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High Quality Forged A350 Lf2 Steel Long Pump Shaft Sleeve Used In Heavy Machinery

Jiangyin Golden Machinery Equipment Co , Ltd
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Address: No. 269, East Outer Ring Road, Jiangyin City

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Jiangyin Golden Machinery Equipment Co , Ltd

High Quality Forged A350 Lf2 Steel Long Pump Shaft Sleeve Used In Heavy Machinery

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Product Details

 

 

Forging AISI4140 S355 Lf2 Steel Pump Shaft Sleeve used in Heavy Machinery

Company profiles

 

The heavy forging: forged ring, shaft, roller, flange, or gear is widely used for various industries For example: Metallurgy, mining, power station and so on. The manufacturing equipment is 185MN or 100MN hydraulic press, the forging ratio >4.5, the technical condition is in accordance with the standard of ASTM, EN, DIN, ASME or GB etc.
The product can be provided as per your drawing or specified requirements.


Main steel raw material 


Wind Turbine Shaft :42CrMo4V, 34CrNiMo6

Marine Forging: C-Mn steel

Gear shaft: 17CrNiMo6; 18CrNiMo7-6; 20CrNi2Mo; 42CrMo; 47CrNiMo6; 20CrMnMo; 8822H

Forged shaft: 42CrMo4, 50Mn, C45, AISI4130; AISI4330; AISI4150; AISI4350; AISI4340; 410SS and so on

Vavle forging: SA105, SA350LF2, LF6, F304, F316, 304L, 316L, F51, F53, F321, etc

Forged ring : 42CrMo4, P289GH, S355G2, 1.4923, 1.4301F316, F304, F51, F53, F55

Pressure Vessel forging
SA105, SA350 LF2, 16Mn, S355J2, 20MnMo, 15MnMo, 12Cr2Mo1, 14Cr1Mo, 42CrMo, AISI 4130, AISI4330, SA266, SA182, SUS304, SA336 and so on

 Certification
ISO 9001: 2008, PED Certificate, API

Manufacturing Process

Forginga- 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 TreatmentNormalizing, Tempering, Annealing,
Q + T (Quenching and Tempering)
MachiningPre-machining, Finish machining
Surface FinishingSand blasting, Coating, Painting

 


Wind Turbine

42CrMo4V, 34CrNiMo6

Marine Forging

C-Mn steel

Gear shaft

17CrNiMo6; 18CrNiMo7-6; 20CrNi2Mo; 42CrMo; 47CrNiMo6; 20CrMnMo; 8822H

Forged shaft

42CrMo4, 50Mn, C45, AISI4130; AISI4330; AISI4150; AISI4350; AISI4340; 410SS and so on

Vavle forging

SA105, SA350LF2, LF6, F304, F316, 304L, 316L, F51, F53, F321, etc

Forged ring

42CrMo4, P289GH, S355G2, 1.4923, 1.4301F316, F304, F51, F53, F55

Pressure Vessel forging

SA105, SA350 LF2, 16Mn, S355J2, 20MnMo, 15MnMo, 12Cr2Mo1, 14Cr1Mo, 42CrMo, AISI 4130, AISI4330, SA266, SA182, SUS304, SA336 and


Packaging Detail: Sea worthy packing like wooden case, iron pallet or as customer's order.

 

Product Follow
1.Inquiry with drawings in details.
2.Confirm steel material, chemical compositions, mechanical properties, tolerance.
3.Confirm payment terms,order materials or check material in stock.
4.Check material chemical compositions, material weight, dimensions.
5.Cut materials record weight, making mould for casting of pr-hearting for forging.
6.Forging ratios, heat treatment ,dimension check.
7.Rough machining, UT test,heat treatment.
8.Semi-finish, quenching,
8.Fine machining, UT test, dimension inspection, mechanical properties test.
9.Customer inspection, packing, delivery arrangement.

 

Steel ingot making
EAF+LF+VD/VAD or ESR

 

Manufacturing process
EAF + LF + VD+ Forging+ Normalizing & Tempering + Rough machining + UT test + Quenching & Tempering + Precision machining

 

Report
Chemical composition report, Physical properties report, Heat treatment report, Dimensional inspection report, NDT report
Nondestructive test (NDT), UT ( ultrasonic testing ), MT ( magnetic particle testing ), PT ( penetrant testing)

 

Quality certification : ISO 9001: 2008, IQNET

 

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