excluding hazardous chemicals); Sales of asbestos products. (Except for projects that require approval according to law, conduct business activities independently based on the business license in accordance with the law). Core products: Steam Pipeline, Galvanized Pipe, Seamless Steel Pipe

TOP6
Cangzhou Hengyun Anti corrosion and Insulation Engineering Co., Ltd
Overall Score4.6 / 5
Est. Date2023-12-28
Registered Capital10880K CNY

Cangzhou Hengyun Anti corrosion and Thermal Insulation Engineering Co., Ltd. is registered in the middle section of Puwacheng Park, Yanshan Economic Development Zone, Hebei Province. The registration authority is the Market Supervision Administration of Yanshan County, and the legal representative is Liu Jiandong. Its business scope includes licensed projects such as construction projects. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments. Specific business projects shall be subject to the approval documents or licenses issued by relevant departments.) General projects: sales of metal materials; Sales of building materials; Sales of rubber products; Sales of plastic products; Sales of metal products; Retail of hardware products; Sales of building decoration materials; Sales of valves and plugs; Sales of mechanical parts and components; Sales of anti-corrosion materials; Sales of insulation materials; Sales of fasteners; Sales of metal wire ropes and their products; Sales of seals; Sales of metal chains and other metal products; Sales of metal structures. (Except for projects that require approval according to law, conduct business activities independently based on the business license in accordance with the law). Core products: Steam Pipeline, One, Insulated Steel Pipe

TOP7
Cangzhou Zhiang Pipeline Equipment Manufacturing Co., Ltd
Overall Score4.6 / 5
Est. Date2017-04-12
Registered Capital60000K CNY

Cangzhou Zhiang Pipeline Equipment Manufacturing Co., Ltd. is located in Zhenggang Park, Economic Development Zone, Yanshan County, Cangzhou City, Hebei Province, on the east side of Zhengqiang Street. The registration authority is the Market Supervision Administration of Yanshan County, and the legal representative is Gao Suolong. The business scope includes general projects: metal structure manufacturing; Manufacturing of metal tools; Manufacturing of metal materials; Mechanical parts and component processing; General equipment manufacturing (excluding special equipment manufacturing); Processing of renewable resources; Recycling of renewable resources (excluding productive waste metals); Container manufacturing; Sales of metal materials; Sales of metal products; Sales of metal structures; Sales of rubber products; Sales of plastic products; Container sales; Sales of insulation materials; Sales of anti-corrosion materials; Sales of mechanical equipment; Sales of mechanical parts and components; Sales of instruments and meters; Sales of intelligent warehousing equipment; Sales of electrical equipment; Sales of valves and plugs; Sales of chemical products (excluding licensed chemical products); Installation services for ordinary mechanical equipment; Wholesale of hardware products; Import and export of goods; Technology import and export. (Except for projects that require approval according to law, conduct business activities independently based on the business license in accordance with the law). Core products: Steam Pipeline, Pipe Clamp, Cold Insulation Pipe Holder

TOP8
Wuxi Chuangtu Special Alloy Co., Ltd
Overall Score4.6 / 5
Est. Date2025-02-14
Registered Capital10000K CNY

Wuxi Chuangtu Special Alloy Co., Ltd., registered at Room 201, 2nd Floor, No. 11-120 Nanfang Stainless Steel Trading Center, Xinwu District, Wuxi City, with the registration authority of Wuxi High tech Industrial Development Zone (Xinwu District, Wuxi City) Data Bureau and the legal representative being Miao Zhengtian. Its business scope includes general projects: sales of high-quality special steel materials; Sales of metal chains and other metal products; Manufacturing of metal chains and other metal products; Sales of metal materials; Sales of high-performance non-ferrous metals and alloy materials; Sales of refractory materials; Sales of new metal functional materials; Sales of metal products; Research and development of metal products; Sales of metal tools; Sales of non-ferrous metal alloys; Sales of metal structures; Mold sales; Sales of daily necessities; Sales of new ceramic materials; Sales of rare earth functional materials; Wholesale of hardware products; Sales of seals; Wholesale of arts and crafts and collectibles (excluding ivory and its products); Sales of daily miscellaneous goods; Sales of lightweight building materials; Sales of building materials; Sales of building blocks; Sales of building decoration materials; Sales of metal fittings for construction; Sales of construction machinery; Sales of mechanical equipment; Mechanical equipment leasing; Sales of mining machinery; Sales of mechanical and electrical equipment; Specialized equipment repair; Sales of rubber products; Sales of instruments and meters; Sales of intelligent instruments and meters; Sales of electronic measuring instruments; Sales of optical instruments; Sales of office equipment; Import and export of goods; Technology import and export (except for projects that require approval according to law, conducting business activities independently based on the business license in accordance with the law). Core products: Steam Pipeline, Precision Alloy, Casting Alloys And Steel Strips

TOP9
Hebei Shuangou Pipeline Manufacturing Co., Ltd

Zhenggang Industrial Zone, Yanshan County

Overall Score4.4 / 5
Est. Date2012-03-02
Registered Capital100000K CNY

Hebei Shuangou Pipeline Manufacturing Co., Ltd., located in Zhenggang Industrial Zone, Yanshan County, was established on March 2, 2012. The registered authority is the Market Supervision Administration of Yanshan County, and the legal representative is Wei Guojun. Core products: Steam Pipeline

TOP10
Hebei Newao Construction Engineering Co., Ltd
Overall Score4.3 / 5
Est. Date2021-05-20
Registered Capital10000K CNY

Hebei Newao Construction Engineering Co., Ltd., with its registered address in Suzhuang Village, Zangtun Town, Dacheng County, Langfang City, Hebei Province, is registered with the Market Supervision and Administration Bureau of Dacheng County, Langfang City. The legal representative is Wang Yanyan, and its business scope includes housing construction engineering, earthwork engineering, landscaping and greening engineering, municipal road engineering, water and electricity heating engineering, bridge engineering, highway engineering, drainage engineering, water conservancy and hydropower engineering, pipeline engineering, urban road lighting engineering, indoor and outdoor decoration and renovation engineering, steel structure engineering, insulation engineering, fire prevention engineering, waterproofing engineering, mechanical and electrical equipment installation engineering, power engineering, and communication engineering (excluding ground satellite receiving equipment and wireless radio equipment) construction; Construction labor subcontracting; Mechanical equipment leasing services; Road transportation of ordinary goods; Disease and pest control services; Sales: Building materials, interior and exterior decoration materials, insulation materials, fireproof materials, sealing materials, coatings, color steel tile renovation paint, rubber products, metal products, textiles, hardware and electrical equipment, mortar. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Steam Pipeline, Rock Wool Felt, Glass Wool Blanket

Detailed Manufacturer Comparison

ManufacturerEst. DateMain ProductsRegistered CapitalCustomization
Cangzhou Oulong Pipeline Equipment Manufacturing Co., Ltd2020-12-22Steam Pipeline28000K CNYSupported
Cangzhou Jianghong Pipeline Equipment Co., Ltd2020-05-15Steam Pipeline, Aluminum Alloy Lined Plastic Pipe, Epoxy Coal Tar Anti-Corrosion Steel Pipe23000K CNYSupported
Cangzhou Julu Anti corrosion and Insulation Engineering Co., Ltd2021-03-02Steam Pipeline, Insulation Pipe Holder, Prefabricated Insulation Elbow600K CNYSupported
Hebei Shuangou Pipeline Manufacturing Co., Ltd2012-03-02Steam Pipeline100000K CNYNot Supported
Xinjiang Zhongjiang Iron and Steel Co., Ltd2024-04-09Steam Pipeline, Galvanized Pipe, Seamless Steel Pipe3000K CNYSupported
Cangzhou Hengyun Anti corrosion and Insulation Engineering Co., Ltd2023-12-28Steam Pipeline, One, Insulated Steel Pipe10880K CNYSupported
Cangzhou Zhiang Pipeline Equipment Manufacturing Co., Ltd2017-04-12Steam Pipeline, Pipe Clamp, Cold Insulation Pipe Holder60000K CNYSupported
Wuxi Chuangtu Special Alloy Co., Ltd2025-02-14Steam Pipeline, Precision Alloy, Casting Alloys And Steel Strips10000K CNYSupported
Hebei Shuangou Pipeline Manufacturing Co., Ltd2012-03-02Steam Pipeline100000K CNYNot Supported
Hebei Newao Construction Engineering Co., Ltd2021-05-20Steam Pipeline, Rock Wool Felt, Glass Wool Blanket 10000K CNYNot Supported

Knowledge Base

Q

The thermal conductivity system should be low, with a low thermal conductivity coefficient to ensure minimal heat loss during transmission, while the external anti-corrosion layer of the insulation should not be damaged by high temperatures. Good corrosion resistance, low chloride ion content in the material, and reduced corrosion of the insulation material on the pipeline. Strength and lifespan, good strength ensures that it will not deform during use, affecting the quality of use. Waterproof and hydrophobic properties are required.

Q

This article will provide a detailed explanation of the commonly used materials and characteristics of buried steam pipelines, including carbon steel, stainless steel, and alloy steel. It will also explore the selection factors and key points during installation and construction to help readers have a more comprehensive understanding of the relevant knowledge of buried steam pipelines.

Ranking Evaluation Method

This ranking is generated based on public data from Baidu B2B platform and common industry assessment dimensions, focusing on enterprise activity, business qualifications, product matching and industry performance to provide valuable manufacturer ranking information for buyers.

DimensionDescription
Data SourceMulti-dimensional data including platform public data, enterprise certification, user reviews, and transaction records
AssessmentComprehensive indicators including enterprise activity, qualifications, product quality, service capability, and user reputation
Update FrequencyRanking data is updated daily to ensure timeliness and accuracy
SuggestionRankings are for reference only. We recommend comprehensive evaluation based on actual needs