Updated Oct 10, 2026 · Public platform & industry data

Oct 10, 2026 Updated

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2026 Top 10 Insulated Elbow Manufacturers in China

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Top-rated Insulated Elbow suppliers, How to choose a Insulated Elbow manufacturer, Best Insulated Elbow companies in China

The top 10 Insulated Elbow manufacturers in China for 2026 are: Cangzhou Zhuochen Pipeline Co., Ltd, Hebei Fangqing Pipeline Manufacturing Co., Ltd, Hebei Zhongdong Pipeline Co., Ltd, Cangzhou Huishang Pipe Fitting Manufacturing Co., Ltd, Shandong Dacheng Anti corrosion and Thermal Insulation Installation Engineering Co., Ltd, Cangzhou Zekang Pipeline Equipment Co., Ltd, Hebei Leite Pipeline Equipment Manufacturing Co., Ltd, Hebei Yuanfeng Pipeline Engineering Co., Ltd, Wenzhou Yuanhao Fluid Equipment Technology Co., Ltd, Cangzhou Tianxiangcheng Pipeline Equipment 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 Zhuochen Pipeline Co., Ltd
Overall Score4.9 / 5
Est. Date2019-11-01
Registered Capital12000K CNY

Cangzhou Zhuochen Pipeline Co., Ltd., with its registered address located 500 meters east of the entrance of Zhuangzi Village, Niujinzhuang Township, Mengcun Hui Autonomous County, Cangzhou City, Hebei Province, is registered with the Market Supervision and Administration Bureau of Mengcun Hui Autonomous County. The legal representative is Liu Ruichao, and its business scope includes manufacturing, processing, and sales of pipe fittings and pipeline equipment; Sales: Polyurethane insulation pipe, 3PE anti-corrosion pipe, steel sleeve steam insulation pipe, TPEP anti-corrosion steel pipe, epoxy powder steel pipe, coated composite pipe, non-toxic drinking water pipe, heavy protection bimetallic bridge protection line pipe, fire protection coating steel pipe, coal mine special epoxy resin composite steel pipe, power plant accessories, anti-corrosion insulation pipes and fittings, supports and hangers, steel pipes, steel pipes, valves, fasteners, seals, mechanical and electrical equipment, mechanical equipment and accessories, rubber products, plastic products, fire-fighting equipment. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Insulated Elbow, Steel Sleeve Steel Hydrophobic Joint, Three-Way

Top 2
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Hebei Fangqing Pipeline Manufacturing Co., Ltd
Overall Score4.7 / 5
Est. Date2013-09-03
Registered Capital10900K CNY

Hebei Fangqing Pipeline Manufacturing Co., Ltd., with its registered address in Puwa Development Zone, Yanshan County, is registered with the Market Supervision and Administration Bureau of Yanshan County, and its legal representative is Zhang Fang. Its business scope includes manufacturing elbows, tees, flanges, reducers, spring supports and hangers, pipe clamps, manholes, anti-corrosion, wear-resistant, insulation pipelines, fittings, filters, metal hoses, insulation joints, insulation flanges, air doors, power plant accessories, rubber soft joints, compensators, and waterproof sleeves. Sales of valves, plumbing fittings, groove fittings, hardware, PE fittings, gaskets, insulation materials, bolts, cable trays, heads, and pipe caps. To engage in the export business of self-produced products and technologies of the enterprise, as well as the import business of machinery, equipment, components, raw materials, and technologies required by the enterprise, except for goods and technologies restricted or prohibited from import and export by the state. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Insulated Elbow, Big End And Small End, Flange

Top 3
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Hebei Zhongdong Pipeline Co., Ltd
Overall Score4.7 / 5
Est. Date2018-01-25
Registered Capital68888.8K CNY

Hebei Zhongdong Pipeline Co., Ltd., located in Zhenggang Industrial Zone, Yanshan County (opposite to Yanbai Leisure Products Company), was established on January 25, 2018. The registration authority is Yanshan County Market Supervision Administration, and the legal representative is Guo Zhongjie. Core products: Insulated Elbow, Anti-Corrosion Steel Pipe, Flange

TOP4
Cangzhou Huishang Pipe Fitting Manufacturing Co., Ltd
Overall Score4.6 / 5
Est. Date2018-06-12
Registered Capital18000K CNY

Cangzhou Huishang Pipe Fittings Manufacturing Co., Ltd., whose registered address is located in the west of the road 400 meters north of memorial archway, Zhangguandian East, Mengcun Hui Autonomous County, Cangzhou City, Hebei Province, is registered by the Market Supervision Administration of Mengcun Hui Autonomous County, and its legal representative is Fan Xiaoxue. Its business scope includes general projects: building decoration, plumbing pipe parts and other metal products for building; Manufacturing of metal products for safety and firefighting purposes; Manufacturing of metal daily necessities; Sales of metal products; Manufacturing of hardware products; Wholesale of hardware products; Manufacturing of metal structures; Sales of metal structures; Manufacturing of concrete structural components; Sales of concrete structural components; Mechanical parts and component processing; Sales of mechanical parts and components; Sealing component manufacturing; Sales of seals; Fastener manufacturing; Sales of fasteners; Sales of metal materials; Sales of valves and plugs; Sales of pumps and vacuum equipment; Sales of anti-corrosion materials; Sales of insulation materials; Import and export of goods (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: Insulated Elbow, Carbon Steel 45 ° Elbow, Galvanized Pipe

TOP5
Shandong Dacheng Anti corrosion and Thermal Insulation Installation Engineering Co., Ltd
Overall Score4.6 / 5
Est. Date2007-04-18
Registered Capital100080K CNY

Shandong Dacheng Anti corrosion and Thermal Insulation Installation Engineering Co., Ltd., registered at No. 1 Meikai Road, South Section of National Highway 205, Linyi Economic Development Zone, Shandong Province, with the registration authority of Yihe New District Branch of Linyi Market Supervision Administration and the legal representative being Bi Jingyou. Its business scope includes licensed projects such as construction engineering construction; Construction labor subcontracting; Manufacturing of special equipment; Thermal production and supply; Installation, renovation, and repair of special equipment. (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 of relevant departments.) General projects: Manufacturing of building decoration, plumbing pipe parts, and other metal products for construction; Retail of hardware products; Sales of insulation materials; Sales of anti-corrosion materials; Manufacturing of metal materials; Sales of special equipment; Sales of metal materials; Manufacturing of plastic products; Sales of insulation and soundproofing materials; Manufacturing of insulation and soundproofing materials; Manufacturing of hardware products; Sales of plastic products; Sales of valves and plugs; Sales of building materials; Sales of metal fittings for construction; Sales of building decoration materials; Sales of mechanical parts and components; Installation services for ordinary mechanical equipment; Research and development of new material technology. (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: Insulated Elbow, Insulated Pipeline, Insulated Steel Pipe

TOP6
Cangzhou Zekang Pipeline Equipment Co., Ltd
Overall Score4.5 / 5
Est. Date2017-12-20
Registered Capital51680K CNY

Cangzhou Zekang Pipeline Equipment Co., Ltd., with its registered address located 500 meters southwest of the 205 National Highway Toll Station in Yanshan County, Cangzhou City, Hebei Province, is registered with the Yanshan County Market Supervision Administration. The legal representative is Ren Chunqing, and its business scope includes manufacturing wear-resistant pipelines, plastic lined pipelines, anti-corrosion pipelines, industrial ceramic accessories, concrete pump accessories, cast iron pipelines, cast steel pipelines, ultra-high molecular weight polyethylene pipelines, polyethylene pipelines, insulation pipelines, carbon steel, stainless steel, alloy steel pipe fittings, flanges, reducers, pipeline equipment, chemical machinery equipment, manhole flanges, steel pipes, and steel plates; Selling waterproof materials and waterproof engineering construction; To engage in the export business of self-produced products and technologies of our enterprise, as well as the import and export business of mechanical equipment, spare parts, raw and auxiliary materials, and technologies required by our enterprise, except for goods and technologies restricted or prohibited from import and export by the state. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Insulated Elbow, Welding Overlay Pipeline, Ceramic Composite Wear-Resistant Pipeline

TOP7
Hebei Leite Pipeline Equipment Manufacturing Co., Ltd
Overall Score4.5 / 5
Est. Date2022-10-09
Registered Capital10000K CNY

Hebei Leite Pipeline Equipment Manufacturing Co., Ltd., registered in Houliuzhuang Village, Yanshan Town, Yanshan County, with the registration authority of Yanshan County Market Supervision Administration and the legal representative of Pan Jiasheng. Its business scope includes general projects: metal structure manufacturing; Rolling and processing of non-ferrous metals; Steel and iron smelting; Steel rolling processing; Manufacturing of non-ferrous metal alloys; Manufacturing of metal tools; Manufacturing of metal packaging containers and materials; Manufacturing of metal wire ropes and their products; Manufacturing of metal fittings for construction; Manufacturing of architectural decoration, plumbing components, and other metal products for building use; Manufacturing of metal products for safety and firefighting purposes; Metal surface treatment and heat treatment processing; Manufacturing of metal daily necessities; Manufacturing of metal signs for transportation and public management; Manufacturing of metal chains and other metal products; Manufacturing of metal materials; Metal cutting processing services; Repair of metal products; Sales of anti-corrosion materials; Sales of insulation 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: Insulated Elbow, Backfilling Pipeline Of Concentrate Tailings, Fill The Pipeline

TOP8
Hebei Yuanfeng Pipeline Engineering Co., Ltd
Overall Score4.5 / 5
Est. Date2021-03-25
Registered Capital22180K CNY

Hebei Yuanfeng Pipeline Engineering Co., Ltd., with its registered address at Room 501, Unit 1, Building 34, Wanhe Classic, No. 217 Yuquan Road, Shangzhuang Town, Luquan District, Shijiazhuang City, Hebei Province, is registered with the Luquan District Market Supervision and Administration Bureau. The legal representative is Xu Rui, and the business scope includes pipeline and equipment installation. Construction of pipeline engineering (excluding pressure pipelines), anti-corrosion and insulation engineering, processing (limited to branch operations only), production (limited to branch operations only), sales of pipelines and fittings, sales of building materials, chemical products and raw materials (excluding hazardous chemicals and precursor drugs), import and export of goods or technologies (excluding goods and technologies prohibited by the state or involving administrative approval). (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Insulated Elbow, Insulated Steel Pipe, Foam Insulated Steel Pipe

TOP9
Wenzhou Yuanhao Fluid Equipment Technology Co., Ltd
Overall Score4.3 / 5
Est. Date2015-03-20
Registered Capital12880K CNY

Wenzhou Yuanhao Fluid Equipment Technology Co., Ltd., with its registered address at 1st Floor, Building 2, No. 429 Binhai Fourth Road, Wenzhou Economic and Technological Development Zone, Wenzhou City, Zhejiang Province, is registered with the Longwan District Market Supervision and Administration Bureau of Wenzhou City. The legal representative is Luo Hongjun, and its business scope includes research and development, manufacturing, processing, and sales of mechanical equipment and accessories, plumbing equipment, and metal products; Processing and sales of valves, flanges, pipe fittings, and pumps; Import and export of goods and technology.. Core products: Insulated Elbow, Joint, Cleaning Ball

TOP10
Cangzhou Tianxiangcheng Pipeline Equipment Co., Ltd
Overall Score4.3 / 5
Est. Date2015-03-26
Registered Capital10000K CNY

Cangzhou Tianxiangcheng Pipeline Equipment Co., Ltd., with its registered address in Xiliu Village, Yanshan Town, Yanshan County, is registered with the Market Supervision Administration of Yanshan County, and its legal representative is Liu Xiaohui. Its business scope includes the sale of steel pipes, petroleum casings, anti-corrosion steel pipes, insulation pipes, pipeline pipes, alloy pipes, stainless steel pipes, bent pipes, pipe fittings, anti-corrosion and insulation materials, pipeline equipment and accessories, pipes, plates, wires, profiles, steel, and machine tool accessories; And the import and export business of the above products.. Core products: Insulated Elbow, Anti-Corrosion Steel Pipe, Flange

Detailed Manufacturer Comparison

ManufacturerEst. DateMain ProductsRegistered CapitalCustomization
Cangzhou Zhuochen Pipeline Co., Ltd2019-11-01Insulated Elbow, Steel Sleeve Steel Hydrophobic Joint, Three-Way12000K CNYSupported
Hebei Fangqing Pipeline Manufacturing Co., Ltd2013-09-03Insulated Elbow, Big End And Small End, Flange10900K CNYSupported
Hebei Zhongdong Pipeline Co., Ltd2018-01-25Insulated Elbow, Anti-Corrosion Steel Pipe, Flange68888.8K CNYNot Supported
Cangzhou Huishang Pipe Fitting Manufacturing Co., Ltd2018-06-12Insulated Elbow, Carbon Steel 45 ° Elbow, Galvanized Pipe18000K CNYSupported
Shandong Dacheng Anti corrosion and Thermal Insulation Installation Engineering Co., Ltd2007-04-18Insulated Elbow, Insulated Pipeline, Insulated Steel Pipe100080K CNYSupported
Cangzhou Zekang Pipeline Equipment Co., Ltd2017-12-20Insulated Elbow, Welding Overlay Pipeline, Ceramic Composite Wear-Resistant Pipeline51680K CNYSupported
Hebei Leite Pipeline Equipment Manufacturing Co., Ltd2022-10-09Insulated Elbow, Backfilling Pipeline Of Concentrate Tailings, Fill The Pipeline10000K CNYSupported
Hebei Yuanfeng Pipeline Engineering Co., Ltd2021-03-25Insulated Elbow, Insulated Steel Pipe, Foam Insulated Steel Pipe22180K CNYNot Supported
Wenzhou Yuanhao Fluid Equipment Technology Co., Ltd2015-03-20Insulated Elbow, Joint, Cleaning Ball12880K CNYNot Supported
Cangzhou Tianxiangcheng Pipeline Equipment Co., Ltd2015-03-26Insulated Elbow, Anti-Corrosion Steel Pipe, Flange10000K CNYSupported

Purchasing Guide

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

  • When purchasing insulated elbows, it is usually necessary to focus on product specifications, such as bending radius, insulation layer thickness, and temperature resistance range, which directly affect their adaptability in oil pipelines or heating systems.
  • When selecting suppliers, priority should be given to product compatibility, business qualifications, enterprise activity, industry performance, and companies with industry data support to ensure supply stability and long-term cooperation potential.
  • In different scenarios such as chemical or municipal heating, the material selection of insulation elbows needs to be distinguished. For example, stainless steel is more suitable for corrosive environments, while carbon steel is suitable for transporting conventional high-temperature media.
  • For pipeline projects in high-altitude regions, it is recommended to verify the low-temperature crack resistance performance of insulation elbows and prioritize suppliers with practical application cases in similar projects.

Knowledge Base

Q

Polyurethane insulation elbow is mainly composed of high-density polyethylene outer sleeve, polyurethane foam insulation layer and internal working steel pipe. This structure makes the elbow not only have good insulation performance, but also waterproof, corrosion-resistant and other characteristics, which can be directly buried underground or used in water.

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