Updated Sep 12, 2026 · Public platform & industry data

Sep 12, 2026 Updated

English
title decor left

2026 Top 10 Double Submerged Arc Welded Steel Pipesubmerged Arc Welded Pipe123doublesteel4submerged Arc Welded Manufacturers in China

title decor right

Top-rated Double Submerged Arc Welded Steel Pipesubmerged Arc Welded Pipe123doublesteel4submerged Arc Welded suppliers, How to choose a Double Submerged Arc Welded Steel Pipesubmerged Arc Welded Pipe123doublesteel4submerged Arc Welded manufacturer, Best Double Submerged Arc Welded Steel Pipesubmerged Arc Welded Pipe123doublesteel4submerged Arc Welded companies in China

The top 10 Double Submerged Arc Welded Steel Pipesubmerged Arc Welded Pipe123doublesteel4submerged Arc Welded manufacturers in China for 2026 are: Cangzhou Guangsheng Steel Pipe Manufacturing Co., Ltd, Shanghai Ningma Industrial Co., Ltd, Shanghai Zhaogangwang Information Technology Co., Ltd, Tianjin Jianuo Metal Materials Co., Ltd, Tianjin Rongxing Youfa Steel Sales Co., Ltd, Shandong Chaoyi Metal Materials Co., Ltd, Wuxi Shengqingyuan Metal Products Co., Ltd, Wuxi Kairun Metal Products Co., Ltd, Jiangsu Zhongzhen Steel Industry Co., Ltd, Jiangsu Jiutuo Steel Industry Co., Ltd. Ranked based on product relevance, certifications, company activity, and industry performance. This list is widely used for supplier comparison and sourcing decisions.

Collapse
Top 1
background image
Cangzhou Guangsheng Steel Pipe Manufacturing Co., Ltd
Overall Score4.9 / 5
Est. Date2014-05-15
Registered Capital51990K CNY

Cangzhou Guangsheng Steel Pipe Manufacturing Co., Ltd., with its registered address in Puwa Industrial Park, Yanshan County, is registered with the Market Supervision Administration of Yanshan County, and its legal representative is Liu Wenhui. Its business scope includes the production of steel pipes, pipe fittings, anti-corrosion steel pipes, insulation steel pipes, pipeline equipment and accessories, valves, spiral steel pipes, straight seam steel pipes, coated composite steel pipes, epoxy powder anti-corrosion steel pipes, water supply coated steel pipes, TPEP anti-corrosion steel pipes, socket type coated steel pipes, special rubber rings for socket type steel pipes, 3PE anti-corrosion steel pipes, external PE anti-corrosion steel pipes, lined plastic steel pipes, coated composite steel pipes for underground coal mines, steam insulation steel pipes and fittings, anti-corrosion equipment and socket type steel pipe production equipment; Sales of special rubber rings for socket steel pipes. To engage in the export business of self-produced products and technologies of our enterprise, as well as the import business of mechanical equipment, spare parts, raw 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: Double Submerged Arc Welded Steel Pipesubmerged Arc Welded Pipe123doublesteel4submerged Arc Welded, Insulated Steel Pipe, Flange

Top 2
background image
Shanghai Ningma Industrial Co., Ltd

Room 708, No. 30, Lane 2500, Jiangyang South Road, Baoshan District, Shanghai

Overall Score4.8 / 5
Est. Date2009-10-12
Registered Capital90450K CNY

Shanghai Ningma Industrial Co., Ltd., located at Room 708, No. 30, Lane 2500, Jiangyang South Road, Baoshan District, Shanghai, was established on October 12, 2009. The registration authority is Baoshan District Market Supervision Administration, and the legal representative is Xie Zhouqiang. Core products: Double Submerged Arc Welded Steel Pipesubmerged Arc Welded Pipe123doublesteel4submerged Arc Welded, Deformed Steel Bar, Angle Steel

Top 3
background image
Shanghai Zhaogangwang Information Technology Co., Ltd

No. 123 Xinpei Road, Jiading District, Shanghai

Overall Score4.8 / 5
Est. Date2012-03-21
Registered Capital175644.293K CNY

Shanghai Zhaogangwang Information Technology Co., Ltd., located at 123 Xinpei Road, Jiading District, Shanghai, was established on March 21, 2012. The registered authority is the Shanghai Municipal Administration for Market Regulation, and the legal representative is Wang Dong. Core products: Double Submerged Arc Welded Steel Pipesubmerged Arc Welded Pipe123doublesteel4submerged Arc Welded, Large Straight Seam Pipe, Nickel Based Alloy Rod And Wire

TOP4
Tianjin Jianuo Metal Materials Co., Ltd

No. 8-1, Row B, Stainless Steel City, Ziyang Road, Dashaokou, Zhongbei Town, Xiqing District, Tianjin City

Overall Score4.7 / 5
Est. Date2023-02-28
Registered Capital1000K CNY

Tianjin Jianuo Metal Materials Co., Ltd., located at No. 8-1, Row B, Stainless Steel City, Ziyang Road, Dashaokou, Zhongbei Town, Xiqing District, Tianjin, was established on February 28, 2023. The registration authority is the Market Supervision Administration of Xiqing District, Tianjin, and the legal representative is Guo Wenyue. Core products: Double Submerged Arc Welded Steel Pipesubmerged Arc Welded Pipe123doublesteel4submerged Arc Welded, Stainless Steel Plate, Stainless Steel Patterned Plate

TOP5
Tianjin Rongxing Youfa Steel Sales Co., Ltd
Overall Score4.7 / 5
Est. Date2015-08-12
Registered Capital10000K CNY

Tianjin Rongxing Youfa Iron and Steel Sales Co., Ltd., registered at 1-6-101-029 Chenhua Garden, Shuangjie Town, Beichen District, Tianjin, registered with the Market Supervision Administration of Beichen District, Tianjin, with Wang Liku as the legal representative. Its business scope includes general projects such as metal material sales; Sales of building materials; Sales of mechanical equipment; Electronic product sales; Sales of instruments and meters; Wholesale of hardware products; Retail of hardware products; Import and export of goods. (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: Double Submerged Arc Welded Steel Pipesubmerged Arc Welded Pipe123doublesteel4submerged Arc Welded, Galvanized Pipe, Square Tube

TOP6
Shandong Chaoyi Metal Materials Co., Ltd
Overall Score4.6 / 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: Double Submerged Arc Welded Steel Pipesubmerged Arc Welded Pipe123doublesteel4submerged Arc Welded, Hardfacing Wear Plate, Grouting Pipe

TOP7
Wuxi Shengqingyuan Metal Products Co., Ltd
Overall Score4.6 / 5
Est. Date2024-05-10
Registered Capital5080K CNY

Wuxi Shengqingyuan Metal Products Co., Ltd., with its registered address at 15-3 Qianqiao Weilu Road, Huishan District, Wuxi City, is registered with the Administrative Approval Bureau of Huishan District, Wuxi City. The legal representative is Sheng Fengkuan, and its business scope includes general projects such as metal material sales; Sales of metal products; Sales of metal chains and other metal products; Sales of metal cutting machine tools; Sales of metal wire ropes and their products; Sales of metal cutting and welding equipment; Sales of metal structures; Sales of non-ferrous metal alloys; Wholesale of hardware products; Sales of high-quality special steel materials; Sales of building materials; Sales of mechanical equipment; Loading and unloading handling; Import and export of goods; Import and export agency (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: Double Submerged Arc Welded Steel Pipesubmerged Arc Welded Pipe123doublesteel4submerged Arc Welded, Large Caliber Square Tube, Galvanized Square Tube

TOP8
Wuxi Kairun Metal Products Co., Ltd
Overall Score4.6 / 5
Est. Date2024-08-27
Registered Capital5000K CNY

Wuxi Kairun Metal Products Co., Ltd., registered at Room 3-201-44, No. 389 Hongshan Road, Hongshan Street, Xinwu District, Wuxi City, registered with the Administrative Approval Bureau of Wuxi National High tech Industrial Development Zone (Xinwu District, Wuxi City), with Xu Guangbin as the legal representative. Its business scope includes general projects: sales of metal products; Research and development of metal products; Sales of metal materials; Sales of non-ferrous metal alloys; Research and development of new material technology; Sales of new metal functional materials; Manufacturing of metal chains and other metal products; Manufacturing of metal structures; Sales of metal structures; Sales of high-quality special steel materials; Sales of metal fittings for construction; Sales of metal cutting machine tools; Manufacturing of metal processing machinery; Metal cutting processing services; Sales of steel reinforcement products for construction; Sales of building decoration materials; Sales of building materials; Sales of mechanical equipment; Sales of plastic products; Sales of rubber products; Construction of metal doors and windows engineering; Sales of chemical products (excluding licensed chemical products); Maintenance of electronic and mechanical equipment (excluding special equipment); Installation services for ordinary mechanical equipment; Operation of wires and cables; Retail of hardware products; Sales of mechanical and electrical equipment; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Import and export of goods; Technology import and export; Import and export agency; General cargo warehousing services (excluding projects requiring permits and approvals such as hazardous chemicals); Agricultural and horticultural services; Engineering and technical services (excluding planning management, survey, design, and supervision); Rental services (excluding licensed rental services); Loading and unloading handling; Labor services (excluding labor dispatch) (except for projects that require approval according to law, independently carry out business activities based on the business license in accordance with the law). Core products: Double Submerged Arc Welded Steel Pipesubmerged Arc Welded Pipe123doublesteel4submerged Arc Welded, Stainless Steel Coil, Stainless Steel Strip

TOP9
Jiangsu Zhongzhen Steel Industry Co., Ltd
Overall Score4.5 / 5
Est. Date2022-08-04
Registered Capital10000K CNY

Jiangsu Zhongzhen Steel Industry Co., Ltd., with its registered address at No. 9 Dongyue Road, Dongbeitang Street, Xishan District, Wuxi City, Nongba Science and Technology Innovation 501, registered with the Xishan District Data Bureau of Wuxi City, and represented by Wang Xixing as the legal representative. Its business scope includes general projects such as metal material sales; Research and development of metal products; Sales of metal products; Manufacturing of metal structures; Sales of metal structures; Sales of non-ferrous metal alloys; Sales of high-quality special steel materials; Sales of building materials; Sales of building decoration materials; Manufacturing of hardware products; Wholesale of hardware products; Retail of hardware products; Sales of new metal functional materials; Import and export of goods; Technology import and export; Import and export agency; Sales of metal tools; Sales of mechanical parts and components; Sales of mechanical and electrical equipment; Electronic product sales; Sales of household appliances (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: Double Submerged Arc Welded Steel Pipesubmerged Arc Welded Pipe123doublesteel4submerged Arc Welded, Stainless Steel Fittings, Welded Pipe

TOP10
Jiangsu Jiutuo Steel Industry Co., Ltd
Overall Score4.4 / 5
Est. Date2024-07-12
Registered Capital10000K CNY

Jiangsu Jiutuo Steel Industry Co., Ltd. is located at No. 2, Dongbeitang West Section, Xigang Road, Dongbeitang Street, Xishan District, Wuxi City (Room 508, Building 1). It was established on July 12, 2024, with the registration authority of Xishan District Data Bureau and the legal representative being Tian Weichao. Core products: Double Submerged Arc Welded Steel Pipesubmerged Arc Welded Pipe123doublesteel4submerged Arc Welded, Stainless Steel Seamless Pipe, Stainless Steel Round Bar

Detailed Manufacturer Comparison

ManufacturerEst. DateMain ProductsRegistered CapitalCustomization
Cangzhou Guangsheng Steel Pipe Manufacturing Co., Ltd2014-05-15Double Submerged Arc Welded Steel Pipesubmerged Arc Welded Pipe123doublesteel4submerged Arc Welded, Insulated Steel Pipe, Flange51990K CNYNot Supported
Shanghai Ningma Industrial Co., Ltd2009-10-12Double Submerged Arc Welded Steel Pipesubmerged Arc Welded Pipe123doublesteel4submerged Arc Welded, Deformed Steel Bar, Angle Steel90450K CNYNot Supported
Shanghai Zhaogangwang Information Technology Co., Ltd2012-03-21Double Submerged Arc Welded Steel Pipesubmerged Arc Welded Pipe123doublesteel4submerged Arc Welded, Large Straight Seam Pipe, Nickel Based Alloy Rod And Wire175644.293K CNYNot Supported
Tianjin Jianuo Metal Materials Co., Ltd2023-02-28Double Submerged Arc Welded Steel Pipesubmerged Arc Welded Pipe123doublesteel4submerged Arc Welded, Stainless Steel Plate, Stainless Steel Patterned Plate1000K CNYNot Supported
Tianjin Rongxing Youfa Steel Sales Co., Ltd2015-08-12Double Submerged Arc Welded Steel Pipesubmerged Arc Welded Pipe123doublesteel4submerged Arc Welded, Galvanized Pipe, Square Tube10000K CNYSupported
Shandong Chaoyi Metal Materials Co., Ltd2015-04-07Double Submerged Arc Welded Steel Pipesubmerged Arc Welded Pipe123doublesteel4submerged Arc Welded, Hardfacing Wear Plate, Grouting Pipe3000K CNYSupported
Wuxi Shengqingyuan Metal Products Co., Ltd2024-05-10Double Submerged Arc Welded Steel Pipesubmerged Arc Welded Pipe123doublesteel4submerged Arc Welded, Large Caliber Square Tube, Galvanized Square Tube5080K CNYSupported
Wuxi Kairun Metal Products Co., Ltd2024-08-27Double Submerged Arc Welded Steel Pipesubmerged Arc Welded Pipe123doublesteel4submerged Arc Welded, Stainless Steel Coil, Stainless Steel Strip5000K CNYSupported
Jiangsu Zhongzhen Steel Industry Co., Ltd2022-08-04Double Submerged Arc Welded Steel Pipesubmerged Arc Welded Pipe123doublesteel4submerged Arc Welded, Stainless Steel Fittings, Welded Pipe10000K CNYSupported
Jiangsu Jiutuo Steel Industry Co., Ltd2024-07-12Double Submerged Arc Welded Steel Pipesubmerged Arc Welded Pipe123doublesteel4submerged Arc Welded, Stainless Steel Seamless Pipe, Stainless Steel Round Bar10000K CNYSupported

Knowledge Base

Q

Characteristics of Welding Process for Double sided Submerged Arc Welding Straight Seam Steel Pipe The double-sided submerged arc welding process for straight seam steel pipes has many significant characteristics. Firstly, the welding quality is relatively stable. Due to the use of double-sided welding, the penetration depth and width of the weld seam are relatively uniform, which can effectively reduce welding defects such as porosity and slag inclusion, making the density and strength of the weld seam more reliable. Secondly, the welding efficiency is relatively high. Submerged arc welding

Q

The main methods for measuring the diameter of double-sided submerged arc welded spiral steel pipes are as follows: ###Direct measurement method 1. * * Use a caliper * *: For spiral steel pipes with smaller diameters, a caliper with an appropriate range can be used to directly measure their outer diameter. Open the two measuring claws of the caliper, clamp them on the circumference of the steel pipe, and read the scale value on the caliper, which is the outer diameter size of the steel pipe. this kind of

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