Rudder stock, intermediate shaft, propeller shaft,rudder spindle,tail shaft

Place of Origin China
Brand Name Jennifer
Certification MTC, Chemical composition, mechanical properties, UT, MT, dimension report, heat treatment record et
Minimum Order Quantity 1piece
Packaging Details Individual plastic wrapping, fumigation-free wooden pallet or steel shelf. All wood to fumigated in
Delivery Time 50 days or as per the exact product
Payment Terms 30% prepayment by T/T, the balance against BL copy or before delivery
Supply Ability 100 pieces per month

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Product Description

Open die 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

 

 

Rudder stock, intermediate shaft, propeller shaft,rudder spindle,tail shaft 0
 
 
 
 
 
Rudder stock, intermediate shaft, propeller shaft,rudder spindle,tail shaft 1
Rudder stock, intermediate shaft, propeller shaft,rudder spindle,tail shaft 2
 
 
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.
Rudder stock, intermediate shaft, propeller shaft,rudder spindle,tail shaft 3
 
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 steel forgings whatever size, material or type as per your requirements;

3.      Good quality and competitive price

 

Our Zhongzhong company has long term business in ship &boat steel forgings industry. Customers feel satisfied with our products and service. 

 

Rudder stock, intermediate shaft, propeller shaft,rudder spindle,tail shaft 4

Rudder stock, intermediate shaft, propeller shaft,rudder spindle,tail shaft 5