Katalor company is mainly engaged in the sales of seamless steel tubes, high pressure boiler tubes, alloy seamless tubes, profiles, plates and other products. It is a professional steel trading company integrating production, processing, and trade distribution.
Katalor owns two high-precision GB/T 8162 45# seamless tube mills, and its mill technology and equipment level is at the international leading level.
|
Grade |
Tensile strength |
Lower yield strength |
Elongation after fracture |
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|
Thickness/mm |
|||||
|
≤16 |
＞16-30 |
＞30 |
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|
Not less than |
|||||
|
45 |
≥590 |
335 |
325 |
315 |
14 |
The main equipments are annular heating furnace, cone punching machine, Accu-Roll precision rolling mill machine, micro-tension sizing machine, straightening machine, and non-destructive flaw detector.
The unit can roll ultra-thin-wall and extra-thick-wall 45# seamless steel pipes. Its rolled products have high precision, good surface quality, small outer diameter wall thickness tolerance, low consumption, simple process equipment, reduced energy consumption, and saving cost.
