Steel Casting Manufacturer | Special Steel Alloy Casting for Heat Resistance and Harsh Environment

Our foundry in South Korea was founded in 1989, specializing in producing various wear-, heat-, corrosion-, and abrasion-resistant castings. Typical castings include a range of carbon and carbon-manganese steels (SCHP2, WCB), austentic stainless steels (SCS14A, CF8M), and various alloy steels (SCHP32/CF, WC9).

Our refining and alloying practice includes Carbon, Metal Nickel, Ferro Chrome, Ferro Molybdenum, Ferro Silicon, Ferro Manganese, Copper, Nitrogen-Chrome, Columbium, Titanium, Tungsten, Aluminum, Vanadium, and Calcium-Silicon. We may also be able to accommodate special requests for other materials.

We utilize high speed induction furnaces and have 3 ton ladles to producing steel casting weights ranging from 1 kg to 2,500 kg. The majority of our processes are conducted in-house including nondestructive x-ray and gamma-ray (Co-60 & Ir-192) radiography testing.

Industrial Plants

• On-Off Ball Valves
• Turbine Bypass Control Valves
• Single Seated Valves
• Heat Treatment Furnace Grates
• Butterfly Valves

Mining Wear Parts

• Incinerators
• Machine Parts
• Hammers
• Jaw Plate
• Liners
• Crushers
• Grate Bars
• Blow Bars

Power Generation

• V-Notch Valves
• Biomass Incinerator Components
• Globe Valves
• Cage-Guided Valves
• Impellers

Power Generation & Industrial Plant Steel Castings

We have over 25 years of experience casting carbon steel and stainless steel valves and valve components for the power generation and industrial plants include globe valves, check valves, ball valves, butterfly valves (BFV), plug, rotary, safety, strainer, and gate valves. We also produce complex shaped steel castings for volute covers, pump casings, and impellers.

Our expertise in shell mold casting of various heat resistant and wear resistant steels allows us to maintain tight casting tolerances. Due to the ability to maintain close tolerances for products such as biomass incinerator grate bars, many of our clients have often found that minimal or no further post-casting machining process is required thus resulting in time and cost savings.

Volute Casing & Cover

Pump Casings & Impellers

Valve Disk

Cavity Ball

Hollow Ball

Wafer Butterfly Valve Body

Globe Valve Body

Lug Butterfly Valve Body

Biomass Incinerator Grate Bars

Grate Bar Packing

Inlet Hanger Hinge

Cast Elbow

Mining Industry | Wear & Abrasion Resistant Steel Castings

Our team is experienced in producing steel castings for the mining industry using wear resistant and corrosion resistant steels for impact resistance, high abrasion resistance, and high corrosion resistant properties.

Steel spare parts castings for mining equipment include sand crushers, jaw crusher, cone crusher, roller crusher, VSI crusher, grinding mill liners, chutes, brow bar, jaw plate, hammer, liner blocks, round hammer, corner guides, and incinerators.

Crusher Spare Parts

Sand Crusher Packing

Wear Resistant Mining Castings

Mining Equipment Component Packing

Incinerator Parts

Incinerator T-Plate

Incinerator Cover Plate Liner

Incinerator Grate Bar Head

Kurimoto Crusher Parts

Jaw Crusher Parts

Blow Bars

Cr & Mn Castings

Industrial Steel Castings | Rail, Automotive, Equipment & Machinery

We have a wide range of experience producing wear resistant steel castings for industries such as rail stock, locomotive, automotive brackets, and elevator components. Our heat resistant steel castings for high temperature applications include heat treatment furnace parts, batch roller trays, roller hearth trays, and cast baskets.

Roller Hearth Trays & Heat Treatment Furnace Baskets

Cast Mixer Parts

Brackets for Automotive, Train, Elevators

Train, Rail, Locomotive Castings

Cast Iron Pulley Wheel

Tray Roller Castings

Other Industrial Castings

Steel Mill Casting Project Case: High quantity, strict quality steel castings under tight deadline

The biggest challenge for this steel casting project was the tight deadline that our client needed the castings by. Our US client was looking for a casting shop that was able to accommodate their aggressive deadline that most other shops were not able to accommodate. We had to tightly manage the project; we calculated the exact time that each process takes from wooden pattern design to manufacturing and casting production; then we ensured the process to make zero defects. We first shared our manufacturing schedule that outlined the number of end bells we were scheduled to finish each day from molding process, melting process, casting completion, LP inspection to shipment. We also reported our manufacturing process on a regular basis.

This client specifically required to carry out LP inspection to 100% of the castings under the requirement condition SPR-LPR/APR to NF EN 1371-1. Weld areas were to be cleaned up to SP3/CP3 standards, and LP3/AP3 to EN1371-1 (100% testing) when machined. Mechanical testing, chemical composition, and LP inspection were performed on 100% of the castings, and reports were sent for client’s review upon shipping. Material certificate was also to be reported for all steel castings with the heat treatment number written in visible location for each casting.

List of documents provided with the shipment. including quality inspection report:

1. Material Test Report
2. Mill sheet
3. LP Test Report
4. Commercial Invoice
5. Packing List
6. Sea Way Bill

Steel Casting Pattern

Steel Casting

Steel Casting

Steel Casting LP Inspection