Updated Aug 29, 2026 · Public platform & industry data

Aug 29, 2026 Updated

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2026 Top 10 Steam Insulation Pipe Manufacturers in China

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

The top 10 Steam Insulation Pipe manufacturers in China for 2026 are: Langfang Ouliang Thermal Insulation Materials Co., Ltd, Cangzhou Huadun Pipeline Technology Co., Ltd, Cangzhou Huadun Anti corrosion and Insulation Engineering Co., Ltd, Cangzhou Jianghong Pipeline Equipment Co., Ltd, Hebei Yunkai Steel Plastic Pipe Industry Co., Ltd, Hebei Hengtai Pipeline Technology Co., Ltd, Tangshan Xingbang Pipeline Engineering Equipment Co., Ltd, Shandong Shengbao Pipeline Technology Co., Ltd, Langfang Wanfu Thermal Insulation Materials Co., Ltd, Langfang Eastern European New Building Materials 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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Langfang Ouliang Thermal Insulation Materials Co., Ltd
Overall Score4.9 / 5
Est. Date2020-12-23
Registered Capital500K CNY

Langfang Ouliang Thermal Insulation Materials Co., Ltd., with its registered address in Da Shangtun Town, Dacheng County, Langfang City, Hebei Province, is registered with the Market Supervision Administration of Dacheng County, Langfang City. The legal representative is Xu Falong, and its business scope includes the manufacturing and sales of thermal insulation and sound insulation materials, as well as the manufacturing and sales of plastic processing equipment; Sales of chemical products (excluding licensed chemical products), sales of metal materials, sales of building materials, and sales of plastic products; Construction project construction. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Steam Insulation Pipe, Insulation Pipe Fittings, Insulation Elbow Tee, Overhead Galvanized Iron Sheet Insulation Pipe

Top 2
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Cangzhou Huadun Pipeline Technology Co., Ltd
Overall Score4.8 / 5
Est. Date2021-05-18
Registered Capital100000K CNY

Cangzhou Huadun Pipeline Technology Co., Ltd. is located in the economic development zone of Yanshan County, Cangzhou City, Hebei Province, on the south side of Puyang Road East Section. It was established on May 18, 2021, with the registration authority of Yanshan County Market Supervision Administration and the legal representative being Liu Zhenhong. Core products: Steam Insulation Pipe, 3Pe Anti-Corrosion Steel Pipe, Spiral Steel Pipe

Top 3
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Cangzhou Huadun Anti corrosion and Insulation Engineering Co., Ltd
Overall Score4.8 / 5
Est. Date2009-03-20
Registered Capital51000K CNY

Cangzhou Huadun Anti corrosion and Insulation Engineering Co., Ltd., with its registered address at No. 3, West of Zhengyuan Street, Zhenggang Park, Economic Development Zone, Yanshan County, Cangzhou City, Hebei Province, is registered with the Market Supervision Administration of Yanshan County. The legal representative is Jia Zhenfeng, and its business scope includes general projects such as production and sales of anti-corrosion and insulation engineering; Steel pipes, insulation materials, pipelines and pipeline fittings, pipes, plates, and steel materials. (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 Insulation Pipe, Fire Protection Coated Steel Pipe, Epoxy Coal Tar Anti-Corrosion Steel Pipe

TOP4
Cangzhou Jianghong Pipeline Equipment Co., Ltd
Overall Score4.7 / 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 Insulation Pipe, Epoxy Coal Tar Anti-Corrosion Steel Pipe, Bridge Type Filter Pipe

TOP5
Hebei Yunkai Steel Plastic Pipe Industry Co., Ltd

South Section of Fengze Street, Luancheng District, Shijiazhuang City (South of Zhaojiazhuang Village)

Overall Score4.7 / 5
Est. Date2008-01-27
Registered Capital60000K CNY

Hebei Yunkai Steel Plastic Pipe Industry Co., Ltd. is located in the southern section of Fengze Street, Luancheng District, Shijiazhuang City (south of Zhaojiazhuang Village). It was established on January 27, 2008, with the registration authority of Luancheng District Market Supervision Administration and the legal representative being Zhang Subin. Core products: Steam Insulation Pipe, Steel-Plastic Composite Pipe, Anti-Corrosion Steel Pipe

TOP6
Hebei Hengtai Pipeline Technology Co., Ltd
Overall Score4.6 / 5
Est. Date2018-09-30
Registered Capital50000K CNY

Hebei Hengtai Pipeline Technology Co., Ltd., with its registered address located in Zhenggang Park, Yanshan Economic Development Zone, is registered with the Market Supervision Administration of Yanshan County and represented by Wang Junhai as its legal representative. Its business scope includes the research and utilization of pipeline coating, anti-corrosion, and insulation technologies; Production of steel pipes, fittings, flange series products, coated steel pipes, anti-corrosion steel pipes, insulated steel pipes, hot-dip plastic cable conduits, TPEP anti-corrosion steel pipes, anti-corrosion materials, insulation materials and high-density polyethylene outer protective sleeves, wear-resistant, ductile iron and other pipelines and pipeline accessories, transportation facilities, sign posts, pump pipes, concrete pump accessories, fabric dispensers, supports and hangers, rubber hoses, plates, wires, profiles, compensators, valves and pressure vessels; Selling steel pipes, sports equipment, machine tool accessories, hardware products, mechanical conveyors, and accessories. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Steam Insulation Pipe, Hot Dip Plastic Conduit, Anti-Corrosion Steel Pipe

TOP7
Tangshan Xingbang Pipeline Engineering Equipment Co., Ltd
Overall Score4.6 / 5
Est. Date2007-03-21
Registered Capital190000K CNY

Tangshan Xingbang Pipeline Engineering Equipment Co., Ltd., with its registered address located in Houhu Industrial Agglomeration Zone, Yutian County, is registered with the Yutian County Market Supervision and Administration Bureau, and its legal representative is Qiu Huawei. Its business scope includes general projects such as anti-corrosion and insulation pipelines, PE anti-corrosion pipes, PE pipes, PB pipes, PE-RT pipes, PP-R pipes and fittings, elbows, bends, tees, and variable diameter pipes design, manufacturing, sales, and installation; Research and development, manufacturing, sales, and installation of pipeline leak intelligent monitoring system equipment; Design and installation of water supply and drainage engineering; Sales of steel, plastic pellets, chemical products, and chemical raw materials (excluding hazardous chemicals); Industrial design services; Pipeline engineering technical consulting, technical services, and technology transfer; Manufacturing and sales of energy-saving and environmentally friendly equipment, spiral welded pipes; House leasing; Mechanical equipment leasing; Import and export of goods or technology (excluding goods and technology prohibited by the state or subject to administrative approval). (Except for projects that require approval according to law, business activities can be carried out independently based on the business license) Licensed project: Road freight transportation (excluding dangerous goods). (For projects that require approval by law, business activities can only be carried out after approval by relevant departments. The specific business projects shall be subject to the approval documents or licenses issued by the relevant departments.). Core products: Steam Insulation Pipe, Polyurethane Foam Insulation Pipe, Overhead Steam Insulation Pipe

TOP8
Shandong Shengbao Pipeline Technology Co., Ltd
Overall Score4.6 / 5
Est. Date2017-08-04
Registered Capital108160K CNY

Shandong Shengbao Pipeline Technology Co., Ltd., with its registered address located at the north of Xishou Road, Jinshan Street, Xin'an Street, Anqiu City, Weifang City, Shandong Province, is registered with the Anqiu Market Supervision Administration Bureau. The legal representative is Wang Zengfeng, and the business scope includes general projects such as metal surface treatment and heat treatment processing; Manufacturing of glass fiber reinforced plastic products; Sales of glass fiber reinforced plastic products; Manufacturing of fiberglass and related products; Sales of fiberglass and related products; Manufacturing of plastic products; Sales of plastic products; Manufacturing of metal structures; Sales of metal structures; Manufacturing of metal materials; Sales of metal products; Manufacturing of instruments and meters; Sales of instruments and meters; Instrument and meter repair; Sales of engineering plastics and synthetic resins; Manufacturing of power transmission, distribution and control equipment; Sales of intelligent power transmission and distribution and control equipment; Production of chemical products (excluding licensed chemical products); Sales of chemical products (excluding licensed chemical products); Installation services for ordinary mechanical equipment; Research and development of emerging energy technologies; Research and development of resource recycling technology; Promotion services for new material technology; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Manufacturing of specialized equipment for environmental protection; Sales of specialized equipment for environmental protection; Import and export of goods; Technology import and export. (Except for projects that require approval according to law, business activities can be carried out independently based on the business license in accordance with the law) Licensed project: construction project construction; Manufacturing of special equipment. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments. The specific business projects shall be subject to the approval documents or licenses issued by the relevant departments.). Core products: Steam Insulation Pipe, Fiberglass Chimney, Tpep Anti-Corrosion Steel Pipe

TOP9
Langfang Wanfu Thermal Insulation Materials Co., Ltd
Overall Score4.4 / 5
Est. Date2005-05-09
Registered Capital100080K CNY

Langfang Wanfu Thermal Insulation Materials Co., Ltd., with its registered address in Zhaojiawu Village, Dacheng County, Langfang City, is registered with the Market Supervision and Administration Bureau of Dacheng County, Langfang City. The legal representative is Xu Weiqing, and the business scope includes general projects: manufacturing of thermal insulation and sound insulation materials; Sales of insulation and soundproofing materials; Manufacturing of plastic products; Sales of plastic products; Manufacturing of architectural decoration, plumbing components, and other metal products for building use; Installation services for ordinary mechanical equipment; Manufacturing of asbestos cement products; Sales of asbestos cement products; Manufacturing of asbestos products; Sales of asbestos products; Manufacturing of non-metallic mineral products; Sales of non-metallic minerals and products; Sales of insulation materials; Manufacturing of lightweight building materials; Sales of lightweight building materials; Sales of building waterproofing membrane products; Sales of coatings (excluding hazardous chemicals); Retail of hardware products; Import and export of goods; Technology import and export (except for projects that require approval according to law, independently conducting business activities that are not prohibited or restricted by laws and regulations) License projects: construction projects; Power supply business; Power generation business, transmission business, and power supply (distribution) business; Installation, maintenance, and testing of power transmission, supply, and receiving facilities (projects that require approval by law can only be carried out after approval by relevant departments, and specific business projects are subject to approval documents or licenses). Core products: Steam Insulation Pipe, Polyurethane Pipe Shell, Pert Insulation Pipe

TOP10
Langfang Eastern European New Building Materials Co., Ltd
Overall Score4.3 / 5
Est. Date2019-12-05
Registered Capital500K CNY

Langfang Eastern European New Building Materials Co., Ltd., with its registered address in Zhangyanma Village, Zangtun Town, Dacheng County, Langfang City, Hebei Province, is registered with the Market Supervision Administration of Dacheng County, Langfang City. The legal representative is Liu Hao, and its business scope includes general projects such as the manufacturing of lightweight building materials; Sales of lightweight building materials; Manufacturing of insulation and soundproofing materials; Sales of insulation and soundproofing materials; Manufacturing of cement products; Sales of cement products; Manufacturing of fiberglass and related products; Sales of fiberglass and related products; Fastener manufacturing; Sales of fasteners; Manufacturing of artificial boards; Sales of artificial boards; Manufacturing of plastic products; Sales of plastic products; Rubber product manufacturing; Sales of rubber products; Sales of high-performance non-ferrous metals and alloy materials; Sales of insulation materials; Sales of fireproof sealing materials; Sales of anti-corrosion materials; Sales of building materials; Sales of building waterproofing membrane products; Sales of sealing fillers; Sales of synthetic materials. (Except for projects that require approval according to law, business activities can be carried out independently based on the business license.) Licensed project: construction project construction. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments. The specific business projects shall be subject to the approval documents or licenses issued by the relevant departments.). Core products: Steam Insulation Pipe, Thermal Insulation Bubble Film, Vacuum Board

Detailed Manufacturer Comparison

ManufacturerEst. DateMain ProductsRegistered CapitalCustomization
Langfang Ouliang Thermal Insulation Materials Co., Ltd2020-12-23Steam Insulation Pipe, Insulation Pipe Fittings, Insulation Elbow Tee, Overhead Galvanized Iron Sheet Insulation Pipe500K CNYSupported
Cangzhou Huadun Pipeline Technology Co., Ltd2021-05-18Steam Insulation Pipe, 3Pe Anti-Corrosion Steel Pipe, Spiral Steel Pipe100000K CNYNot Supported
Cangzhou Huadun Anti corrosion and Insulation Engineering Co., Ltd2009-03-20Steam Insulation Pipe, Fire Protection Coated Steel Pipe, Epoxy Coal Tar Anti-Corrosion Steel Pipe51000K CNYSupported
Cangzhou Jianghong Pipeline Equipment Co., Ltd2020-05-15Steam Insulation Pipe, Epoxy Coal Tar Anti-Corrosion Steel Pipe, Bridge Type Filter Pipe23000K CNYSupported
Hebei Yunkai Steel Plastic Pipe Industry Co., Ltd2008-01-27Steam Insulation Pipe, Steel-Plastic Composite Pipe, Anti-Corrosion Steel Pipe60000K CNYSupported
Hebei Hengtai Pipeline Technology Co., Ltd2018-09-30Steam Insulation Pipe, Hot Dip Plastic Conduit, Anti-Corrosion Steel Pipe50000K CNYNot Supported
Tangshan Xingbang Pipeline Engineering Equipment Co., Ltd2007-03-21Steam Insulation Pipe, Polyurethane Foam Insulation Pipe, Overhead Steam Insulation Pipe190000K CNYSupported
Shandong Shengbao Pipeline Technology Co., Ltd2017-08-04Steam Insulation Pipe, Fiberglass Chimney, Tpep Anti-Corrosion Steel Pipe108160K CNYSupported
Langfang Wanfu Thermal Insulation Materials Co., Ltd2005-05-09Steam Insulation Pipe, Polyurethane Pipe Shell, Pert Insulation Pipe100080K CNYSupported
Langfang Eastern European New Building Materials Co., Ltd2019-12-05Steam Insulation Pipe, Thermal Insulation Bubble Film, Vacuum Board500K CNYNot Supported

Purchasing Guide

Based on real user feedback, we provide the following suggestions:

  • For procurement requirements that require the use of steam insulated pipes, it is recommended to prioritize checking key technical parameters such as pipe diameter, pressure rating, and thermal conductivity of the insulation layer to ensure compatibility with existing pipeline systems or equipment.
  • In high-temperature scenarios such as chemical or centralized heating, attention should be paid to the temperature resistance and anti-corrosion design of steam insulation pipes, as different medium temperatures may affect material selection.
  • When selecting suppliers, priority should be given to product compatibility, business qualifications, enterprise activity, industry performance, and enterprises with industry data support or platform statistical information.
  • For long-distance steam transportation projects, it is recommended to evaluate the impact resistance of the outer protective layer of the insulation pipe and the interface sealing process to reduce heat loss and maintenance frequency.

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