7. Class 600 Cast Steel Parallel Slab Gate Valve
Valves designed to API 6D
Valves tested to API and API598
Face-to-Face to API and ANSI B16.10
RF flanged ends to ANSI B16.5

8. API、JIS Cast Steel Gate Valve
Applying Specification
Design and Manufacture: According to API STD.600
Length of Structure: According to ANSI B16.10
Type and Size of Flange: 150/300/600Lb according to ANSI B16.5
                                  JIS 10K、20K according to JIS B2212-B2214
Inspection Standard: According to STD.598
Performance Standard

Standard Material of the Main Parts

9. API Cast Steel Gate Valve
Quoting Standards
BB OS & Y structure
Flanged or Butt-welding Ends
Manufacture in accordance with API 6D or API 600
Face to face/End to End Dimensions to ANSI B 16.10
Flange Dimensions to ANSI B 16.5
Butt-welding End Dimensions to ANSI B 16.25
ValveTested to API 6D or API 598

Product Main Usage
API Gate Valve are suitable to pipes which use Class 150～300Lb and working temperature is no more than 425℃ in water ,steam, Oil. It is a open-close device to control medium.

Product Construction
1. Conform to domestic and abroad advanced standard requirement, reliable seal, perfect performance, good figure.
2. Wedge disc, seat seal face adopt iron alloy or stellite, wearable, anti-high-temperature, rust- proof, non-scrape, long life usage.
3. Use wedge flexible disc, large and middle diameter valve use relating bearing, flexible snitch, on- off is easily operated.
4. Stem is nitrified, gear rust- proof, non-scratch and wearable.
5. Suitable for all kinds of fitting, flange and flange seal face, meat all kinds of project application and clients' requirement.
6. Large scale of body material for selection, packing and gasket is adoptable according to actual situation or clients' requirement, applicable for all kinds of pressure rating, temperature and media.
Material of Main Parts