Home > Stainless Steel > Stainless Steel 321 Ball Valve
Iyle Tube Fittings stands out as a leading manufacturer and supplier in South Africa, focusing on top-notch industrial valves and fittings that ensure reliable and efficient fluid control. One of their standout products is the Stainless Steel 321 Ball Valve, designed for precise flow regulation, tight shut-off, and exceptional performance even in tough industrial settings. Made from high-quality stainless steel 321 and crafted with precision, this valve boasts impressive corrosion resistance, durability, and operational reliability. It’s perfect for sectors like oil and gas, chemical processing, petrochemical, and water treatment, providing safe, efficient, and trustworthy fluid control solutions.
The Stainless Steel 321 Ball Valve is constructed from premium stainless steel 321, delivering outstanding corrosion resistance, strength, and durability in challenging industrial conditions. Its mechanical design features a carefully engineered ball and seat mechanism, ensuring smooth operation, tight sealing, and minimal leakage even under high pressure and temperature. This valve showcases excellent tensile strength, impact resistance, and thermal stability, making it ideal for demanding industrial applications. Its sturdy construction guarantees long-lasting reliability, low maintenance needs, and consistent performance across various fluid handling and pipeline systems.
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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 |
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FUNCTION |
2 WAY, 3 WAY, 4 WAY, 5 WAY, |
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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 |
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STANDARD |
ISO , DIN , ANSI , API , ASME , AWWA , MSS , |
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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 |
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BODY TYPE |
BAR STOCK |
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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, |
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Grade |
Mn |
Si |
C |
S |
Ni |
N |
Other |
P |
Cr |
Mo |
||
|
321 |
minimum.
maximum |
2.00 |
0.75 |
–
0.08 |
0.030 |
9.0
12.0 |
0.10 |
Ti=5(C+N)
0.70 |
0.045 |
17.0
19.0 |
– |
|
|
321H |
minimum.
maximum |
2.00 |
0.75 |
0.04
0.10 |
0.030 |
9.0
12.0 |
– |
Ti=4(C+N)
0.70 |
0.045 |
17.0
19.0 |
– |
|
SS Grade | (% in 50mm) Elongation minimum | 0.2% Proof Yield Strength (MPa) minimum | Strength of Tensile (MPa) minimum | Plate Hardness | |
Brinell (HB) maximum | Rockwell B (HR B) maximum | ||||
321 | 40 | 205 | 515 | 217 | 95 |
321H | 40 | 205 | 515 | 217 | 95 |
Grade | British | Euronorm | UNS No. | SS | JIS | |||
European Standards | British Standards | DIN No | Name | |||||
321 | 58B, 58C | 321S31 | 1.4541 | X6CrNiTi18-10 | S32100 | 2337 | SUS 321 | |
321H | – | 321S51 | 1.4878 | X10CrNiTi18-10 | S32109 | – | SUS 321H | |
Contact us to get a quick quote for your requirement.
Stainless Steel 321 Ball Valves are commonly used to regulate, isolate, and control fluid flow in pipelines and industrial systems. They are particularly suited for industries such as oil and gas, chemical processing, petrochemical, water treatment, and manufacturing, where durable, corrosion-resistant, and reliable valves are crucial. These valves find their place in process lines, instrumentation systems, and high-pressure pipelines, ensuring operational safety, efficiency, and precise flow control. With their stainless steel 321 construction, they promise long-term durability and resistance to corrosion, making them a smart choice for any industrial application.
Please feel free to contact us if you need any further information or for enquiry.
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