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Zhangjiagang Zhongzhong Import And Export Co., Ltd  

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You are here: home  > Heavy Steel Forgings  > Open die Forgings 42CrMo4 alloy steel Heavy Steel Forgings rudder stock ABS DNV BV

Open die Forgings 42CrMo4 alloy steel Heavy Steel Forgings rudder stock ABS DNV BV 

Place of Origin: Zhejiang, China (Mainland) 
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Product Detail

Model No.: N/A


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Open die forging, open die shaft forging, rudder stock, intermediate shaft, propeller shaft,rudder spindle,tail shaft, ship &boat forging

 

Quick Detail:

 

1.   Open die forging, open die shaft forging, rudder stock, intermediate shaft, propeller shaft,rudder spindle,tail shaft, ship &boat forging

2.   Alloy steel, carbon steel or as per customer’s requirements

3.   ABS, DNV and BV or other classification inspection

 

 

Description:

 

Forged steel shaft-marine shaft forging: intermediate shaft/ tail shaft/ propeller shaft/ is widely used for large, middle and small size cargo, vessel etc.

The factory has been certified by ABS, DNV, BV, GL, LR, KR, NK and CCS.

The manufacturing equipment is 25~80MN hydraulic press, the forging ratio >3, the technical condition is in accordance with the requirements of ABS, DNV, BV, GL, LR, KR, NK and CCS.

The manufacturing equipment is 30~185MN hydraulic press, the forging ratio >4.5, the technical condition is in accordance with the standard of ASTM, EN, DIN, GB.

 

 

Specifications:

 

Description

Open die forging, open die shaft forging, rudder stock, intermediate shaft, propeller shaft,rudder spindle,tail shaft, ship &boat forging

material

Carbon manganese steel (20Mn2, 60Mn, 25Mn, 45# etc.), alloy steel (42CrMo4 etc.)

Material standard

ASTM or GB/T3077-1999

Dimension

Max. OD of flange: 2500mm

Max. Length: 18000mm

Weight

Max. 100 ton

Smelting Process:

EF+LF + VD

Process

Ingot→heat → forging → Heat treatment (Normalizing+ tempering) → Inspection →

rough machining→UT →2nd Heat treatment →finishing machining →Inspection

UT standard

As per the requirements provided by classification society

 

 

 

 

 

 

 

 

 

Applications:

 

Forged steel shaft-marine shaft forging: intermediate shaft/ tail shaft/ propeller shaft/ is widely used for large, middle and small size cargo and vessel etc.

 

 

Competitive Advantage:

 

Quality control and management to the whole produce process, including ingot smelting, forging, heat treatment, machining and strictly final inspection prior to delivery.


Excellent product quality and service, competitive price, “in-time” delivery

 

 

Why us?

 

1.      Short production time, “in-time” delivery;

2.      We can provide the s

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 Ms. Jennifer Xu

Tel: 86-510-55395553
Contact to this supplier

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Company Info

Zhangjiagang Zhongzhong Import And Export Co., Ltd [China (Mainland)]


Business Type:Manufacturer
City: Wuxi
Province/State: Jiangsu
Country/Region: China (Mainland)

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