The Yantai Chungtuo Alloy Steel Company specialise in producing all kinds of centrifugally-cast tube and static castings, utilising all forms of heat, corrosion and abrasion resisting alloys.

Processes Used: -

Centrifugal casting,

Lost foam casting,

Lost wax casting,

Sand casting,

Maximum Sizes: -

Centrifugally cast tubes 50 mm to 2000mm diameter.

Static casting size - 1kg to 5000kg.

Industries Supplied: -

Petrochemical,

Furnace industry, heat treatment and melting,

Building materials manufacture,

Electrical power generation,

Coal mining / excavation,

Ship manufacture,

Paper making,

Glass industry,

Products include the following: -

Furnace Industry

Furnace rolls for all types of continuous furnaces

Radiant heating tubes

Sink rolls and stabilizing rolls for continuous galvanizing lines

Melting furnace door surround and cill castings.

Building materials industry including transitional rolls, asbestos rolls, steel-ring rolls and resin-ring rolls for float line annealing kilns and calendaring rolls for calendaring lines.

Petrochemical industry reformer tube (hydrogen furnace, synthetic ammonia, methanol, etc. ) and cracking furnace tube (ethylene, styrene, crude oil, etc. ).

Annual output is 8, 500 tonnes of centrifugally cast tube and 1300 tonnes of static castings.

Equipment: -

The company has the following equipment:

Electric arc furnaces,

Medium frequency induction furnaces,

Centrifugal casting machines,

Lost foam casting production line

Lost wax casting production line,

Sand casting production line,

Direct reading spectrometer for metal sample analysis,

Universal material testing machine,

Machine shop containing various lathes, milling machines, planers, boring machines (more than 100 items of such equipment. )

Markets

We have a reliable and stable home market whilst we are also expanding in the international market.

To date, products have been exported to Britain, USA, Germany, Poland, Korea, Japan, Russia, India and Pakistan, etc. The products are being sold to more and more domestic and international users.

The company's management and work force have a constant desire to improve quality, technical ability, and service to the client.