HOT PRODUCTS
It is an industrial and trade enterprise that integrates stainless steel production, deep processing, and global export. Our main products include stainless steel plates, stainless steel pipes, stainless steel coils, and stainless steel profiles, covering a full range of materials such as 201, 304, 316L, 310S, duplex steel, etc.
A36 is an American standard carbon structural plate, which is subject to ASTM A36/A36M. This standard is applicable to riveting, bolting and welding structures for bridges and buildings, as well as general purpose structural steel quality carbon steel sections, plates and bars.
Structural Steel Pipe. A wide range of applications rely on structural steel pipe for strength and stability. Senxuanyao Steel supply welded and seamless pipe for structural applications to customers in all industries. As a leading steel pipe supplier, Senxuanyao Steel offers a large inventory of pipe and tubing sizes from 1/8” NPS to 48” NPS.
St 37 steel is a low-carbon structural steel commonly used for manufacturing various structural components and mechanical parts. Its most common equivalent grades are the U.S. standard AISI 1008/1010 or the European standard S235JR.
API 5L X42 line pipe and API 5L X52 line pipe (Seamless and welded pipe) of all grades have PSL1 and PSL2 two product specifications, they are different on chemical composition, manufacturing processes, mechanical strength, heat treatment, test records, traceability etc. Actually, X42 and X52 etc. denote the minimum yield strength of the pipe steel. X42 has the minimum yield strength of 42 kilopound/square inch and X52 has the 52 ksi.
316L Stainless Steel Round Bar
Stainless steel is one of the most versatile materials in the manufacturing world, and its popularity continues to grow with time. A commonly used variation of steel is a 316L stainless steel round bar, used in various industrial applications. This type of steel is known for its excellent corrosion resistance, high ductility, and high-temperature strength.
Prepainted galvanized steel coil is a kind of colour coated steel coil (PPGI coil). It uses galvanized steel as the base metal. The zinc layer offers strong corrosion resistance. Plus with painting, it is more durable than galvanized steel.The metallic coated steel then experiences some cleaning procedures, pre-treatment solutions and ultimately gets multiple layers of organic coatings, including laminates, vinyl dispersions, and paint. This continuous technique of applying different coatings is referred to as coil coating. Therefore, the steel coil doesnt require painting or finishing when employed in finished products.
Alloys 316 (UNS S31600) and 316L (UNS S31603) are molybdenum-bearing austenitic stainless steels, which are more resistant to general corrosion and pitting/crevice corrosion than the conventional chromium-nickel austenitic stainless steels such as Alloy 304. These alloys also offer higher creep, stress-to-rupture, and tensile strength at elevated temperatures. In addition to excellent corrosion resistance and strength properties, the Alloys 316 and 316L Cr-Ni-Mo alloys also provide excellent fabricability and formability which are typical of the austenitic stainless steels.
Stainless steel channel is a corrosion-resistant structural profile with a C-shaped cross-section. It combines the high strength and easy framing capabilities of the channel design with the durability, hygiene, and aesthetic appeal of stainless steel, making it the ideal choice for applications where longevity, cleanability, and resistance to harsh environments are paramount. Classification: Channel Steel
DC01 Galvanized Round Steel refers to round bars produced from DC01 steel (a cold-rolled mild steel grade per EN 10130, known for good formability) that have been hot-dip galvanized for corrosion protection. It is commonly used for components requiring good formability and surface protection, such as in general hardware, light structural applications, and various fabricated parts.
JINAN YUNHENG STAINLESS STEEL CO., LTD.
Jinan Yunheng Stainless Steel Co., Ltd. is located in Jinan, Shandong Province, with a registered capital of 100 million yuan. It is an industrial and trade enterprise that integrates stainless steel production, deep processing, and global export. Our main products include stainless steel plates, stainless steel pipes, stainless steel coils, and stainless steel profiles, covering a full range of materials such as 201, 304, 316L, 310S, duplex steel, etc. We can customize according to needs, including cutting, polishing, and slitting.
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NEWS
In April 2026.04, water-based color coating technology was popularized nationwide, reducing VOCs emissions per ton of steel by 80%
Over 70% of domestic color coating production lines have completed the transformation of water-based coatings, while traditional solvent based production lines are gradually being phased out. Water based color coating combined with high aluminum zinc aluminum magnesium substrate
2026.03 Photovoltaic infrastructure outbreak, overseas demand for aluminum zinc coated coils and high-strength color coated coils surges
Global photovoltaic power plant construction is accelerating, with large-scale deployment of ground photovoltaic brackets and roof photovoltaic sheds in Southeast Asia, the Middle East, and Latin America.
01-01
2026
January 2026.1 EU Carbon Border Tax Implementation, Cost Differentiation of Green Manufacturing Steel Export
The EU CBAM carbon tariff policy has been officially implemented, imposing an additional 8% -12% carbon cost on steel imports. Steel mills with photovoltaic spontaneous green electricity, ultra-low emissions, and wastewater recycling systems can issue low-carbon traceability reports and reduce some carbon taxes; High energy consuming and environmentally friendly supporting enterprises have significantly reduced their competitiveness in exporting to Europe. High energy consuming coating products such as aluminum zinc plating and color coating are most affected, and the industry is accelerating the layout of distributed photovoltaics, waste heat recovery, and other carbon reduction transformations.
12-13
2025
2025.12 Implementation of License Management for Steel Export, Purifying the Chaos of Low Price Dumping
The Ministry of Commerce and the General Administration of Customs have announced that from January 2026, seamless steel pipes, various coated steel coils, and medium thick seamless steel plates will all be subject to export license control. Export enterprises are required to provide original factory quality inspection reports and complete production qualifications before customs declaration, in order to prevent paid exports and low-priced dumping.
05-01
2025
On May 1, 2025.01, Baowu launched water-based environmentally friendly color coated rolls, reducing VOCs emissions by over 86%
Wuhan Iron and Steel Co., Ltd. has achieved mass production of low-carbon water-based coated color coated plates, replacing traditional solvent based paints with water-based coatings, suitable for two major substrates: aluminum zinc coated substrates and galvanized substrates. The non methane total hydrocarbon emissions during the production process decreased by 86.25%, and the weather resistance and corrosion resistance of the coating improved by 30%, which is in line with the EU carbon tariff ESG procurement standards.
03-15
2025
2025.03 Seamless steel pipe industry popularizes quality based water supply system, water-saving indicators included in export audit
Tianjin steel pipe landing full process quality water supply technological transformation, seamless pipe hot rolling and pickling workshop wastewater 100% recycling, selected in the national industrial water-saving recommended technology catalog. The system adopts ultrafiltration+reverse osmosis technology, with a production water reuse rate of 98%, saving over 150000 tons of fresh water resources annually.
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CONTACT US
Email : xiejifan@jnyhsteel.com
Add : Jinan Lingang Economic Development Zone, Licheng District, Jinan City, Shandong Province
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