ISO Certified AISI4140 42CrMo4 Polishing Forged Steel Turbine Cylinder Sleeve

ISO Certified SS630 AISI4140 42CrMo4V Polished Forging Steel Sleeve

1- Company forfiles
We are the leading manufacturer of heavy forging steel parts, our business is custom fabrication forging by customer's drawings and technical requirement. We are the member of " Confederation of Chinese Metal forming Industry".Our main products including forged steel shafts, forging steel ring, forging steel sleeves. steel spur gears.

2- Standard: DIN, ASTM, ASME, AISI, EN, JIS, GB/T
3- Main Product: Shaft, Step Shaft, Gear & Gear Shaft, Flange, Pipe Fitting, Bearing, and others.
4- Manufacturing Process

5- Raw Material:
Alloy steel, Carbon steel, Stainless steel, Steel ingot, Round steel bar

6- Main customers: GE, ABB, SANY, BOSCH, Shanghai Electric
7- Main Foreign Market: USA, Australia, Germany, Sweden, Turkey, Brazil, South Africa.

Process procedure:

Forging process flow quality control: Raw material steel ingot into warehouse(test the chemical content) → Cutting → Heating(Furnace temperture test) → Heat treatment after forging(Furnace temperture test) Discharge the furnace (blank inspection) → Machining → Inspection(UT,MT,Visal diamention, hardness) → QT→ Inspection(UT, mechanical properties, hardness, grain size) → Finish machining→ Inspection (dimension) → Packing and Marking(steel stamp, mark) → Storage Shipment

Advantage:

1.High-precision dimensional tolerance;

2.Excellent mechanical properties;

3.Produce different dimension based on customer’s requirements;

4.Advanced manufacture equipment and inspection devices;

5.Excellent technical personality;

6.Control the production procedure strictly;

7.Pay attention on the package protection;

8.Quality full service.

Packing and Delivery

Jiangyin Golden Machinery Equipment Co , Ltd , located in China´s most dynamic Yangtze River Delta area - Jiangyin City , 150 kilometers away from Shanghai and convenient transportation . The company covers an area of 10,000 square meters , have more than one standardized workshop . Specializing in the production of medium and small forgings and flanges , with advanced production equipment and production technology , set the rule of practice , forging heat treatment , rough precision machined for one , can meet the requirements of our customers : products suitable for power petroleum , chemical , metallurgy , machinery , light industry , shipbuilding and other industries . And with a variety of advanced non-destructive flaw detection , physical and chemical testing , mechanical properties , metallographic testing equipment and facilities The company currently employs 120 , including 18 professional and technical staff and management . The company actively expand the international market , to cooperate with international well-known enterprises from multiple channels has several companies to cooperate with us Rich Reiter , Sweden , the French company Alstom , Finland Konecranes , precision instruments , Italy Danieli the company , General Electric company to establish business contacts , and has been the approval and praise of customers

Golden good faith for the survival of the enterprise , and was sincere , letter to Germany . Sincerely hope that good cooperation with home and abroad . Our company in forging field is professional We have skilled product design team . Our goal is not just provide product , but also provide a complete solution including product design , tooling fabrication and service for our customers to achieve their requirement

We stick to the principle of " quality first , service first . continuous improvement and innovation to meet the customers " for the management and " zero defect , zero complaints " as the quality objective To perfect our service , we provide the products with the best quality at the reasonable price . We sincerely hope establishing long and friendly business relation with clients from all over the world