Home > Stainless Steel Ball Valves
Lecong Stainless is a well-respected manufacturer and supplier based in Da Nang, Vietnam, known for delivering top-notch Stainless Steel Ball Valves that are designed with precision, durability, and reliability in mind for fluid and gas control systems. These valves are crafted from high-quality stainless steel grades like 304, 316, and 321, ensuring they stand up to corrosion, pressure, and high temperatures. With a sturdy ball mechanism, they guarantee smooth operation, a tight shut-off, and leak-proof performance. Lecong Stainless takes pride in ensuring that every valve meets international quality standards, making them perfect for demanding applications in industries such as oil and gas, petrochemical, chemical, food processing, pharmaceutical, and water treatment.
Stainless Steel Ball Valves are primarily made from iron, chromium, and nickel, with some grades featuring molybdenum or titanium for added strength and corrosion resistance. They boast impressive mechanical properties, including high tensile strength, toughness, and resistance to pitting, oxidation, and stress corrosion cracking. The ball design allows for precise flow control, smooth operation, and requires minimal torque. Their durability, along with exceptional mechanical and chemical stability, ensures they perform consistently even in aggressive and high-pressure environments, making them a reliable choice for industrial piping systems.
| 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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The testing and certifications make sure that quality is maintained with the stainless steel ball valves from Lecong Stainless. Each valve, therefore, gets quality checks based on pressure tests, leakage tests, and durability tests. Our certified valves ensure good performance, reliability, and safety in industrial use, which symbolizes our focus on excellence and customer satisfaction.
This valve features a one-piece 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.
This valve features a 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.
These Stainless Steel Ball Valves are widely utilized in fluid and gas transfer systems across a range of industries. In oil and gas facilities, they provide secure flow control under high pressure. The chemical and petrochemical sectors depend on them for managing corrosive substances, while the food and pharmaceutical industries appreciate their hygienic features and ease of cleaning. Water treatment plants rely on them for dependable shut-off and control, and marine and power generation sectors benefit from their ability to withstand harsh conditions. Their versatility, strength, and leak-proof performance make stainless steel ball valves a go-to solution for critical industrial operations.
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