All products and services
1～30 item / All 39 items
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Outdoor equipment, evacuation ladders, handrails | Weather-resistant steel COR-TEN
Reevaluating outdoor steel materials exposed to rain from the perspective of weather resistance.
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Weather-resistant steel plate COR-TEN for building exteriors and facades.
Exterior materials shaped by time. Bringing weather resistance and the beauty of aging to architecture.
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S-TEN for the ducts/casing around the flue gas desulfurization unit and cooling tower.
To areas of corrosion where rapid cooling, acid mist, and drainage overlap. Consider material selection and liquid management together.
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S-TEN for dew point corrosion prevention in dry-type dust collectors and air preheaters.
Corrosion due to dust accumulation and temperature cycles at the acid dew point. Extending the lifespan of casings, dust collection plates, and elements.
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S-TEN1 inside the chimney of a power plant or incineration facility.
Measures against sulfuric acid and hydrochloric acid dew point corrosion of long inner tubes cooled by outside air. Confirmation of specifications and welds.
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S-TEN1 in hydrochloric acid pickling tank for plating and steel processing.
S-TEN1 for hydrochloric acid environments. Selection of base material that utilizes the scratch resistance of the tank body and the workability equivalent to ordinary steel.
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S-TEN1 and S-TEN2 for power plants and incinerator flue gas ducts/chimneys.
Suppress sulfuric acid and hydrochloric acid dew point corrosion in areas where exhaust gas cools. Selection based on wall temperature, drain, and gas composition.
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Selection of steel materials considering thermal expansion and thermal fatigue of long-length equipment and dissimilar material structures.
Warping, restraint stress, and fatigue cracks due to partial heating and temperature differences. Please check from both material and structural perspectives!
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Steel material selection for liners, chutes, and wear components in high-temperature environments.
Wear-resistant steel also softens with temperature rise. Check the wear amount and the actual steel temperature separately.
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Selection of steel materials for long-term use exceeding 450℃ | Measures against creep and microstructural changes
High-temperature creep that deforms and fractures below the yield point. Selecting materials based on temperature, stress, and time.
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Selection of steel materials for industrial machinery and plant components operating at 300 to 450℃.
You can't choose based solely on room temperature strength. Consider the material taking into account high-temperature softening, structural changes, and usage time.
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High-temperature materials for boilers and pressure vessels: SB410, SB480, SB480M
Check the allowable stress at operating temperature and for long-term use. Supply SB material according to JIS G 3103 in cut plates and processed forms.
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High-strength steel plate WEL-TEN for plant equipment liners and chutes.
To high-strength materials that can withstand deformation and load. We also suggest differentiating between ABREX depending on wear conditions.
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High-strength steel plate WEL-TEN for structural components of special vehicles.
Lightweighting the vehicle body while ensuring the strength of the frame. Material selection considering loading efficiency and durability.
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High-strength steel plate WEL-TEN for the structural parts of construction machinery attachments.
Clamp, pull, break. For the high-strength enhancement of arms and frames that bear large loads.
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High-strength steel plates for the booms and outriggers of construction machinery cranes.
Considering the thinning and lightweighting of crane structural members with high strength and toughness.
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Selection of non-magnetic steel materials: High manganese steel and SUS304/SUS316.
Don't decide solely based on non-magnetic properties. We propose materials considering wear resistance, corrosion resistance, and magnetic properties after processing.
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Non-magnetic and impact-resistant wear liner material high manganese steel NM-13MN
The surface hardens to the point of being shocking. Wear-resistant materials that are difficult to adhere to magnets are supplied as processed products.
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Non-magnetic component of magnetic separator and magnetic separation device made of high manganese steel NM-13MN.
It is not easily attracted to magnets and is resistant to impact and wear. It is suitable for selecting materials for components that come into contact with transported items.
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Abrasion-resistant steel plates ABREX for liners and screens in crushing plants.
For the screens of the crushing plant and wear protection for the chutes where crushed stone continues to flow. Streamlining equipment maintenance with replacement liners.
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Wear-resistant steel plate ABREX for construction machinery attachments
For the tips and side plates that wear out due to crushing, drilling, and sorting. Also compatible with complex shapes for cutting and drilling.
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Abrasion-resistant steel plate ABREX for dump truck beds and scrap collection vehicle beds and bottom plates.
Extend the lifespan of the bottom and side plates, which wear out due to the input and transportation of scrap and earth, by using wear-resistant steel plates.
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Wear-resistant steel plate ABREX for tire shredders and shredder blades.
Not just rubber. Considering the longevity of crushing blades that wear out from contact with tire cords.
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What is high-tensile steel plate (high-tens)? Characteristics, uses, and differences from SS400?
Understanding High-Strength Steel Plates (High-Tensile) with Diagrams: A Professional's Thorough Explanation of the Differences from SS400!
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Protective Plate 【KN-BLOCK】 Soft Iron Embedded Object Protective Steel Plate
KN-BLOCK, a protective steel plate for underground installations registered with NETIS, protects with the ductility of ultra-soft iron.
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Titanium material, titanium products
Lightweight and strong, resistant to corrosion. Kumagai handles everything from supply to processing of titanium materials.
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SUS304 nickel-based stainless steel
Combining durability and workability. SUS304 is fully handled by Kumagai from supply to processing.
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SCM435 SCM440 Alloy Steel for Mechanical Structures
From material selection to cutting, processing, and heat treatment. High-strength SCM materials are handled comprehensively by Kumagai!
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Mild steel
Low cost, large supply, and high versatility! Contributes to cost reduction in a wide range of applications while used in conjunction with special steel.
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Hot-pressed steel materials
If it fits the standard size of φ215mm, it can be processed into a variety of shapes!
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