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Qingdao Jowon Mechanical and Electrical Co., Ltd.

Propeller, Propeller Shaft, Marine Equipment manufacturer / supplier in China, offering Big Propeller Stainless Steel Propeller Blade, Iron Casting Truck Brake Drum, Textile Machinery Singeing Machine Burner and so on.

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Supplier Homepage Product Steel Casting Big Propeller Stainless Steel Propeller Blade

Big Propeller Stainless Steel Propeller Blade

FOB Price: US $100 / Piece
Min. Order: 2 Pieces
Min. Order FOB Price
2 Pieces US $100/ Piece
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Payment Terms: L/C, T/T, Western Union

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Basic Info
  • Model NO.: JICS-002
  • Blades: 5
  • Size: 200-3000mm
  • Material: Steel
  • Certification: ISO9001:2000, CE, ABS BV CCS Dnv Kr Nk Rina RS
Product Description
1.Advantages
Disadvantages of copper alloy propellerAdvantages of stainless steel propeller
Tensile strength is lower, the maximum tensile strength does not exceed 800MPAStrength of stainless steel propeller can be enhanced to much higher level than alloy propeller.
The dezincification and/or dealumination particularities of alloy propeller can lead to bad corrosion.High strength of stainless steel propeller is beneficial to the design of Large skewed propeller and the thinning of propeller blades, which is not only beneficial to increasing the propulsive efficiency, but also decreasing the propeller vibration, and then reducing the noise.
Because there is no heat treatment during alloy propeller casting, unreleased inner stress of alloy propeller can induce bad corrosion.Corrosion fatigue strength and cavitation erosion resistance of stainless steel propeller is several to ten times than the copper alloy propeller.
Erosion corrosion resistance of alloy propeller is bad in high running speed conditionImpact resistance performance of stainless steel propeller in low temperature condition is good, impact energy can reach up to 40J in - 40ºC.
Corrosion resistance capability of alloy propeller is poor in polluted seawater.
Alloy propeller has bad performance in the low temperature impact test
2.Pictures
Big Propeller Stainless Steel Propeller Blade
3.Package
According customers requirement.
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