Forged Marine Boat Propeller Transmission Shaft

Product Description High Quality Forged Marine Boat 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 Process Forging a- 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 machining Surface Finishing Sand blasting, Coating, Painting   4- Raw Material:  Alloy steel, Carbon steel, Stainless steel, Steel ingot, Round steel bar Note: The material listed below is only part of usually used material, the other material and special requirement from Customer is accepted. Wind Turbine Shaft 42CrMo4V, 34CrNiMo6 Wind Tower Flange S355NL, C22, 16Mn, 20Mn, 42CrMo, F304 Shaft Forgings 25CrMo4, 42CrMo4, 40CrNiMo, 34CrNi3Mo, 25Cr2Ni4MoV, 18CrNiMo5, 30CrMo, 4130, 4140. Gear Forgings 35CrMo, 34CrMo4, 4137, 42CrMo, 4140, SCM440, 20CrMnMo, 40CrNiMo, 20CrNi2Mo, 20Cr2Ni4A, 34CrNi3Mo. Marine Forgings 20Mn, 50Mn, C45, 42CrMo, 20MnMo, CK45, 34CrNi1Mo Pressure Vessel Forgings SA105, SA350 LF2, 16Mn, 20MnMo, 15MnMo, 12Cr2Mo1, 14Cr1Mo, F304, F316, 17-4PH Forged Pipe Fittings SA106 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   Product nameHigh Quality Forged Marine Boat Propeller Shaft For ShipBrand nameTRUSTUsageconstruction machinery, agricultural machinery,Automoble parts and general engineering industries typical materialcarbon steel, alloy steel, stainless steel, 45#,40Cr,42CrMo,35CrMo,20CrMnTi,20#TechnologyCasting forging,free forging,Investment CastingSizeDifferent size available                       MOQNegotiablePackingwooden/carton/stretch film package or as your requirementDelivery time15-45 days from order datePaymentT/T, L/C,D/A,D/P,  Western Union, MoneyGramAdvantageOEM service availableNotesspecial specifications and marks can be made according to customers requirementsour company equipmentwe supply all kinds of marine equipmentsCertifications ISO9001:2008Capacity Goal50 Sets / month   the material of this kind of Metal propeller shaft that we can offerGrade3.6,4.6,4.8,5.6,6.8,8.8,9.8,10.9,12.9,etcCarbon steelGr.B,Gr.C,Gr.D,Gr.36,Gr.58,1010,1015,1016,1020,1045,etcAlloy steel4130,4140,G51150,etcStainless steel201,202,301,302,303,304,316,310,430,etcBrassC28000,C37710,C3450,C27200,etcBronzeC51900,C60600,C17200,etcAlumimum100,5052,6061,6063,etcthe surface finish of the propeller shaftElectroplateZinc plated(while,colour,dacroment),Nickel plated,copper plated,gold plated,chrome(3+Rohs &6+ ) plated,anodic oxidation,etcDip plating black oxide coating,hot dip galvanizing,etcFlame plating Light oil,spray coating,electrophoretic coating,etcPolishing Grinding and polishing,etc,except mirror finishthe tolerance of the propeller shaftRoundess0.002mmCylindricity0.003mmRoughnessRa0.32Straightness0.01/200mm/* January 22, 2024 19:08:37 */!function(){function s(e,r){var a,o={};try{e&&e.split(",").forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1