Panjin Tiangong Precision Casting Co., Ltd.

Language
简体中文 EN DE
新闻资讯

Company News

Industry News

Liaoning heat-resistant steel - widely distributed

Liaoning heat-resistant steel - widely distributed

Generally speaking, the definition of alloying element content less than 50% is heat-resistant steel. Japanese heat-resistant steel standards include JIS G4311, G4312 and various SUH series standards. According to the different matrix structures, heat-resistant steel can be divided into ferritic heat-resistant steel, martensitic heat-resistant steel, austenitic heat-resistant steel and drain type heat-resistant steel. JIS G5122 specifies SUH heat-resistant steel nozzles. However, steel products are not classified by primary structure. Ferritic heat-resistant steel, martensitic heat-resistant steel and austenitic heat-resistant steel are mixed together.

View more

Chaotic process and requirements for high temperature combustion

Chaotic process and requirements for high temperature combustion

Precision casting is a more traditional casting method. During the machining process, a relatively precise shape and high casting accuracy can be obtained. In the process of processing, it is necessary to make electrodes for the required raw materials, and then form cavities in detail according to the corrosion form of the electrodes, and then perform wax casting by selecting a casting process, so that the original wax pattern can be preserved.

View more

Professional precision foundry

Professional precision foundry

Shenyang Pump Parts Co., Ltd., Chaoyang Pump Valve Co., Ltd., Shenyang Pu subsidiary, Liaoning Pu subsidiary

View more

How do you choose the fine-tuning method?

How do you choose the fine-tuning method?

A sand mold was used. According to statistics, in China or internationally, 60% to 70% of castings are made of sand, of which about 70% are made of sand. The main reason is the higher cost of foundry sand compared to other casting methods.

View more

< 12 >