Home > Stainless Steel Gate Valves
Lecong Stainless is a prominent producer and supplier of stainless steel gate valves in Da Nang, Vietnam. Lecong Stainless specializes in manufacturing high-performance industrial valves that are compatible with the world’s standards for quality, safety, and longevity. Lecong’s stainless steel gate valves are designed to control and shut off precisely in diverse industrial applications. With state-of-the-art manufacturing facilities and rigorous quality control measures, Lecong guarantees consistent performance of every valve under high pressure and temperature conditions. Their products are relied on by customers in oil and gas, water treatment, petrochemical, and marine industries.
Lecong stainless steel gate valves are generally constructed of high-grade materials like ASTM A351 CF8, CF8M, and CF3M, which have a high content of chromium (18–20%) and nickel (8–12%) for better corrosion resistance. The valves possess excellent mechanical strength with tensile strength of 485–620 MPa and yield strength of approximately 170–240 MPa. The gate valve features a wedge-type gate for shut-off applications. The stainless steel construction guarantees resistance to rust, chemicals, and heat, while precision-machined elements guarantee leak-tight performance and extended service life under tough conditions.
| Size | 1/2″ to 3″ |
|---|---|
| Structure | Bolted Body, Integral Seat |
| Trim | 316 Trim |
| Pressure Raiting | 0 to 13 BAR |
| Connection | Flanged Flat Face |
| Applicable temperature | -196 – 593 Deg. 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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At Lecong Stainless, we are proud to be the largest supplier, manufacturer, and exporter of Stainless Steel Gate Valves in Da Nang, Vietnam. Our cutting-edge solutions cater to all your piping needs. With state-of-the-art production facilities strategically located in the Vietnam, we maintain a vast inventory of over 16,000 tons of premium-quality materials, ensuring we have the stock readily available to meet your demands.
The stainless steel soft seated gate valve, available in sizes from 1″ to 12″, provides excellent corrosion resistance and tight sealing. Ideal for low-pressure applications requiring a reliable, leak-proof closure.
This resilient seated gate valve, available in sizes from 2″ to 24″, offers superior corrosion resistance and a tight, flexible seal. Perfect for water and wastewater applications where durability and performance are essential.
The stainless steel bellow sealed gate valve, ranging from 1/2″ to 12″, provides high corrosion resistance and leak-proof performance. Ideal for applications requiring zero stem leakage, such as chemical and pharmaceutical industries.
Stainless steel sluice gate valves, available in sizes from 2″ to 24″, offer excellent corrosion resistance and durability. Designed for controlling water flow in dams, reservoirs, and water treatment plants.
This low pressure gate valve, sized from 1″ to 12″, combines stainless steel and cast steel for excellent corrosion resistance and durability. Suitable for low-pressure applications in various industrial environments.
Stainless steel gate valves, available in sizes from 1/2″ to 24″, offer robust corrosion resistance and reliable flow control. Ideal for use in chemical, petrochemical, and water treatment industries where durability is crucial.
Stainless steel gate valves are widely utilized in systems demanding a consistent shut-off device for fluid, gas, or steam. Typical uses cover oil and gas pipelines, chemical processing facilities, water and sewage treatment plants, power generation plants, and maritime installations. These valves are best suited for isolating pipeline sections or controlling flow in high-pressure applications. Their resistance to corrosion and durability make them ideal for both above-ground and submerged operation. Lecong Stainless gate valves guarantee tight sealing and low pressure drop, and they are a key element for ensuring operational safety and efficiency.
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