NPS 2 to NPS 48
150 to 2500
Design & manufacture:
API 600, API 603, ASME B16.34
ASME B16.5 (RF & RTJ)
ASME B16.25 (BW)
Test & inspection:
MR-0175, NACE MR-0103, ISO 15848, API624
Casting (A216 WCB, WC6, WC9, A350 LCB, A351 CF8,
CF8M, CF3, CF3M, A995 4A, A995 5A, A995 6A), Alloy 20,
Monel, Inconel, Hastelloy
Cast steel gate valves can be manufactured into two types.
The first is automatic sealing which applies pressure to the medium and seals the vessel when it forms. The external force is then used to force the seal. They use different media but the sealing effects of both are similar.
Steel gate valve provide reliable benefits for steam, water, gas, oil, and oil vapor. As a cast steel gate valve manufacturer, a variety of frames are available in SIO.
Cast steel gate valves are used to shut off pipelines like those for petroleum and chemical industries. Cast steel gate valves are available in Raised Face (RF), Ring Type Joint (RTJ), and Butt Weld(BW) according to ANSI B16.25. You can also request your cast steel gate valve supplier for other end connections if you need any customization.
The body is made to allow unimpeded flow and provide sufficient strength for operating conditions. Pressure drop, erosion, and turbulence are all minimized.
The stem is protected by the tee-head disc-stem connection, which prevents strain from the stem. This allows for smooth and easy operation. Precise thread cutting engages the yoke sleeves for positive control over disc position.
Cast steel gate valves are designed from high-quality carbon, stainless, alloy, and duplex steel.
Cast Steel Gate Valves are available in sizes between 2" and 48", as well as class ratings 150 to 2500.
The double sealing design contains corrugated tubes and packing which give the double layer protection to fluid. If the bellows fail the valve stem packing will be used to prevent it.
Because of the simple design, small structure length, easy manufacturing process, and carbon steel gate valve offers broad application areas including high temperature and high pressure.
Cast Steel Gate Valves are low in fluid resistance and their sealing surface is not brushed or corroded, and easy to shut-OFF and ON. The medium flow direction is not restricted, do not perturb the flow nor lessen the pressure.
The following standards should be present in the ball valve you are going to buy for industrial purposes-
Our cast steel gate valves are available in NPS 2 to NPS 48 sizes and classes of 150 to 2500, you can choose according to your requirement. These sizes are suitable for use in larger applications.
They have end connections ASME B16.5(Raised Face (RF) and Ring Type Joint (RTJ)), ASME B16.25(BW) and face to face connection is ASME B16.10.
Here are the standard specification of cast steel gate valves:
Steel gate valves are used in many industries, including engineering, manufacturing, and scientific research. The success of a system or process can be determined by choosing a suitable valve. The primary function is to control the flow of media through a system. To ensure safe and efficient operation, the valve can control flow.
SIO is the best cast steel gate valve manufacturer in China to provide high-quality, reliable products. The headquarters is located in China but serves customers all over the globe by producing products that go through a five-step quality control process.
The company also delivers high-precision valve components and manages raw materials. SIO is one of the most respected manufacturers of cast steel globe valve that follows all industry quality control guidelines and is committed to providing products that last without any damage.
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