Updated Oct 25, 2026 · Public platform & industry data

Oct 25, 2026 Updated

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2026 Top 10 Long Radius Elbow Manufacturers in China

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

The top 10 Long Radius Elbow manufacturers in China for 2026 are: Hebei Fangqing Pipeline Manufacturing Co., Ltd, Shanghai Longshu Pipe Industry Co., Ltd, Boluodi Technology Jiangsu Co., Ltd, Yingang Pipeline Manufacturing Co., Ltd, Guangdong Lecong Steel World Co., Ltd, Jianhu Shangjia New Materials Co., Ltd, Zaoqiang County Hengtai Fiberglass Products Factory, Jiangsu Dongken New Materials Co., Ltd, Jiangsu Quanhao Iron and Steel Industry Co., Ltd, Cangzhou Yundong Pipe Fitting Manufacturing 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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Hebei Fangqing Pipeline Manufacturing Co., Ltd
Overall Score4.9 / 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: Long Radius Elbow, Flange, Three-Way

Top 2
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Shanghai Longshu Pipe Industry Co., Ltd
Overall Score4.7 / 5
Est. Date2006-07-24
Registered Capital15000K CNY

Shanghai Longshu Pipe Industry Co., Ltd. is registered at No. 557 Qiancao Road, Xuxing Town, Jiading District. The registration authority is Jiading District Market Supervision Administration, and the legal representative is Xiong Jiehua. Its business scope includes the production of drainage plastic pipes and plastic pipe accessories, mold manufacturing and processing, sales of plastic rubber products, pipes, fittings, chemical products (excluding hazardous chemicals, monitored chemicals, fireworks and firecrackers, civilian explosives, and precursor chemicals), and building materials. Projects that require approval by law must be approved by relevant departments before conducting business activities. Core products: Long Radius Elbow, Hdpe Gland Socket, Frpp Flange Connection

Top 3
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Boluodi Technology Jiangsu Co., Ltd

No. 188 Donglang Road, Donggang Town, Xishan District, Wuxi City

Overall Score4.7 / 5
Est. Date2018-08-27
Registered Capital10000K CNY

Boluodi Technology Jiangsu Co., Ltd., located at No. 188 Donglang Road, Donggang Town, Xishan District, Wuxi City, was established on August 27, 2018. The registration authority is the Xishan District Administrative Approval Bureau of Wuxi City, and the legal representative is Hui Chengguang. Core products: Long Radius Elbow, Wet Electrostatic Precipitator, Stainless Steel Mixing Kettle

TOP4
Yingang Pipeline Manufacturing Co., Ltd
Overall Score4.6 / 5
Est. Date2019-08-01
Registered Capital112200K CNY

Yingang Pipeline Manufacturing Co., Ltd. is registered at S333 Gengzhuangzi Road South, Niujinzhuang Township, Mengcun Hui Autonomous County, Cangzhou City, Hebei Province. The registration authority is the Market Supervision Administration of Mengcun Hui Autonomous County, and the legal representative is Wang Xiaosheng. The business scope includes building decoration and manufacturing of plumbing pipeline parts. Manufacturing, processing, and sales: pipe fittings; Pipeline equipment; Corrosion prevention and insulation of pipelines and fittings; Sales: elbows, flanges and gaskets, reducers, tees, pipe caps, plastic lined pipe fittings, compensators, pipe supports and hangers, power plant accessories, valves, hardware accessories, steel plates, steel pipes, steel sections, round steel, laboratory fume hoods, pipe supports, steel metal hoses, corrugated compensators, acoustic tubes, fasteners, seals, gasifier accessories, coal mill accessories, insulation joints, rubber soft joints, rubber products, highway guardrails, color steel structures, iron towers, metal accessories for chemical and electrical industries, PVC products, labor protection supplies, fire-fighting equipment; Import and export of goods or technology (excluding goods and technology prohibited by the state or subject to administrative approval). (For projects that require approval according to law, business activities can only be carried out after approval by relevant departments; for general business projects, business activities can be carried out independently according to law). Core products: Long Radius Elbow, Head, Big End And Small End

TOP5
Guangdong Lecong Steel World Co., Ltd
Overall Score4.6 / 5
Est. Date2009-03-25
Registered Capital11000K CNY

Guangdong Lecong Steel World Co., Ltd., with its registered address at 1st Floor, Building 1, Guotong Chuangke Park, No.1 Gangfu Road, Lecong Town, Shunde District, Foshan City, Guangdong Province, is registered with the Market Supervision and Administration Bureau of Shunde District, Foshan City. The legal representative is Zheng Jiabin, and the business scope includes general projects such as non residential real estate leasing; Housing rental; Engaging in investment activities with self owned funds; Domestic trade agency; Advertising production; Advertising design and agency; Advertising release; Conference and exhibition services; Domestic freight forwarding agent; General cargo warehousing services (excluding projects requiring permits and approvals such as hazardous chemicals). (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: Long Radius Elbow, Cold Rolled Coil, Steel For Building Materials

TOP6
Jianhu Shangjia New Materials Co., Ltd
Overall Score4.5 / 5
Est. Date2022-12-23
Registered Capital500K CNY

Jianhu Shangjia New Materials Co., Ltd., with its registered address at Qiaoqiao South, No.9 Shiqingdang, Qingfeng East Road, Qingfeng Town, Jianhu County, is registered with the Jianhu County Administrative Approval Bureau. The legal representative is Gao Wenbin, and its business scope includes general projects such as new material technology research and development; Manufacturing of special ceramic products; Rolling and processing of non-ferrous metals; Sales of metal materials; Sales of non-ferrous metal alloys; Sales of special ceramic products; Sales of metal products (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: Long Radius Elbow, Self Propagating Ceramic, Alumina Ceramic

TOP7
Zaoqiang County Hengtai Fiberglass Products Factory

East Gate of Shengli North Road No. 4 Middle School, Zaoqiang County, Hengshui City, Hebei Province

Overall Score4.5 / 5
Est. Date2016-04-01
Registered Capital-

Hengtai Fiberglass Products Factory in Zaoqiang County, Hengshui City, Hebei Province, is located at the east gate of Shengli North Road No. 4 Middle School in Zaoqiang County. It was established on April 1, 2016 and registered with the Market Supervision Administration of Zaoqiang County, Hengshui City. The legal representative is Yin Liyang. Core products: Long Radius Elbow, Fiberglass Sand Filled Pipeline, Frp Pipe

TOP8
Jiangsu Dongken New Materials Co., Ltd
Overall Score4.5 / 5
Est. Date2014-07-24
Registered Capital10010K CNY

Jiangsu Dongken New Materials Co., Ltd., with its registered address at No. 59 Yushi Street, Xuanwu District, Nanjing City, is registered with the Market Supervision and Administration Bureau of Xuanwu District, Nanjing City. The legal representative is Yang Kang, and the business scope includes licensed projects: electrical installation services (projects that require approval by law can only be carried out after approval by relevant departments, and specific business projects are subject to approval results). General projects: new material technology promotion services; Manufacturing of electrical instruments and meters; Instrument and meter repair; Manufacturing of instruments and meters; Sealing component manufacturing; Manufacturing of electrical accessories; Mechanical parts and component processing; Manufacturing of general components; Manufacturing of automotive parts and accessories; Manufacturing of architectural decoration, plumbing components, and other metal products for building use; Manufacturing of motorcycle spare parts; Operation of wires and cables; Fastener manufacturing; Manufacturing of synthetic materials (excluding hazardous chemicals); Manufacturing of plastic products; Manufacturing of mechanical and electrical equipment; Manufacturing of power facilities and equipment; Manufacturing of distribution switch control equipment; Manufacturing of fiberglass and related products; Manufacturing of photovoltaic equipment and components; Residential water and electricity installation and maintenance services; Installation services for ordinary mechanical equipment; General equipment manufacturing (excluding special equipment manufacturing); General equipment repair; 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: Long Radius Elbow, Flange Ball Valve, Chemical Pipeline All Plastic Valve

TOP9
Jiangsu Quanhao Iron and Steel Industry Co., Ltd
Overall Score4.3 / 5
Est. Date2026-02-05
Registered Capital10000K CNY

Jiangsu Quanhao Iron and Steel Industry Co., Ltd., registered at No. 798 Zhongshan Road, Beidajie Street, Liangxi District, Wuxi City (cluster registration), registered with the Liangxi District Data Bureau of Wuxi City, with Deng Guozhuang as the legal representative. Its business scope includes general projects: sales of high-quality special steel materials; Sales of new metal functional materials; Sales of metal materials; Sales of metal products; Sales of metal tools; Sales of metal chains and other metal products; Sales of high-performance non-ferrous metals and alloy materials; Sales of non-ferrous metal alloys; Wholesale of hardware products; Sales of building materials; Sales of mechanical parts and components (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). Core products: Long Radius Elbow, Stainless Steel Coil, Stainless Steel Decorative Pipe

TOP10
Cangzhou Yundong Pipe Fitting Manufacturing Co., Ltd
Overall Score4.3 / 5
Est. Date2022-09-20
Registered Capital2000K CNY

Cangzhou Yundong Pipe Fitting Manufacturing Co., Ltd., with its registered address at Liutan Village East, Gaozhai Town, Mengcun Hui Autonomous County, Cangzhou City, Hebei Province, is registered with the Market Supervision Administration of Mengcun Hui Autonomous County. The legal representative is Li Yundong, and its business scope includes general projects such as manufacturing, processing, and sales of pipe fittings and pipeline equipment; Anti corrosion and insulation of pipelines and fittings; Sales: Steel, pump pipes, valves, green building materials, hardware accessories, rubber products, pipeline accessories, mechanical equipment and accessories. (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: Long Radius Elbow, Carbon Steel Elbow, Welding Flat Flange

Detailed Manufacturer Comparison

ManufacturerEst. DateMain ProductsRegistered CapitalCustomization
Hebei Fangqing Pipeline Manufacturing Co., Ltd2013-09-03Long Radius Elbow, Flange, Three-Way10900K CNYSupported
Shanghai Longshu Pipe Industry Co., Ltd2006-07-24Long Radius Elbow, Hdpe Gland Socket, Frpp Flange Connection15000K CNYNot Supported
Boluodi Technology Jiangsu Co., Ltd2018-08-27Long Radius Elbow, Wet Electrostatic Precipitator, Stainless Steel Mixing Kettle10000K CNYSupported
Yingang Pipeline Manufacturing Co., Ltd2019-08-01Long Radius Elbow, Head, Big End And Small End112200K CNYSupported
Guangdong Lecong Steel World Co., Ltd2009-03-25Long Radius Elbow, Cold Rolled Coil, Steel For Building Materials11000K CNYNot Supported
Jianhu Shangjia New Materials Co., Ltd2022-12-23Long Radius Elbow, Self Propagating Ceramic, Alumina Ceramic 500K CNYNot Supported
Zaoqiang County Hengtai Fiberglass Products Factory2016-04-01Long Radius Elbow, Fiberglass Sand Filled Pipeline, Frp Pipe-Supported
Jiangsu Dongken New Materials Co., Ltd2014-07-24Long Radius Elbow, Flange Ball Valve, Chemical Pipeline All Plastic Valve10010K CNYNot Supported
Jiangsu Quanhao Iron and Steel Industry Co., Ltd2026-02-05Long Radius Elbow, Stainless Steel Coil, Stainless Steel Decorative Pipe10000K CNYSupported
Cangzhou Yundong Pipe Fitting Manufacturing Co., Ltd2022-09-20Long Radius Elbow, Carbon Steel Elbow, Welding Flat Flange2000K CNYNot Supported

Purchasing Guide

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

  • For procurement requirements that require the use of long radius elbows, it is recommended to prioritize checking the ratio parameter between the bending radius and the pipe diameter to ensure that it meets the technical requirements of the pipeline system for fluid resistance and pressure loss.
  • In high-pressure scenarios such as petrochemicals or large-scale heating pipelines, the wall thickness and material corrosion resistance of long radius elbows need to be matched with the characteristics of the medium to avoid the risk of failure due to stress concentration.
  • 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 to balance supply stability and technical adaptability.
  • For the layout of long-distance water or steam pipelines, the installation angle of long radius elbows (such as 45 ° or 90 °) needs to be planned in advance based on space constraints and fluid diversion requirements to reduce subsequent renovation costs.

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