Home > Stainless Steel > Stainless Steel 310 Ball Valve
Stainless Steel 310 Ball Valves manufactured and supplied from Hanoi, Vietnam are designed to provide reliable on-off flow control in high-temperature and corrosive environments. Made from premium stainless steel 310, these valves offer exceptional resistance to heat, oxidation, and chemical corrosion, ensuring long-term durability. Manufacturers in Hanoi follow strict quality standards and precision machining to deliver consistent performance and leak-free operation. Stainless Steel 310 Ball Valves are widely used in petrochemical, power generation, and industrial process systems, offering smooth operation, safety, and low maintenance for demanding applications where conventional valves may fail.
Stainless Steel 310 Ball Valves are manufactured from UNS S31000 stainless steel. Typical chemical composition includes Chromium (24–26%), Nickel (19–22%), Carbon (0.25% max), Manganese (2% max), Silicon (1.5% max), Phosphorus (0.045% max), and Sulfur (0.03% max). This composition provides excellent high-temperature strength, oxidation resistance, and corrosion protection. Mechanically, these valves exhibit good tensile strength, yield strength, and durability at elevated temperatures, ensuring reliable performance in harsh service conditions.
|
VALVE SIZE |
1/8″ TO 2″ / 6 MM TO 50 MM |
|
THREAD |
NPT, BSPP, BSPT, JIC, METRIC, UNF |
|
CONNECTION |
THREADED, TUBE END, BUTT WELD, SOCKET WELD, WELD NIPPLE, FLANGED, SAE |
|
FUNCTION |
2 WAY, 3 WAY, 4 WAY, 5 WAY, |
|
PRESSURE RATING |
1500 PSI, 3000 PSI, 6000 PSI, 10000 PSI, 15000 PSI, 20000 PSI |
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SEAL RING MATERIAL |
PTFE, PVDF, DELRIN, PEEK, GRAPHITE |
|
STANDARD |
ISO , DIN , ANSI , API , ASME , AWWA , MSS , |
|
MEDIA |
HYDRAULIC OIL, AIR, WATER, GAS, STEAM, HOT WATER , COLD WATER , SEA WATER , CHEMICAL |
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MEDIA TEMPERATURE |
(-120* C TO 500*C )RANGE AS PER PRESSURE |
|
BODY TYPE |
BAR STOCK |
|
PACKING DETAILS |
BOX PACKING, WOODEN PALLET |
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APPLICATION |
MATERIAL HANDLING EQUIPMENT, EARTH MOVING MACHINERIES , POWER GENERATING PLANT , STEEL MANUFACTURING PLANT , MINING INDUSTRIES , CHEMICAL PROCESSING MACHINES , PIPING LINE , PAINT INDUSTRIES , TRUCKS AND TRAILERS , AUTOMATION , AGRICULTURE MACHINES , AEROSPACE & DEFENCE EQUIPMENTS, |
|
SS Grade |
Mn |
Si |
C |
N |
Cr |
S |
P |
Mo |
Ni |
|
|
310 |
minimum
maximum |
–
2.00 |
–
1.50 |
–
0.25 |
– |
24.0
26.0 |
–
0.030 |
–
0.045 |
– |
19.0
22.0 |
|
310S |
minimum
maximum |
–
2.00 |
–
1.50 |
–
0.08 |
– |
24.0
26.0 |
–
0.030 |
–
0.045 |
– |
19.0
22.0 |
Grade | Tensile Strength (MPa) min | Yield Strength 0.2% Proof (MPa) min | Elongation (% in 50mm) min | Hardness | |
Rockwell B (HR B) max | Brinell (HB) max | ||||
Stainless steel 310S Valves | 515 | 205 | 40 | 95 | 217 |
Stainless Steel 310 Valves | 515 | 205 | 40 | 95 | 217 |
STANDARD | UNS | WERKSTOFF NR. | EN | BS | JIS |
SS 310 | S31000 | 1.4845 | X8CrNi25-21 | 310S16 | SUS 310S |
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Stainless steel 310 ball valves are widely used in various industries due to their excellent corrosion resistance and high temperature Common applications include chemical processing, oil and gas, energy generation and water supply effective. They are ideal for aggressive media and high-pressure systems. Their durable construction ensures reliability in extreme conditions, making them suitable for operations both onshore and offshore. Also, stainless steel 310 circular valves are used in hygienic applications in the food and beverage industry, due to their inertness and ease of maintenance
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