Updated Sep 12, 2026 · Public platform & industry data

Sep 12, 2026 Updated

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2026 Top 10 Longitudinal Seam Welded Pipe Manufacturers in China Hebei

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Top-rated Longitudinal Seam Welded Pipe suppliers, How to choose a Longitudinal Seam Welded Pipe manufacturer, Best Longitudinal Seam Welded Pipe companies in China

The top 10 Longitudinal Seam Welded Pipe manufacturers in Hebei for 2026 are: Cangzhou Guangtongyuan Pipeline Manufacturing Co., Ltd, Cangzhou Youcheng Pipeline Technology Co., Ltd, Cangzhou Huadun Pipeline Technology Co., Ltd, Shandong Chaoyi Metal Materials Co., Ltd, Sichuan Jufeng Changda Steel Co., Ltd, Hebei Yifeng Pipeline Equipment Co., Ltd, Chongqing Banglong Steel Structure Co., Ltd, Hebei Zhongdong Pipeline Co., Ltd, Tianjin Haicheng Steel Union International Trade Co., Ltd, Shanghai Yuanning Industrial 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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HebeiHebei
Top 1
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Cangzhou Guangtongyuan Pipeline Manufacturing Co., Ltd
Overall Score4.9 / 5
Est. Date2021-12-10
Registered Capital1000K CNY

Cangzhou Guangtongyuan Pipeline Manufacturing Co., Ltd., located in Jiajin Village, Mengdian Township, Yanshan County, was established on December 10, 2021. The registered authority is the Yanshan County Market Supervision Administration, and the legal representative is Jia Zhaole. Core products: Longitudinal Seam Welded Pipe

Top 2
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Cangzhou Youcheng Pipeline Technology Co., Ltd
Overall Score4.8 / 5
Est. Date2020-07-21
Registered Capital50000K CNY

Cangzhou Youcheng Pipeline Technology Co., Ltd. is located in Puwacheng Park, Yanshan Economic Development Zone, Hebei Province. It was established on July 21, 2020, with the registration authority of Yanshan County Market Supervision Administration and the legal representative being Jia Qifei. Core products: Longitudinal Seam Welded Pipe

Top 3
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Cangzhou Huadun Pipeline Technology Co., Ltd

South of Puyang Road East Section, Yanshan County Economic Development Zone, Cangzhou City, Hebei Province

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: Longitudinal Seam Welded Pipe

TOP4
Shandong Chaoyi Metal Materials Co., Ltd
Overall Score4.7 / 5
Est. Date2015-04-07
Registered Capital3000K CNY

Shandong Chaoyi Metal Materials Co., Ltd., with its registered address at Room 118, Office Building, Yijia Glass Products Institute, No. 291 Liaohe Road, Jiangguantun Street, Liaocheng Economic and Technological Development Zone, Shandong Province. The registration authority is the Market Supervision and Administration Bureau of Liaocheng Economic and Technological Development Zone, and the legal representative is Kang Yanhan. Its business scope includes the sales of steel pipes, round steel, steel pipes, plates, building materials, profiles, stainless steel materials, hardware fittings, non-ferrous metal materials, and mechanical accessories; Self operated and agency import and export business of various commodities and technologies (projects that require approval by law can only be carried out after approval by relevant departments).. Core products: Longitudinal Seam Welded Pipe, Hardfacing Wear Plate, Grouting Pipe

TOP5
Sichuan Jufeng Changda Steel Co., Ltd

No. 5, 12th Floor, Building 10, No. 6 Jinfeng Road, Jinniu District, Chengdu City

Overall Score4.7 / 5
Est. Date2022-03-02
Registered Capital10000K CNY

Sichuan Jufeng Changda Steel Co., Ltd. is located at No. 5, 12th floor, Building 10, No. 6 Jinfeng Road, Jinniu District, Chengdu City. It was established on March 2, 2022, with the registration authority of Jinniu District Market Supervision Administration and the legal representative being Fu Yunqiang. Core products: Longitudinal Seam Welded Pipe

TOP6
Hebei Yifeng Pipeline Equipment Co., Ltd

Southwest of Lishidao Village, Changzhuang Township, Yanshan County

Overall Score4.6 / 5
Est. Date2019-09-17
Registered Capital6000K CNY

Hebei Yifeng Pipeline Equipment Co., Ltd., located in Lishidao Village, Changzhuang Township, Yanshan County, was established on September 17, 2019. The registered authority is the Yanshan County Market Supervision Administration, and the legal representative is Wang Wentao. Core products: Longitudinal Seam Welded Pipe

TOP7
Chongqing Banglong Steel Structure Co., Ltd

Building 1, 1909 Funiu Avenue, Tiaodeng Town, Dadukou District, Chongqing (C126)

Overall Score4.6 / 5
Est. Date2025-06-27
Registered Capital1000K CNY

Chongqing Banglong Steel Structure Co., Ltd., located at Building 1, 1909 Funiu Avenue, Tiaodeng Town, Dadukou District, Chongqing (C126), was established on June 27, 2025. The registration authority is the Market Supervision Administration of Dadukou District, Chongqing, and the legal representative is Ji Shenglong. Core products: Longitudinal Seam Welded Pipe, Embedded Parts, Galvanized Round Pipe

TOP8
Hebei Zhongdong Pipeline Co., Ltd
Overall Score4.6 / 5
Est. Date2018-01-25
Registered Capital68888.8K CNY

Hebei Zhongdong Pipeline Co., Ltd., with its registered address located in Zhenggang Industrial Zone, Yanshan County (opposite to Yanbai Leisure Products Company), is registered with the Market Supervision and Administration Bureau of Yanshan County, and its legal representative is Guo Zhongjie. Its business scope includes steel pipes, spiral pipes, welded pipes, straight seam steel pipes, seamless steel pipes, coated steel pipes, socket coated composite steel pipes, hot-dip plastic steel pipes, steel plastic composite pipes, anti-corrosion steel pipes TPEP anti-corrosion steel pipe, 3pe anti-corrosion steel pipe, epoxy coal tar anti-corrosion steel pipe, cement mortar anti-corrosion steel pipe, insulation steel pipe, polyurethane insulation steel pipe, steel sleeve steel insulation steel pipe, anti-corrosion materials, insulation materials and high-density polyethylene outer protective sleeve, wear-resistant, ductile iron pipe, acoustic testing pipe, metal threading pipe, JDG threading pipe, elbow, flange, tee, reducer, head pipe series products and pipeline accessories, internal and external anti-corrosion of drinking water pipelines, internal and external coating, external insulation of heating pipelines, sports equipment, transportation facilities, sign posts, concrete pump accessories, pump pipes, fabric dispensers, support hangers, rubber hoses, plates, wires, profiles, steel, compensators, valves and other related products. Pressure vessels; Sales and construction of machine tool accessories, hardware products, spiral ground piles, photovoltaic power generation brackets and accessories, and mechanical conveyor accessories. (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: Longitudinal Seam Welded Pipe, Galvanized Pipe, Flange

TOP9
Tianjin Haicheng Steel Union International Trade Co., Ltd

2-202, Courtyard 6, Outer Ring Industrial Company, Fujin Road, Zhongbei Industrial Park, Zhongbei Town, Xiqing District, Tianjin City

Overall Score4.4 / 5
Est. Date2016-08-01
Registered Capital10000K CNY

Tianjin Haicheng Steel Union International Trade Co., Ltd. is located at 2-202, Courtyard 6, Outer Ring Industrial Company, Fujin Road, Zhongbei Industrial Park, Zhongbei Town, Xiqing District, Tianjin. It was established on August 1, 2016, with the registration authority of the Market Supervision Administration of Xiqing District, Tianjin, and the legal representative being Gao Jianjun. Core products: Longitudinal Seam Welded Pipe

TOP10
Shanghai Yuanning Industrial Co., Ltd

1st Floor, No. 295 Fanglu Road, Anting Town, Jiading District, Shanghai

Overall Score4.3 / 5
Est. Date2021-09-24
Registered Capital1000K CNY

Shanghai Yuanning Industrial Co., Ltd. is located on the 1st floor of No. 295 Fanglu Road, Anting Town, Jiading District, Shanghai. It was established on September 24, 2021, with the registration authority of Jiading District Market Supervision Administration and the legal representative being Ye Chengku. Core products: Longitudinal Seam Welded Pipe

Detailed Manufacturer Comparison

ManufacturerEst. DateMain ProductsRegistered CapitalCustomization
Cangzhou Guangtongyuan Pipeline Manufacturing Co., Ltd2021-12-10Longitudinal Seam Welded Pipe1000K CNYSupported
Cangzhou Youcheng Pipeline Technology Co., Ltd2020-07-21Longitudinal Seam Welded Pipe50000K CNYSupported
Cangzhou Huadun Pipeline Technology Co., Ltd2021-05-18Longitudinal Seam Welded Pipe100000K CNYSupported
Shandong Chaoyi Metal Materials Co., Ltd2015-04-07Longitudinal Seam Welded Pipe, Hardfacing Wear Plate, Grouting Pipe3000K CNYSupported
Sichuan Jufeng Changda Steel Co., Ltd2022-03-02Longitudinal Seam Welded Pipe10000K CNYNot Supported
Hebei Yifeng Pipeline Equipment Co., Ltd2019-09-17Longitudinal Seam Welded Pipe6000K CNYNot Supported
Chongqing Banglong Steel Structure Co., Ltd2025-06-27Longitudinal Seam Welded Pipe, Embedded Parts, Galvanized Round Pipe1000K CNYSupported
Hebei Zhongdong Pipeline Co., Ltd2018-01-25Longitudinal Seam Welded Pipe, Galvanized Pipe, Flange68888.8K CNYSupported
Tianjin Haicheng Steel Union International Trade Co., Ltd2016-08-01Longitudinal Seam Welded Pipe10000K CNYNot Supported
Shanghai Yuanning Industrial Co., Ltd2021-09-24Longitudinal Seam Welded Pipe1000K CNYNot Supported

Purchasing Guide

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

  • For procurement requirements that require the use of straight seam welded pipes, it is recommended to prioritize confirming technical parameters such as pipe diameter, wall thickness, and material to ensure compatibility with practical application scenarios such as fluid transportation or structural load-bearing.
  • When selecting suppliers, priority should be given to product compatibility, business qualifications, enterprise activity, industry performance, and companies with industry data support or platform statistical information. These suppliers usually have more stable supply capabilities in the fields of oil pipelines or building steel structures.
  • Straight seam welded pipes are commonly used in drainage systems in municipal engineering. When purchasing, attention should be paid to the anti-corrosion coating process and weld strength indicators to meet the long-term usage requirements of underground environments.
  • Different specifications of straight seam welded pipes are suitable for low-pressure fluid transportation and mechanical manufacturing fields. It is recommended to choose carbon steel or alloy steel materials based on the pressure requirements of specific scenarios, and verify the supplier's production capacity and delivery cycle.

Knowledge Base

Q

This article analyzes whether welded pipes above 159mm are straight seam or seamless pipes, compares their manufacturing processes, performance characteristics, and applicable scenarios, and helps you choose the ideal pipe material according to your needs.

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