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September 12, 2016

The processing method of Stainless steel flange

Also known as flange or flange flange. Tube and pipe flanges are so interconnected parts, connected to the pipe end. There are holes on the flange bolts so that the two flanges tightly connected. Between the flange sealing gasket. Flange points threaded connection (wire connected) flange and welding flange.

September 09, 2016

Application and development of Duplex Steel Pipe

Now, with the development of chemical industry in China, the duplex stainless steel pipe used more widely, the domestic

September 07, 2016

Advantages of stainless steel pipe

Under the guidance of national industrial policy, it was expelled from galvanized steel water pipes market, various forms of new pipe has been booming, especially plastic pipes (including aluminum-plastic composite pipe, plastic composite pipe, PPR pipe, etc.) its low price, easy installation, etc., in the country been more widely used. But plastic pipe on the temperature difference, environmental health and life, there are insurmountable defect itsel

August 09, 2016

Heat Exchange Tube

Heat exchanger Tube are used in all types of process industries. We offer the market`s widest selection of stainless steel grades and has extensive experience of manufacturing heat exchanger tubes.A heat exchange coil for use in engine radiators or other heat exchange units is provided. The coil includes a heat exchange tube with an insert fitted therein. The insert includes a longitudinal core, with a plurality of fins depending radially from the core. The fins have a tip section formed with a curved contour but with an outer diameter slightly larger than the inside diameter of the tube

August 09, 2016

Boiler Tube

Boiler tube is made from heat resisting carbon and low alloyed steels which can withstand the load at high pressure and temperature. A boiler tube having a double-tube structure constituted by an inner tube and an outer tube integrated with each other. The inner tube is made of an alloy consisting essentially of, by weight, 0.02 to 0.15% of C, 0.5 to 3.5% of Si, not greater than 2% of Mn, 25 to 40% of Ni, 20.5 to 27% of Cr, 0.5 to 3% of Mo, not greater than 1% of Nb and the balance Fe and having a substantially fully austenite structure. The outer tube is made of an alloy consisting essentiall

August 09, 2016

Company Culture

Be real honesty and pure credit Our Concept: try to do something is better than no action,do something without thinking is do nothing Our Spirit: harmoniousness,innovation,multi-win,green,high-efficiency Our Guide Line: all actions and tasks shall be targeted at creating value of customers,employees and society

YUHONG HOLDING GROUP is one of the largest Procurement, Engineering & Contracting Group companies in China. Our group branch company and factory have been already approved by : ABS, LR, DNV, GL, BV, CCS, KR, PED 97/23/EC, AD2000-WO, GOST9941-81, CCS, TS, CNNC, ISO9001-2015, ISO 14001, ISO 18001, API 5L , API 5CT , API 6D, And our branch company Zhejiang Yuhongwell Steel Co.Ltd has expanded its field of activities and entered in trade and supply of tubular & flat products in Duxplex and Super Duplex, Stainless Steel, Nickel Base alloy Steel ,Cr-Mo alloy steel , Copper Nickel alloy steel,Carbon Steel for our reputed clients worldwide. These products are widely used in various important sectors like Mining, Energy, Boiler & Heat Exchanger, Petrochemical, Chemical Industry, Food plant, Paper plant, Gas and Fluid Industry etc. YUHONG HOLDING GROUP has gained rich experience in Pipes, Fittings, Flanges, Valves, Structural steel, Coils and Plates in past eight years. In a short span of time, YUHONG brand has marked its global presence in more than 40 countries, like, Korea, USA, Canada, Mexico, Colombia, Bolivia, Chile, Argentina, Brazil, Ecuador, Austria, New Zealand,...
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