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Good quality dn 20mm 25Mpa pressure stainless steel butt welded flexible metal hose
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Good quality dn 20mm 25Mpa pressure stainless steel butt welded flexible metal hose

DN25 butt welded flexible metal hoses are widely used in areas like heating,ventilation,conditioning systems,iron and steel industry,chemical and petrochemical facilities,oil and gas refiners,chemistry and food industries,aircraft and ship construction facilities.
Connection welding tube: Stainless steel SS304/SS316/SS321
Annular Bellow:SS304/SS316L/SS321
Braids:SS304
Operating temperature: -196~+420℃
Operating pressure: 2.5Mpa
Availability:
Quantity:
  • DN20
  • Fustar
  • 83071000

Butt Welded Flexible Metal Hose

Size DN15(1/2”)- DN400(16”)

Butt Welded Flexible Metal Hoses we designed and manufactured are according to GB/T14525-2010 latest standard with good characteristics of large diameter, high temperature resistance, high pressure resistance and high corrosion resistance. The hoses are widely used in domestic and foreign oil & chemical industries, metallurgy, shipbuilding, gaspipe network, refrigeration, vehicle and pharmacy industries ect. And our products had applied all over the world with good reputation from customers. 
Welded Flexible Metal hose is one of the most important jointing elements in engineering technology which is consisted by flexible metal hose, outer protecting wire and connection joints each side. It is applied in pipelines of gas transmission, liquid transmission and length, temperature, location compensation system as compensation elements, sealing elements, connection elements and shock absorption elements. So it is widely applied in aeronautics and astronautics, petrochemical industry, machinery shipbuilding, medical treatment and public health and energy sources industries etc. For many territories, the butt weld flexible metal hose is a good element. We also have many similar products, such as flanged flexible metal hose, threaded flexible metal hose, stainless steel quick joint flexible metal hose pipe and so on. 

Construction

Butt welded flexible metal hose drawing
                   Butt welded_副本
NO.S ITEMS MATERIALS REMARK
1 Connection tube Stainless steel SS304/SS316L/SS321 --------------
2 Bellow SS304/SS316L/SS321 Annular/Helical corrugation
3 Braids SS304 1/2/3 layer
 

Specification 
Normal Diameter :DN15~DN400
Bellow thickness :0.28mm~1.2mm
Available Pressure : PN2.5Mpa
Available Temperature : -196~ +600
Medium: oil,water,gas, chemical ,oxygen and so on
Materials : Bellows,braids----Stainless steel SS304,SS316L,SS321
End pipe----Stainless steel SS304,SS316L,SS321, carbon steel
Recommend length: 300mm,400mm,500mm,600mm,1000mm,2000mm
Common used size : 15, 20, 25, 32, 50, 65, 80, 100, 125, 150, 200, 250, 300, 350, 400
 
Advantages 
Very good flexible ,works effectively . 
Excellent welding , fish-scale welding like a fish swimming in the water. 
Use SS308 ,SS309 welding wire during welding of stainless steel bellows. 
Apply in limited space and larger offset.

Applications of Butt Welded Flexible Metal Hose
Pipelines that need fully flexible and vibration resistance, medium like gas, air, heavy oil, petroleum, chemical-pharmaceutical, etc, are all available with Fustar metallic welded flexible metal hoses.
 

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Taizhou Fustar Trade Co,.Ltd

Add: City East Development Zone,Jiangyan Area,Taizhou City, Jiangsu Province, China
Mobile(WhatsApp): 86-17321605009
Tel: 86-523-88588220
Fax: 86-523-88588220
Email: sales@jsbellows.com
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