China Gate Valve-Gost Gate Valve 6 Inch

Author:China Gate Valve     Published time:2018-04-16 06:45     Reading times:908    

China Gate Valve-Gost Gate Valve 6 Inch Application

China Gate Valve-Gost Gate Valve 6 Inch,Gost standard Russian standard cast steel gate valve. Operating temperature -29 ~ 425 °C (carbon steel) and -40 ~ 500 °C (stainless steel) of the type of pipeline used to cut off or connect the medium in the pipeline. By selecting different materials, it can be applied to various media such as water, steam, oil, nitric acid, acetic acid, strong oxidizing medium and urea.


China Gate Valve-Gost Gate Valve 6 Inch Product features:

1 product design and manufacture in line with foreign advanced standards, reliable sealing and excellent performance.
2 compact and reasonable structural design, beautiful appearance.
3 The wedge-type elastic gate structure is adopted, and the rolling bearing is set in medium and large diameter, and the opening and closing are easy.
4 The full range of valve body materials, packing, gasket according to the actual working conditions or user requirements reasonable choice, applicable to all kinds of pressure, temperature and medium conditions.
5 It adopts a variety of domestic and foreign pipe flange standards and flange sealing surface types to meet various engineering needs and user requirements.


China Gate Valve-Gost Gate Valve 6 Inch Product Details:

Nominal Diameter:        DN50–DN1000

Nominal Pressure:        16Bar/25Bar/40Bar/63Bar

Design Standard:         GOST 5762

FTF Dimension:            GOST 3706

Flange Connection:     GOST 12815

Inspection and Test:    GOST 356

Material List:


No. Item            Material                 Symbol

  1. Body           Carbon Steel          ASTM A216 WCB

                         Stainless Steel       ASTM A351 CF8

  2. Disc            Carbon Steel          ASTM A216 WCB

                         Stainless Steel       SS420/SS304

  3. Stem           Carbon Steel         Steel 45

                         Stainless Steel       Monel K500

  4. Seat                                          13Cr