Updated Sep 8, 2026 · Public platform & industry data

Sep 8, 2026 Updated

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2026 Top 10 Fixed Section Manufacturers in China

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Top-rated Fixed Section suppliers, How to choose a Fixed Section manufacturer, Best Fixed Section companies in China

The top 10 Fixed Section manufacturers in China for 2026 are: Cangzhou Jianghong Pipeline Equipment Co., Ltd, Cangzhou Zhuochen Pipeline Co., Ltd, Cangzhou Changshi Pipeline Equipment Co., Ltd, Hebei Longtu Pipeline Equipment Co., Ltd, Hebei Xingsong Industrial Co., Ltd, Wuxi Shengfeng Municipal Engineering Co., Ltd, Cangzhou Juyue Steel Pipe Co., Ltd, Hebei Yuanfeng Pipeline Engineering Co., Ltd, Yanshan Shangyuan Pipeline Co., Ltd, Hebei Haodi Pipeline Anti corrosion and Insulation 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 Jianghong Pipeline Equipment Co., Ltd
Overall Score4.9 / 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: Fixed Section, Aluminum Alloy Lined Plastic Pipe, Insulated Steel Pipe

Top 2
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Cangzhou Zhuochen Pipeline Co., Ltd
Overall Score4.7 / 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: Fixed Section, Steel Sleeve Steel Hydrophobic Joint, Steel Sleeve Steel Insulation Steel Pipe

Top 3
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Cangzhou Changshi Pipeline Equipment Co., Ltd
Overall Score4.7 / 5
Est. Date2019-09-09
Registered Capital30000K CNY

Cangzhou Changshi Pipeline Equipment Co., Ltd. is registered in Puwacheng Park, Yanshan Economic Development Zone, Yanshan County, Cangzhou City, Hebei Province. The registration authority is the Market Supervision Administration of Yanshan County, and the legal representative is Jia Jingjing. Its business scope includes steel rolling processing. Manufacturing and sales of steel sleeve steam insulation pipes, polyurethane insulation pipes, plastic coated composite pipes, anti-corrosion steel pipes, straight seam steel pipes, seamless steel pipes, 3PE anti-corrosion steel pipes, TPEP anti-corrosion steel pipes, spiral steel pipes, plastic pipes, plastic coated composite pipes, anti-corrosion insulation materials, pipeline pipes, bent pipes, stainless steel pipes, alloy pipes, various pipelines and pipeline accessories, pipe fittings, waterproof sleeves, conveying machinery, pipeline supports and hangers, compensators, mechanical equipment, pressure vessels, metal materials, valves, paints, pipes, plates, wires, steel and above goods import and export business. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Fixed Section, Anti-Corrosion Steel Pipe, Ceramic Wear-Resistant Tube

TOP4
Hebei Longtu Pipeline Equipment Co., Ltd
Overall Score4.6 / 5
Est. Date2014-09-10
Registered Capital11880K CNY

Hebei Longtu Pipeline Equipment Co., Ltd., with its registered address located in the eastern section of Yanta Road, Yanshan County, is registered with the Administration for Industry and Commerce of Yanshan County. The legal representative is Miao Jiankun, and its business scope includes manufacturing pipeline fittings, power plant fittings, machine tool accessories, mechanical equipment, construction machinery, hydrant pump fittings, valves, steel pipes, round steel, plates, and profiles.. Core products: Fixed Section, , Rubber Soft Joint Series

TOP5
Hebei Xingsong Industrial Co., Ltd
Overall Score4.6 / 5
Est. Date2010-03-18
Registered Capital71000K CNY

Hebei Xingsong Industrial Co., Ltd., with its registered address in Houliu Village, Yanshan County, is registered with the Market Supervision Administration of Yanshan County, and its legal representative is Pan Huaiming. Its business scope includes steel insulated steel pipes, polyurethane insulated steel pipes, spiral steel pipes, straight seam steel pipes, seamless steel pipes, petroleum casings, pipeline steel pipes, steel pipes, steel materials, wire rods, 3PE anti-corrosion steel pipes Sales of TPEP anti-corrosion steel pipes, epoxy powder anti-corrosion steel pipes, wear-resistant steel pipes, anti-corrosion steel pipes, plastic lined steel pipes, plastic coated steel pipes, fixed brackets, support hangers, drainage devices, compensators, end seals, anti-corrosion and insulation accessories, plastic products, insulation and anti-corrosion materials, valves, profiles, plates, hardware and electromechanical equipment, rubber products, wires and cables, metal products, metal materials, machine tool equipment, chemical products (excluding hazardous chemicals), fire-fighting equipment, environmental sanitation equipment, pipe supports, pipe fittings, support rings, petroleum supporting equipment and accessories, insulation pipelines, anti-corrosion pipelines, wear-resistant pipelines and pipeline fittings series products; Undertake municipal engineering, greening engineering, and insulation and anti-corrosion engineering; Network technology; Design of anti-corrosion and insulation pipelines; Computer technology consulting services; Storage services (excluding dangerous goods and finished oil). (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Fixed Section, Compensator, Insulated Elbow

TOP6
Wuxi Shengfeng Municipal Engineering Co., Ltd
Overall Score4.5 / 5
Est. Date2014-07-23
Registered Capital50000K CNY

Wuxi Shengfeng Municipal Engineering Co., Ltd., with its registered address in Caojia Village, Xinzhuang Street, Yixing City, is registered with the Yixing Administrative Approval Bureau and represented by Yu Feng as its legal representative. Its business scope includes licensed projects such as construction projects; Construction professional operations; Special equipment manufacturing (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: earthwork construction; Sales of special equipment; Specialized equipment manufacturing (excluding licensed specialized equipment manufacturing); Manufacturing of specialized equipment for environmental protection; Sales of specialized equipment for environmental protection; Additive manufacturing; Sales of additive manufacturing equipment; Metal surface treatment and heat treatment processing; Manufacturing of insulation and soundproofing materials; Sales of insulation and soundproofing materials; Sales of insulation materials; Manufacturing of metal structures; Manufacturing of construction machinery; Sales of construction machinery; Municipal facility management; Sales of agricultural machinery; Wastewater treatment and its recycling; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion (except for projects that require approval according to law, business activities can be carried out independently with a business license in accordance with the law). Core products: Fixed Section, Guiding Stent, Pipe Support Clamp

TOP7
Cangzhou Juyue Steel Pipe Co., Ltd
Overall Score4.5 / 5
Est. Date2022-09-29
Registered Capital10000K CNY

Cangzhou Juyue Steel Pipe Co., Ltd. is registered at Ruisheng Institute, Puwacheng Industrial Zone, Yanshan County, Cangzhou City, Hebei Province. The registration authority is the Market Supervision Administration of Yanshan County, and the legal representative is Gao Mingliang. The business scope includes general projects: sales of steel pipes, pipe fittings, bends, tees, flanges, reducers, anti-corrosion steel pipes, anti-corrosion insulation materials, wear-resistant pipes, insulation steel pipes, supports and hangers, conveying equipment, and mechanical equipment 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: Fixed Section, Steel Sleeve Steel Insulation Pipe, Brush Oil Wrapped Cloth

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: Fixed Section, Polyurethane Elbow, Steam Insulation Pipe Fittings

TOP9
Yanshan Shangyuan Pipeline Co., Ltd
Overall Score4.3 / 5
Est. Date2022-03-21
Registered Capital1000K CNY

Yanshan Shangyuan Pipeline Co., Ltd., with its registered address located on the east side of Qiaonan Road, 100 meters south of Hanqiao section of Cangle Line in Yanshan County, is registered with the Market Supervision Administration of Yanshan County. The legal representative is Zhang Yali, and its business scope includes wholesale of metals and metal ores. Sales of steel pipes, fittings, anti-corrosion steel pipes, insulation steel pipes, composite pipes, track crossing pipes, as well as pipe fittings such as bends, elbows, flanges, tees, heads, reducers, supports and hangers, sleeves, metal materials, valves, pressure vessels, manholes, compensators, power plant accessories, steel, plates, and profiles. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments; for general business projects, business activities can be carried out independently in accordance with the law).. Core products: Fixed Section, Thermal Insulation Compensator, Bend Pipe

TOP10
Hebei Haodi Pipeline Anti corrosion and Insulation Engineering Co., Ltd
Overall Score4.3 / 5
Est. Date2020-08-18
Registered Capital10800K CNY

Hebei Haodi Pipeline Anti corrosion and Insulation Engineering Co., Ltd., with its registered address located 500 meters west of the traffic light in Wuliyao, Yanshan County, is registered with the Market Supervision Administration of Yanshan County. The legal representative is Dong Yongli, and its business scope includes the construction of insulation and anti-corrosion projects; Sales of polyurethane insulated steel pipes, steel sleeve insulated steel pipes, spiral steel pipes, seamless steel pipes, straight seam steel pipes, pipeline steel pipes, petroleum casings, steel pipes, 3PE anti-corrosion steel pipes, plastic lined steel pipes, coated steel pipes, fixed brackets, supports and hangers, drainage devices, compensators, end seals, metal and electrical materials, sound measuring pipes, sports equipment, machine tool protective covers, 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: Fixed Section, Insulation Pipe Holder, Flange

Detailed Manufacturer Comparison

ManufacturerEst. DateMain ProductsRegistered CapitalCustomization
Cangzhou Jianghong Pipeline Equipment Co., Ltd2020-05-15Fixed Section, Aluminum Alloy Lined Plastic Pipe, Insulated Steel Pipe23000K CNYSupported
Cangzhou Zhuochen Pipeline Co., Ltd2019-11-01Fixed Section, Steel Sleeve Steel Hydrophobic Joint, Steel Sleeve Steel Insulation Steel Pipe12000K CNYSupported
Cangzhou Changshi Pipeline Equipment Co., Ltd2019-09-09Fixed Section, Anti-Corrosion Steel Pipe, Ceramic Wear-Resistant Tube30000K CNYSupported
Hebei Longtu Pipeline Equipment Co., Ltd2014-09-10Fixed Section, , Rubber Soft Joint Series11880K CNYSupported
Hebei Xingsong Industrial Co., Ltd2010-03-18Fixed Section, Compensator, Insulated Elbow71000K CNYSupported
Wuxi Shengfeng Municipal Engineering Co., Ltd2014-07-23Fixed Section, Guiding Stent, Pipe Support Clamp50000K CNYSupported
Cangzhou Juyue Steel Pipe Co., Ltd2022-09-29Fixed Section, Steel Sleeve Steel Insulation Pipe, Brush Oil Wrapped Cloth10000K CNYNot Supported
Hebei Yuanfeng Pipeline Engineering Co., Ltd2021-03-25Fixed Section, Polyurethane Elbow, Steam Insulation Pipe Fittings22180K CNYNot Supported
Yanshan Shangyuan Pipeline Co., Ltd2022-03-21Fixed Section, Thermal Insulation Compensator, Bend Pipe1000K CNYSupported
Hebei Haodi Pipeline Anti corrosion and Insulation Engineering Co., Ltd2020-08-18Fixed Section, Insulation Pipe Holder, Flange10800K CNYSupported

Purchasing Guide

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

  • For procurement requirements that require the use of fixed joints, it is recommended to prioritize checking the key technical parameters such as load-bearing range, material grade, and corrosion resistance in the product specifications to ensure that they match the load requirements of the engineering scenario.
  • In high-frequency vibration scenarios such as bridge reinforcement or mechanical transmission systems, the fatigue resistance and installation convenience of fixed joints may become key considerations, which need to be selected based on specific application environments.
  • When selecting suppliers, priority should be given to product matching, business qualifications, enterprise activity, industry performance, and enterprises with industry data support or platform statistical information to reduce procurement risks.
  • The precision requirements for fixed joints vary greatly among different industries. For example, in the field of rail transit, dimensional tolerances may be more important, while in building structures, overall stability is emphasized, and technical standards need to be clarified before procurement.

Knowledge Base

Q

The selection of fixed joint models for steel sleeve steel buried steam insulation pipes requires comprehensive consideration of multiple factors. Firstly, the selection should be based on the working pressure of the pipeline. When the work pressure is high, high-strength fixed joint models that can withstand the corresponding pressure should be selected to ensure the stable fixation of the pipeline under high pressure and prevent safety hazards such as displacement. For example, steam insulation with a working pressure of 2.5MPa

Q

Baidu AiGou has found pictures related to different categories of fixed hydrophobic joints for you, taking you to appreciate the diversity and uniqueness of fixed hydrophobic joints. At the same time, we also recommend high-quality fixed hydrophobic joint products for you, allowing you to easily and quickly find the most suitable fixed hydrophobic joint for yourself when making purchases.

Q

<&list>Directly buried pipeline: The fixed section is in direct contact with the soil and requires strengthened anti-corrosion and waterproof design. <&list>Overhead pipelines: focus on improving wind resistance and seismic performance. <&list>Ditch pipeline: Optimize space utilization and facilitate maintenance. The fixed section for heating insulation ensures the safe operation of pipeline systems under complex working conditions through an integrated design of fixation insulation compensation protection.

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