Iraeta (Jining) High-tech Equipment Co., Ltd.  mainly produces high-strength industrial materials, including 13 main categories of high-quality special steel casting ingot, forgings and forged pieces of more than 300 types which include alloy steel, steel for military use, die steel, pinion steel, bearing steel, roll steel and stainless steel. The maximum diameter of forgings can reach 1,200mm and the maximum length 25m.

Its products have been widely used domestically in large-scale locomotives, machinery, tooling, automobile, shipbuilding, petrochemical, aerospace, nuclear power, wind power, military industry and other industries, while large quantities also being exported to Australia, Germany, Italy, France, the United States, Japan, South Korea, Turkey, Brazil and other European, American and Asian countries and regions. The Company has cooperation experiences in Chinese national key projects, such as national aerospace launchers, Olympic torch lifter, the Three Gorges large-sized starting gate, large aircraft mould manufacturing, high-speed EMU and large and heavy coal shearer.


Forging products: Round bar steel, block, roll, forgings, hollow stepped shaft .

Note: The DIN, EN, ASTM, JIS and other standard products can be customized according to requirements.


Precision forging products: Die bar, plate, forged pipe, non-magnetic drill collar, titanium alloy pipe, stepped shaft, high-temperature alloy, pipe die.


the tube length is 12 meters, the maximum outer diameter is 500-720mm, the tolerance is ±3.5-5.5mm

Pipe length 12 meters, inner diameter 160-500mm, tolerance ±2.5-4.5mm





Forging system:The Company has 3 sets of 5t electro-hydraulic hammers, 1 set of 800t, 1,600t, 2,000t and 4,500t rapid forging presses, and has introduced the world's first Austrian GFM RF100 2000t radial precision forging machine, with fast forging speed and high precision.

The world's most advanced GFM RF100 2000t radial precision forging machine introduced by the Company is suitable for forging carbon structural steel, tool steel, various stainless steel and special materials (titanium alloy and high temperature alloy). It can be used for producing round, square, flat, rectangular cross section, stepped shaft and forged thick-wall pipe, as well as producing special type products (non-magnetic drill collar, etc.) with special forging process (hot forging, cold forging or warm forging).

Heat treatment system: It is equipped with nearly 50 heat treatment furnaces, trolley heating furnaces, chamber natural gas heating furnaces, resistance heating furnaces, etc.

Machining system:The company has over 20 sets of large and medium-sized sawing equipment, with sawing specifications of φ100-1,500mm. The specifications of the round billet grinding machine are φ80-800mm; the maximum processing diameter of the large-sized horizontal lathe is φ1,200mm; the processing specification of the deep-hole drilling and boring machine is 600-1,300mm,Machining specification of coreless lathe φ 100mm-300mm.


Carbon tool and die steel


Alloy tool and die steel


Carbon structural steel


Alloy structural steel


Gearing steel


Bearing steel


Spring steel


Stainless steel


Heat-resistant steel


High-speed steel


High-temperature alloy


Titanium alloy


Non-magnetic drill collar


Round steel


Square steel

Min 140*140

Flat steel

Max.Width 550; Min.Height 100

Hot forged pipe fittings and non-magnetic drill collars

Outer diameter φ250-750; inner diameter φ160-600; wall thickness 35-150; length 3000-12000; tolerance ±2.25-3.5



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