We are a professional manufacturer of stainless steel profiles, carbon steel profiles, stainless steel profiled wire, shaped steel tubes, stainless steel coiled tubing, etc.
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​We offer not only products, but also our after-sales service.


Our Company Is Dedicated To Providing Customized Solutions For Customers With Hot Rolled Steel Profiles, Cold Drawn Steel Profiles, Steel Wire Rod, Special-shaped Steel Tubes, Stainless Steel Profiles, Small And High Precision Steel, Non-standard Steel Products. We Have The Ability To Further Process The Products, Such As Sawing, Drilling, Milling, Polishing And Heat Treatment. The Company Has 350 Rolling And 500 Rolling Lines Designed For The Special Steel Profiles Production, Also Has 8 Tons, 20 Tons, 30 Tons, 45 Tons, 60 Tons, 80 Tons And 100 Tons Of Cold Drawing Production Lines. The Products Cover The Design And Production Capacity Of The Steel Profiles That Meets The Cross Section Size From 0.6mm To 200mm. The Company Has Mechanical Performance Testing, Ultrasonic Flaw Detection And Various Testing Equipment. The Laboratory Ensure The Products Are Qualified For The Customers.


Triangle steel bar, Triangle steel wire, material to make mesh screen filter tubes, stainless steel profiles



Best way to clean stainless steel profile

There are many ways to clean stainless steel profiles, stainless steel flat bars, stainless steel round bars, etc. which are provided to improve the properties of stainless steel profile. Now we mainly introduce three common surface clean processes of stainless steel profile: passivation, pickling a



where to buy stainless steel round bar

China Yangzhou Guotai Co., Ltd. is a modern comprehensive enterprise specializing in the development, production and sales of stainless steel round bar. Our company has passed the ISO 9001 international quality management. The company produce stainless steel round bars of steel grade: 201, 301, 302



How is stainless steel round bar made

Stainless steel round bar refers to solid long steel with circular cross section. Its specifications are expressed in millimeters of diameter. For example, "50" means stainless steel round bar with a diameter of 50 millimeters. Common materials are 301, 304, 303, 316, 316L, 304L, 321, 2520, 201, 202



how to polish stainless steel flat bar

The common polishing methods of stainless steel flat bar can be divided into the following types:1. Mechanical polishingIts advantage is that the flatness and brightness of the processed stainless steel flat steel are good. Its defect is that the labor intensity is high, the pollution is serious, an



Application of duplex stainless steel

Duplex stainless steel has the advantages of both ferritic stainless steel and austenitic stainless steel by correctly controlling chemical composition and heat treatment process due to the characteristics of two-phase structure of bidirectional stainless steel. Duplex stainless steel reduces the brittleness and crystal growth tendency of high Cr voxel steel due to the presence of austenite, while maintaining its excellent toughness and weldability. The existence of ferrite improves the yield strength, intergranular corrosion resistance and chloride stress corrosion resistance of austenite.




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Tel: +86-138-13143650
Fax: +86-514-85165852
Add: 3rd Floor, Foreign Trade Mansion. No. 18, West Wenchang Road, Yangzhou, Jiangsu, China 225009

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