FTB

FTB

Laguage
- CN
- EN

NEWS

FEIDEBO

Home page

Exhibition information

Demonstrating the Innovative Strength of Finned Tubes at AHR Orlando

Demonstrating the Innovative Strength of Finned Tubes at AHR Orlando

2025-03-07

Introduce the surface coating process of spiral plate heat exchanger

Introduce the surface coating process of spiral plate heat exchanger

2018-06-17

The spiral plate heat exchanger is a gas pressurizing component of the oxidizer tank in the whole engine system, which is used to provide the propellant supply pressure required for the normal operation of the engine. In the development process, the design requires that the inner and outer brazed and non brazed surfaces of the spiral plate heat exchanger be electroplated with Ni10~15 μ M, in which the coating on the brazing surface is required for subsequent welding with other components, and the coating on the non brazing surface is used as the high-temperature oxidation resistance protective coating during operation.

Why to Use Plate Heat Exchanger in Soft Water Cooling of Blast Furnace Body

Why to Use Plate Heat Exchanger in Soft Water Cooling of Blast Furnace Body

2022-11-06

Air cooler is mostly used for soft water cooling of blast furnace body. As the air cooler takes air as the medium and is greatly affected by seasons, the temperature of soft water entering the blast furnace will also change with seasons. The air cooler tube bundle is prone to corrosion and water leakage. When the heat exchange area of the air cooler is reduced, it is easy to increase the temperature of soft water in the blast furnace. With the improvement of ironmaking process and the increase of blast furnace utilization factor, the safe production and service life of blast furnace have been seriously affected.

Introduction to spiral plate heat exchanger

Introduction to spiral plate heat exchanger

2022-10-18

The spiral plate heat exchanger is a gas pressurizing component of the oxidizer tank in the whole engine system, which is used to provide the propellant supply pressure required for the normal operation of the engine. In the development process, the design requires that the inner and outer brazed and non brazed surfaces of the spiral plate heat exchanger be electroplated with Ni10~15 μ M, in which the coating on the brazing surface is required for subsequent welding with other components, and the coating on the non brazing surface is used as the high-temperature oxidation resistance protective coating during operation.

< 1 >

Hangzhou Fin Tube Company Limited.

tel

86-0571-23291511 86-0571-23291506

E-mail

jialiang.yu@hzfintube.com neo.miao@hzfintube.com

Add

Yongchang Industrial Park, Yongchang Town, Fuyang, Hangzhou

Tel

86-0571-23291511

E-mail

neo.miao@hzfintube.com

Add

Yongchang Industrial Park, Yongchang Town, Fuyang, Hangzhou

CODE

©HANGZHOU FIN TUBE PIPE INDUSTRIAL COMPANY LIMITED POWER BY WWW.300.CN SEO Privacy Clause

浙公网安备33018302001754号