Gaskets used in plate heat exchangers must have durability in various liquid qualities and temperature / pressure conditions.
Hisaka has prepared the following gasket materials in order to support a wide variety of applications.
Standard material: NBR, EPDM (ethylene propylene rubber), IIR (butyl rubber)
Special material: FPM (uororubber), silicon, PTFE cushion gasket
Gioăng sử dụng keo:
Gioăng này được lựa chọn cụ thể dựa trên điều kiện hoạt động. Một số vật liệu như NBR, EPDM, IIR, FPM, Silicon, v.v. có thể chịu được nhiệt độ lên đến 180 độ.
Loại Gioăng này không có miếng gài vào tấm trao đổi nhiệt, Do đó sử dụng keo Hisaka (S-1) đặc biệt để dán cố định gioăng vào tấm tạo hệ thống kín cho môi chất chảy qua.
Slit-in Gasket (Glue-free type)
These plate gaskets do not need glue. The slit-in gasket is especially recommended for those applications
where frequent replacement of the gasket is required. Further, without the glue, glue odor is reduced. The
slit-in type gasket is suitable for applications such as water treatment or food processing.
(D-plate gaskets and distance piece gaskets use glue. Also, some plates do not support slit-in gaskets.)
PTFE Cushion Gaskets (TCG)
Through our own development, HISAKA has pioneered PTFE Cushion Gaskets for the Plate Heat Exchanger. It is normally used in applications where conventional synthetic rubber would have limitations due to the corrosiveness of the uid being handled. With this new development, the Plate Heat Exchangers can be
applied in a wider variety of applications than before due to the chemical resistance and the durability of
PTFE. Due to the elastic core of the TCG gasket, it does not require strong tightening torque during the
assembly of the unit. Thus, it reduces the risks of plate deformation by over tightening. A TCG gasket can be
used for one side only, if the noncorrosive uid is running in the other side where a conventional gasket
can be used.
Select Hisaka heat exchanger:
In case of new installation customers: Depending on the working temperature and the medium for heat exchange, the calculation and design of the heat exchanger in addition to the selected capacity and heat exchange plate, we design and select the most responsive and technically reasonable heat exchanger gaskets.
In case of periodic replacement or repair, please also supply heat exchange code (model), We will provide the correct type of gasket, or can consult, choose materials to match in accordance with the environment, the actual working temperature.
- Gioăng trao đổi nhiệt Hisaka
› Nhà cung cấp
› Vật liệu
› Nhiệt độ
› Môi chất
: NBR, EPDM, IIR, FPM, Silicone, TCG, etc
: Nước, nước biến, hóa chất, hơi nước…
Hesco is the genuine distributor of Hisaka heat exchangers and equipment.
In addition, We provide equivalent heat exchanger plates and gaskets for companies like APV, Alfalaval, kamui … and periodic cleaning and maintenance services for customers.