Customized Open Die Forgings , ABS DNV BV Ship Industry Alloy Steel Forgings
Quick Detail:
1. Customized the product specification, such as material, mechanical properties and ultrasonic test standard etc.
2. This open die forging usually has following: rudder stock, intermediate shaft, propeller shaft,rudder spindle,tail shaft, ship &boat forging
3. ABS, DNV and BV or other classification inspection
Description:
The open die forgings is mainly used for the ship / boat / marine industry, such as: 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.
Specifications:
Description | Customized Open Die Forgings Alloy Steel Heavy Steel Forgings, ABS DNV BV,Ship / Boat Industry |
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 |
Weight | Max. 100 ton |
Smelting Process: | EF+LF + VD |
Process | Ingot→heat → forging → Heat treatment (Normalizing+ tempering) → 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 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. 
