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First-class special steel manufacturing plant
MEDIUM TO THICK SEAMLESS TUBES
Widely used in aerospace, machinery manufacturing, automobiles, rail transportation, oil field chemicals and high-pressure boilers.
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ALLOY STEEL BARS
Our produced special steel bars include gear steel, bearing steel, spring steel, tool and die steel, high-strength chain steel, oilfield drill steel, free-cutting steel, and alloy structural steel.
MORESPECIAL STEEL PRODUCING
Modern equipment and advanced producing technology
|about us|
Shanghai Katalor Enterprise Co, Ltd was built in 1998 as the one of the largest structural steel and metal steel processing center. We can provide a wide product range of laser cutting, plasma cutting, flame cutting and other steel machining parts. Our products cover the fields of construction....
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Katalor fabricates high quality medium to thick seamless steel tubes, gear steel, bearing steel, spring steel, tool and die steel, high-strength chain steel, free-cutting steel, and alloy structural steel bars and flats.
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Shanghai Katalor achieved steel structure manufacturing qualification certificate, pressure vessel license, and passed the IS090001, IS014001, OHSAS18001 management system certification.
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Our inspection personnel on the scene will test and inspect special steel products like the dimensions, surface, packaging and supply mill test. We also supply third party inspection like SGS, BV, LR and CCS.
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With overall and professional service team, our after-sales service staff will offer products tracking service and is responsible for collecting and dealing with customer feedback of quality issues.
|our client|
Our special steel products are sold and exported to over one hundred countries customers. Our main end users include SKF of Sweden, Schaeffler of Germany, SAIC, Dongfeng Motor, Zoomlion, and so on.
|News center|
Here you can find Shanghai Katalor big event or updating industrial news
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16MnCr5 Case Hardening Steel: Me
16MnCr5 is a low-alloy case hardening steel for gears widely used in automotive transmissions, industrial gearboxes, shafts, and other power transmission components.
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SAE8720H Special Steel: Carburiz
When specifying gear steel for heavy-duty transmissions or critical drive train components, case depth consistency isn't just a specification—it's a liability shield.
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SAE 4320H high-strength gears st
SAE 4320H is a high-performance carburizing steel specifically designed for the manufacture of gears and shafts that must withstand heavy impact loads while possessing high surface wear resistance.
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Hardenability of SAE 8620H Alloy
SAE 8620H is a low-alloy carburizing steel widely specified for components requiring a hard, wear-resistant case combined with a tough, ductile core.
