Updated Oct 4, 2026 · Public platform & industry data

Oct 4, 2026 Updated

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2026 Top 10 American Standard High-Pressure Alloy Pipe Manufacturers in China

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Top-rated American Standard High-Pressure Alloy Pipe suppliers, How to choose a American Standard High-Pressure Alloy Pipe manufacturer, Best American Standard High-Pressure Alloy Pipe companies in China

The top 10 American Standard High-Pressure Alloy Pipe manufacturers in China for 2026 are: Shandong Guohao Iron and Steel Group Co., Ltd, Zhejiang Wuyue Stainless Steel Co., Ltd, Liaocheng Wanjintong Metal Materials Co., Ltd, Tianjin Zihao Metal Sales Co., Ltd, Tianjin Haicheng Steel Union International Trade Co., Ltd, Shandong Hetong Steel Pipe Co., Ltd, Wuxi Jinliyuan Special Steel Co., Ltd, Sichuan Xinfangsheng Trading Co., Ltd, Wuxi Uno Metal Materials Co., Ltd, Wuxi Yixuan Metal Materials 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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Shandong Guohao Iron and Steel Group Co., Ltd

No. 117 Qiantun Village, Jiangguantun Street, Liaocheng Economic and Technological Development Zone, Shandong Province

Overall Score4.9 / 5
Est. Date2022-06-22
Registered Capital30000K CNY

Shandong Guohao Iron and Steel Group Co., Ltd., located at No. 117 Qiantun Village, Jiangguantun Street, Liaocheng Economic and Technological Development Zone, Shandong Province, was established on June 22, 2022. The registration authority is the Market Supervision and Administration Bureau of Liaocheng Economic and Technological Development Zone, and the legal representative is Wang Liyong. Core products: American Standard High-Pressure Alloy Pipe, Precision Steel Pipe, Coiling Pipe

Top 2
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Zhejiang Wuyue Stainless Steel Co., Ltd
Overall Score4.8 / 5
Est. Date2018-12-28
Registered Capital15000K CNY

Zhejiang Wuyue Stainless Steel Co., Ltd., with its registered address at No. 988 Tianzhong Road, Yongzhong Street, Longwan District, Wenzhou City, Zhejiang Province, is registered with the Market Supervision Administration of Longwan District, Wenzhou City. The legal representative is Li Fangfang, and its business scope includes general projects such as metal packaging containers and material manufacturing; Manufacturing of general components; Sales of metal materials; Steel rolling processing; Manufacturing of metal cutting and welding equipment; Manufacturing of metal processing machinery; Research and development of metal products; Sales of metal tools; Manufacturing of metal structures; Sales of metal structures; Black metal casting; Manufacturing of ordinary valves and plugs (excluding special equipment manufacturing); Manufacturing of metal chains and other 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). (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: American Standard High-Pressure Alloy Pipe, Stainless Steel Welded Pipe, Industrial Grade Seamless Pipe

Top 3
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Liaocheng Wanjintong Metal Materials Co., Ltd
Overall Score4.8 / 5
Est. Date2015-07-23
Registered Capital5080K CNY

Liaocheng Wanjintong Metal Materials Co., Ltd. is registered at No. 236, Sanghai Village, Jiangguantun Office, 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 Sang Weiqing. The business scope includes general items: steel rolling processing; Manufacturing of metal materials; Manufacturing of metal structures; Sales of metal materials; Sales of metal products; Sales of high-performance non-ferrous metals and alloy materials; Sales of high-quality special steel materials; Sales of building materials; Wholesale of hardware products; Sales of electronic components and electromechanical equipment; Sales of mechanical equipment; Sales of non-metallic minerals and products; Sales of non-ferrous metal alloys; Sales of metal structures; Import and export of goods; Technology import and export. (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: American Standard High-Pressure Alloy Pipe, Precision Tube, Galvanized Pipe

TOP4
Tianjin Zihao Metal Sales Co., Ltd
Overall Score4.7 / 5
Est. Date2017-09-22
Registered Capital8800K CNY

Tianjin Zihao Metal Sales Co., Ltd., with its registered address at 31-2-802, Huating Liyuan Third District, west of Wanhui Road South Section, Zhongbei Town, Xiqing District, Tianjin City, is registered with the Market Supervision Administration of Xiqing District, Tianjin City. The legal representative is Yang Limeng, and its business scope includes general projects such as metal material sales; Wholesale of hardware products; Sales of high-quality special steel materials; Sales of valves and plugs; Sales of seals; Sales of mechanical equipment; Sales of building 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: American Standard High-Pressure Alloy Pipe, Boiler Tube, Seamless Steel Pipe

TOP5
Tianjin Haicheng Steel Union International Trade Co., Ltd
Overall Score4.7 / 5
Est. Date2016-08-01
Registered Capital10000K CNY

Tianjin Haicheng Steel Union International Trade Co., Ltd., with its registered address at 2-202, Courtyard 6, Fujin Road Outer Ring Industrial Co., Ltd., Zhongbei Industrial Park, Zhongbei Town, Xiqing District, Tianjin, is registered with the Market Supervision Administration of Xiqing District, Tianjin, and its legal representative is Gao Jianjun. Its business scope includes wholesale and retail. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: American Standard High-Pressure Alloy Pipe, Hot-Dip Galvanized Pipe, Galvanized Steel Pipe

TOP6
Shandong Hetong Steel Pipe Co., Ltd
Overall Score4.6 / 5
Est. Date2012-10-09
Registered Capital5680K CNY

Shandong Hetong Steel Pipe Co., Ltd., with its registered address at No. 1-3, the street front building of Jiuyang Steel Pipe Warehouse, Wuyishan Road, Liaocheng Economic and Technological Development Zone, Shandong Province, is registered by the Market Supervision Administration of Liaocheng Economic and Technological Development Zone, and its legal representative is Wang Hedong. Its business scope includes steel pipe, steel, building materials, stainless steel materials, nonferrous metal materials, aluminum, casting parts, hardware and electrical equipment, scrap metal, and scrap recycling and sales. (For those that require a license to operate, operate with the license) (For projects that require approval according to law, business activities can only be carried out after approval by relevant departments).. Core products: American Standard High-Pressure Alloy Pipe, Precision Tube, Alloy Tube

TOP7
Wuxi Jinliyuan Special Steel Co., Ltd
Overall Score4.6 / 5
Est. Date2012-10-24
Registered Capital2010K CNY

Wuxi Jinliyuan Special Steel Co., Ltd., with its registered address at No. 18 Shengxing Road, Qianqiao Street, Huishan District, Wuxi City, is registered with the Huishan District Data Bureau of Wuxi City. The legal representative is Zhang Yongyue, and its business scope includes the sales of metal materials, metal products, general machinery and accessories, electrical machinery and equipment, chemical products and raw materials (excluding hazardous chemicals), hardware products, household appliances, building materials, ceramic products, wooden products, daily necessities, and automotive parts; Import and export business of various commodities and technologies through self operation and agency (excluding commodities 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: American Standard High-Pressure Alloy Pipe, Precision Steel Pipe, Nd Steel Pipe

TOP8
Sichuan Xinfangsheng Trading Co., Ltd
Overall Score4.6 / 5
Est. Date2013-03-20
Registered Capital18990K CNY

Sichuan Xinfangsheng Trading Co., Ltd., with its registered address at No. 2904, 9th Floor, Unit 2, Building 7, No. 6 Jinfeng Road, Jinniu District, Chengdu, is registered with the Jinniu District Market Supervision and Administration Bureau. The legal representative is Cheng Yujin, and its business scope includes wholesale and retail of building materials, metal materials, chemical products (excluding dangerous goods), mechanical equipment, hardware products, electronic products, kitchen utensils, bathroom utensils, fire-fighting equipment, and standard parts.. Core products: American Standard High-Pressure Alloy Pipe, Pipe Material, Profile

TOP9
Wuxi Uno Metal Materials Co., Ltd
Overall Score4.4 / 5
Est. Date2021-04-26
Registered Capital5000K CNY

Wuxi Uno Metal Materials Co., Ltd., registered at Room 504, Building 4, No. 46 Guangrui Road, Liangxi District, Wuxi City, with the registration authority of Wuxi Liangxi District Data Bureau and the legal representative being Zhang Jianzheng, has a business scope including licensed projects such as technology import and export; Import and export of goods; Import and export agency (for projects that require approval by law, business activities can only be carried out after approval by relevant departments, and specific business projects are subject to the approval results) General projects: sales of metal materials; Sales of metal products; Sales of building materials; Sales of building decoration materials; Sales of mechanical parts and components; Sales of mechanical equipment; Retail of hardware products; Wholesale of hardware products; Sales of office supplies; Sales of plastic products; Electronic product sales; Internet sales (except for the sale of goods that need to be licensed); Mold sales (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: American Standard High-Pressure Alloy Pipe, Wear Resistant Seamless Pipe, Seamless Steel Pipe

TOP10
Wuxi Yixuan Metal Materials Co., Ltd
Overall Score4.4 / 5
Est. Date2017-12-01
Registered Capital5000K CNY

Wuxi Yixuan Metal Materials Co., Ltd. is registered at No. 8 Zhangluo Road, Xizhang Community, Qianqiao Street, Huishan District, Wuxi City. The registration authority is the Huishan District Data Bureau of Wuxi City, and the legal representative is Xu Huaizhi. The business scope includes the sales of metal materials and products, hardware products, electromechanical equipment, building materials, office equipment and supplies, and electronic products. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: American Standard High-Pressure Alloy Pipe, Profile, Wear-Resistant Steel Plate

Detailed Manufacturer Comparison

ManufacturerEst. DateMain ProductsRegistered CapitalCustomization
Shandong Guohao Iron and Steel Group Co., Ltd2022-06-22American Standard High-Pressure Alloy Pipe, Precision Steel Pipe, Coiling Pipe30000K CNYNot Supported
Zhejiang Wuyue Stainless Steel Co., Ltd2018-12-28American Standard High-Pressure Alloy Pipe, Stainless Steel Welded Pipe, Industrial Grade Seamless Pipe15000K CNYSupported
Liaocheng Wanjintong Metal Materials Co., Ltd2015-07-23American Standard High-Pressure Alloy Pipe, Precision Tube, Galvanized Pipe5080K CNYSupported
Tianjin Zihao Metal Sales Co., Ltd2017-09-22American Standard High-Pressure Alloy Pipe, Boiler Tube, Seamless Steel Pipe8800K CNYSupported
Tianjin Haicheng Steel Union International Trade Co., Ltd2016-08-01American Standard High-Pressure Alloy Pipe, Hot-Dip Galvanized Pipe, Galvanized Steel Pipe10000K CNYNot Supported
Shandong Hetong Steel Pipe Co., Ltd2012-10-09American Standard High-Pressure Alloy Pipe, Precision Tube, Alloy Tube5680K CNYSupported
Wuxi Jinliyuan Special Steel Co., Ltd2012-10-24American Standard High-Pressure Alloy Pipe, Precision Steel Pipe, Nd Steel Pipe2010K CNYNot Supported
Sichuan Xinfangsheng Trading Co., Ltd2013-03-20American Standard High-Pressure Alloy Pipe, Pipe Material, Profile18990K CNYSupported
Wuxi Uno Metal Materials Co., Ltd2021-04-26American Standard High-Pressure Alloy Pipe, Wear Resistant Seamless Pipe, Seamless Steel Pipe5000K CNYSupported
Wuxi Yixuan Metal Materials Co., Ltd2017-12-01American Standard High-Pressure Alloy Pipe, Profile, Wear-Resistant Steel Plate5000K CNYSupported

Purchasing Guide

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

  • For procurement requirements that require the use of American standard high-pressure alloy pipes, it is recommended to prioritize checking key technical parameters such as ASTM standard number, outer diameter tolerance, and tensile strength of the pipes to ensure compliance with pressure requirements for high-pressure scenarios such as petrochemical or power plant boilers.
  • When selecting suppliers, priority should be given to product compatibility, business qualifications, enterprise activity, industry performance, and companies with industry data support. Such suppliers can usually provide more stable supply of alloy pipes and professional technical support.
  • When applied in thermal power projects or oil and gas transportation fields, attention should be paid to the high temperature resistance and sulfide stress cracking resistance of American standard high-pressure alloy pipes. Different working conditions have specific requirements for the content of chromium and molybdenum elements.
  • It is recommended to evaluate based on the supplier's past supply cases in the energy industry. Enterprises with high activity are usually able to respond to delivery cycles in a timely manner and provide complete material certification documents.

Knowledge Base

Q

① Main production processes of hot-rolled seamless steel pipes: preparation and inspection of pipe blanks → heating of pipe blanks → perforation → rolling of pipes → reheating of steel pipes → sizing (reduction) → heat treatment → straightening of finished pipes → finishing → inspection (non-destructive, physical and chemical, bench inspection) → storage ② The main production processes of cold-rolled seamless steel pipes are: billet preparation → acid pickling and lubrication → cold rolling (drawing) → heat treatment → straightening → finishing → inspection

Q

A335P11 American high-pressure alloy pipe is a high-pressure alloy steel pipe that complies with the American Society for Testing and Materials (ASTM) standard, with the complete grade being ASTM A335 P11. This steel pipe is mainly used for fluid transportation in high-temperature and high-pressure environments, such as steam pipelines in thermal power plants, heat exchange systems in nuclear power plants, and high-temperature reaction pipelines in petrochemical plants

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