Forged steel marine flexible propeller drive shaft for ship

Overview
Quick Details
Place of Origin:
Jiangsu, China
Brand Name:
OEM
Model Number:
propeller shaft
Material:
steel
Structure:
Flexible
Coatings:
Polymer materials
Torque Capacity:

Forged steel marine propeller shaft for ship

Product Description

1- Standard: DIN, ASTM, ASME, AISI, EN, JIS, GB/T

2- Main Product: Shaft, Step Shaft, Gear & Gear Shaft, Flange, Pipe Fitting, Bearing, and others.

3- Manufacturing ProcessForginga- Open die forging (product range: Max length 16000mm; Max weight 35 Mt)

b- Ring forging (product range: Max OD 4000mm; Max height 500mm; Max weight 4Mt)Heat Treatment

Normalizing, Tempering, Annealing,Q + T (Quenching and Tempering)Machining

Premachining, Finish machiningSurface FinishingSand blasting, Coating, Painting

4- Raw Material: Alloy steel, Carbon steel, Stainless steel, Steel ingot, Round steel barNote: The material listed below is only part of usually used material, the other material and special requirement from Customer is accepted.Wind Turbine Shaft42CrMo4V, 34CrNiMo6Wind Tower FlangeS355NL, C22, 16Mn, 20Mn, 42CrMo, F304Shaft Forgings25CrMo4, 42CrMo4, 40CrNiMo, 34CrNi3Mo, 25Cr2Ni4MoV, 18CrNiMo5, 30CrMo, 4130, 4140.Gear Forgings35CrMo, 34CrMo4, 4137, 42CrMo, 4140, SCM440, 20CrMnMo, 40CrNiMo, 20CrNi2Mo, 20Cr2Ni4A, 34CrNi3Mo.Marine Forgings20Mn, 50Mn, C45, 42CrMo, 20MnMo, CK45, 34CrNi1MoPressure Vessel ForgingsSA105, SA350 LF2, 16Mn, 20MnMo, 15MnMo, 12Cr2Mo1, 14Cr1Mo, F304, F316, 17-4PHForged Pipe FittingsSA106 CL B, SA106 CL C, WB36, 12Cr1MoV, SA335 P11, P12, P22, P91, SA182 Gr.F1, Gr.F5, Gr.F11 CL2, Gr.F12 CL2, Gr.F22 CL3, SA350 Gr.LF1, Gr.LF2, Gr.LF3

the materialof this kind of Metal propeller shaft that we can offer Grade 3.6,4.6,4.8,5.6,6.8,8.8,9.8,10.9,12.9,etc Carbon steel Gr.B,Gr.C,Gr.D,Gr.36,Gr.58,1010,1015,1016,1020,1045,etc Alloy steel 4130,4140,G51150,etc Stainless steel 201,202,301,302,303,304,316,310,430,etc Brass C28000,C37710,C3450,C27200,etc Bronze C51900,C60600,C17200,etc Alumimum 100,5052,6061,6063,etc the surface finish of the propeller shaft Electroplate Zinc plated(while,colour,dacroment),Nickel plated,copper plated,gold plated,chrome(3+Rohs &6+ ) plated,anodic oxidation,etc Dip plating black oxide coating,hot dip galvanizing,etc Flame plating Light oil,spray coating,electrophoretic coating,etc Polishing Grinding and polishing,etc,except mirror finish the tolerance of the propeller shaft Roundess 0.002mm Cylindricity 0.003mm Roughness Ra0.32 Straightness 0.01/200mm

WE CAN DESIGN AND MANUFACTURE THE WHOLE PROPULSION SYSTEM, INCLUDING PROPELLER, SHAFTING, RUDDER, ETC. ACCORDING TO THE GA OF THE VESSEL.

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