LOW CARBON STEEL/ ALLOY STEEL CASTINGS
Multiple Materials are available
We have made a wide range of alloy steel castings, for example, general structural components, bearing housings, pressure pump covers, hydraulic cylinder bodies, High-strength gears, pressure vessels, Heavy machinery components etc.,
Material list
Carbon Cast Steel
ZG200-400/IS0GS-200-400
ZG230-450/IS0GS-230-450
ZG270-500/IS0GS-270-500
Alloy Cast Steel
ZG35CrMo/ISO GS34CrMo4
ZG42CrMo/ISOGS-42CrMo4
ZG20Mn5/ISO GS-20Mn5
our successful case 1
Baseline:
Our solution and result:
Our solution and result:
1. Due to the age of the equipment, replacement parts are no longer available.
2. Hollow mill balls for E-type pulverizer machine.
3. Cost should be reduced by 200%.
4. To complete in 3 months.
Our solution and result:
Our solution and result:
Our solution and result:
1. To make sure its ideal hardness and considerable compressive strength, a special customized alloy steel material is made by our team.
2. Utilize new customized lost foam techniques to replace the traditional forging process.
3. The hollow structure is realized by ingenious shaping, casting, and heat treatment processes.
4. The final hardness reached 361HB of satisfactory.
5. 2 weeks ahead of the lead time, total cost was reduced by 200%.
OUR SUCCESSFUL case 2
Boiler Feed Pump Parts
Challenges in Casting for 38 MPa Pressure
Challenges in Casting for 38 MPa Pressure
Used in power generation and petrochemical industries, boiler feed pumps play a critical role in maintaining safe, efficient boiler operations by delivering water at high pressure. This places extreme demands on parts exposed to pressure, temperature, and corrosion.
Challenges in Casting for 38 MPa Pressure
Challenges in Casting for 38 MPa Pressure
Challenges in Casting for 38 MPa Pressure
· Cost: Forging offers superior strength but at a higher cost.
· Durability: Cast parts may face fatigue limits under high pressure.
· Complex Geometry: Inlet and outlet covers often have thin walls, intricate shapes, or internal cooling channels—difficult to cast.
· Process Requirements: High-grade alloys, precise cooling control, and post-casting heat treatments are essential.
· Hydraulic Testing: Despite being components only, thorough testing is vital—tooling and sealing design are critical.
Our Solution
Challenges in Casting for 38 MPa Pressure
Our Solution
We use advanced sand casting with tight control over alloy composition, cooling rates, and heat treatment to achieve zero-defect, high-strength components rated for 38 MPa. Our meticulous process consistently exceeds customer expectations in quality, performance, and reliability.
Contact us for pricing, factory, products details!
Where there are tough tasks, where Foundryman goes!
Hebei Foundryman Technology Co., Ltd
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