Home > Stainless Steel Ball Valves
Kyaw Stainless, located in Naypyidaw, Myanmar, has built a solid reputation as a top-notch manufacturer and supplier of high-quality Stainless Steel Ball Valves that are all about durability and performance. Thanks to their state-of-the-art production facilities and rigorous quality control measures, the company guarantees precision-engineered valves that excel in flow control and resist corrosion. They offer a variety of ball valves in different sizes, pressure ratings, and configurations to cater to a wide range of industrial needs. With a strong commitment to reliability and innovation, Kyaw Stainless delivers cost-effective and long-lasting valve solutions for critical applications in industries like oil and gas, chemical processing, water treatment, and power generation.
These Stainless Steel Ball Valves are crafted from high-grade stainless steel, typically grades 304, 304L, 316, or 316L, which ensures they stand up well against corrosion, oxidation, and high pressure. They boast impressive mechanical strength, with a tensile strength of around 515 MPa and a yield strength of about 205 MPa. Their excellent hardness, thermal stability, and fatigue resistance make them perfect for tough environments. The stainless steel composition guarantees durability, smooth operation, and a long service life, even in extreme temperatures and harsh chemical conditions.
| Size | 40 MM TO 300 MM |
|---|---|
| Temperature | -29°C — +180°C |
| Available Connection | BSP/ BSPT/ NPT/ Flanged/ Welded |
| Nominal Pressure | P10/PN16 |
| Suitable Medium | Water,Sewage,Seawater,Gas,Food,Oils,etc |
| Applications | Water, Oil, Gas, |
| Operation Temperature | -10°C~150°C |
| Material | C | Si | Mn | P | S | Cr | Ni | N |
|---|---|---|---|---|---|---|---|---|
| Stainless Steel | 0.080 max | 0.75 max | 2.00 max | 0.045 max | 0.030 max | 18.00-20.00 | 8.00-10.50 | 0.100 max |
| Material | Yield Strength | Tensile Strength | Elongation (%) | Reduction of Area (%) | Hardness Max | |
|---|---|---|---|---|---|---|
| Min (Mpa) | Min (Mpa) | Min | Min (50mm) | HB | HR B | |
| Stainless Steel | 170 | 458 | 30 | 50 | 201* | 92* |
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Stainless Steel Valves consist of components such as chromium (16-25%), nickel (8-20%), molybdenum (0-4%), and traces of carbon, manganese, silicon, and phosphorus, which make them more resistant to corrosion and wear. Mechanically, these valves have tensile strength of 515-750 MPa, yield strength of 205-550 MPa, and elongation of 30-40%. Their physical properties are a density of about 7.9 g/cm³, thermal conductivity of 14-16 W/m·K, and oxidation resistance up to 870°C, which provides efficient operation in high-pressure and extreme temperature conditions.
Design with flanged ends, available in sizes from 1/2″ to 12″. It offers exceptional corrosion resistance, making it ideal for various industrial applications requiring robust and reliable flow control.
Featuring a one-piece design with screwed ends, this ball valve is available in sizes from 1/4″ to 4″. Its corrosion-resistant stainless steel construction ensures durability and reliability in a wide range of applications.
This ball valve comes with pneumatic actuation, providing automated flow control. Available in sizes from 1/2″ to 12″, it offers superior corrosion resistance and is perfect for automated systems in demanding environments.
Designed with three-piece construction, this forged stainless steel ball valve is available in sizes from 1/2″ to 4″. Its high corrosion resistance and easy maintenance make it ideal for high-performance industrial applications.
Three-piece design with an OD base, available in sizes from 1/2″ to 4″. Made from corrosion-resistant stainless steel, it provides reliable performance and easy maintenance in various industrial settings.
Featuring a three-piece design with flanged ends, this three-way ball valve is available in sizes from 1/2″ to 12″. Its corrosion-resistant construction allows for versatile flow control in complex piping systems, suitable for industrial applications.
You’ll find Stainless Steel Ball Valves widely used across various industries for effective shut-off and flow control. They’re particularly well-suited for oil and gas pipelines, petrochemical plants, water treatment facilities, pharmaceuticals, and food processing industries, thanks to their leak-proof performance and easy maintenance. These valves also find their place in HVAC systems, marine environments, and power plants, where reliability and corrosion resistance are crucial. With their smooth operation, ability to handle high pressure, and compatibility with a range of fluids, they’re a go-to choice for both industrial and commercial fluid control systems.







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