Description Of Super Duplex S32750 Instrumentation Valves
Super Duplex UNS S32750 is ferrite-austenitic stainless steel, providing excellent corrosion resistance and crevice corrosion. The chemical composition of molybdenum and chromium ensures its high tensile strength and exhibits high thermal conductivity and lower thermal expansions. These valves bear resistance to chloride stress corrosion cracking.
The low coefficient of thermal expansion and good thermal conductivity are some more features of Super Duplex. The valves have high strength at high temperatures. As a result, it is time. It is again used for pressure-containing and structural applications at higher temperatures of more than 500 degrees Celsius and up to approximately 900 degrees Celsius. The strength of these valves at these temperatures is superior to that of others.
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Chemical Elements Of Super Duplex S32750 Instrumentation Valves
It is a composition of carbon, manganese, silicon, phosphorous, sulphur, chromium, molybdenum, nickel, nitrogen, and iron. These UNS S32750 is duplex stainless steel designed for service in aggressive chloride-containing environments.
Attributes Of Super Duplex S32750 Instrumentation Valves
The valves have high creep potency, excellent resistance to isothermal, and mainly cyclic oxidation. Also, it can resist corrosion, pitting, oxidation stress, corrosion cracking, withstand heavy loads, high tensile strength, machinability, dimensional accuracy, fine surface finishes, etc. These grades show double strength as compared to standard ferritic and austenitic grades. It has excellent ductility and toughness.
Application of Super Duplex S32750 Instrumentation Valves
Valves are used in the metallurgical, power, and petrochemical industries. Also, it is used in various industries such as desalination plants, oil & gas, power generation, food processing, fire-fighting systems, heat exchangers, chemical processing, and more.
Kalp Industries is the leading organization in India as well as across the globe. We are involved in making and exporting the most high-grade quality Super Duplex S32750 Instrumentation Valves for our customers. We make these valves in several shapes, sizes, and dimensions for our customers, and we are also producing these valves as per the requirement.
Size | 1/16″ to 1″ (3mm to 25.4mm) |
Flow Pattern | Straight/ Angle |
Instrument valves Working pressure | 3000 psig (206 bar) |
Temperature Rating | PTFE 450F,(232C)/ Grafoil 700 F(371C) |
Forms | Ball Valve, Check Valve, Double Block & Bleed Valve, Gauge Valve, Manifold Valve, Mono Flange Valve, Needle Valve, Plug Valve, Pressure Relief Valve, Vent & Bleeder Valve |
End Connection | Male and Female NPT, BSPT, Socket Weld (SW) or Dual Ferrule Tube Connections, Male to Female |
Instrument Valves Applicable Standard |
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Approvals |
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We also stock & supply |
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Uses & application |
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Low Pressure Valves Connection |
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STANDARD | WERKSTOFF NR. | UNS |
Super Duplex 2507 | 1.4410 | S32750 |
Temp. °F | 150 | 300 | 400 | 600 | 900 | 1500 | 2500 |
---|---|---|---|---|---|---|---|
-20 to 100 | 275 | 720 | 960 | 1440 | 2160 | 3600 | 6000 |
200 | 230 | 600 | 800 | 1200 | 1800 | 3000 | 5000 |
300 | 205 | 540 | 720 | 1080 | 1620 | 2700 | 4500 |
400 | 190 | 495 | 660 | 995 | 1490 | 2485 | 4140 |
500 | 170 | 465 | 620 | 930 | 1395 | 2330 | 3880 |
600 | 140 | 435 | 580 | 875 | 1310 | 2185 | 3640 |
650 | 125 | 430 | 575 | 860 | 1290 | 2150 | 3580 |
700 | 110 | 425 | 565 | 850 | 1275 | 2125 | 3540 |
750 | 95 | 415 | 555 | 830 | 1245 | 2075 | 3460 |
800 | 80 | 405 | 540 | 805 | 1210 | 2015 | 3360 |
850 | 65 | 395 | 530 | 790 | 1190 | 1980 | 3300 |
900 | 50 | 390 | 520 | 780 | 1165 | 1945 | 3240 |
950 | 35 | 380 | 510 | 765 | 1145 | 1910 | 3180 |
1000 | 20 | 320 | 430 | 640 | 965 | 1605 | 2675 |
1050 | 20 [1] | 310 | 410 | 615 | 925 | 1545 | 2570 |
1100 | 20 [1] | 255 | 345 | 515 | 770 | 1285 | 2145 |
1150 | 20 [1] | 200 | 265 | 400 | 595 | 995 | 1655 |
1200 | 20 [1] | 155 | 205 | 310 | 465 | 770 | 1285 |
1250 | 20 [1] | 115 | 150 | 225 | 340 | 565 | 945 |
1300 | 20 [1] | 85 | 115 | 170 | 255 | 430 | 715 |
1350 | 20 [1] | 60 | 80 | 125 | 185 | 310 | 515 |
1400 | 20 [1] | 50 | 65 | 95 | 145 | 240 | 400 |
1450 | 15 [1] | 35 | 45 | 70 | 105 | 170 | 285 |
1500 | 10 [1] | 25 | 35 | 55 | 80 | 135 | 230 |
Size | L | a | b | W | H |
---|---|---|---|---|---|
1/8″ | 56 | 28 | 28 | 60 | 80 |
¼” | 56 | 28 | 28 | 60 | 80 |
3/8” | 56 | 28 | 28 | 60 | 80 |
½” | 58 | 28 | 28 | 60 | 81 |
¾” | 62 | 35 | 35 | 60 | 85 |
1” | 70 | 45 | 45 | 70 | 100 |
Port Size (BSP) | Media Pressure | Media Temperature | CV |
---|---|---|---|
1/8″ | 0 to 408 Bar | -20°C to 230°C | |
¼” | 0 to 408 Bar | -20°C to 230°C | 0.4 |
3/8” | 0 to 408 Bar | -20°C to 230°C | 0.4 |
½” | 0 to 408 Bar | -20°C to 230°C | 0.6 |
¾” | 0 to 408 Bar | -20°C to 230°C | 1.6 |
1” | 0 to 408 Bar | -20°C to 230°C | 2.5 |
Grade | C | Mn | Si | P | S | Cr | Mo | Ni | N | Fe |
S32750 | 0.030 max | 1.20 max | 0.80 max | 0.035 max | 0.020 max | 24.00 – 26.00 | 3.00 – 5.00 | 6.00 – 8.00 | 0.24 – 0.32 | 58.095 min |
Grades | Density (g/cm 3) | Density (lb/in 3) | Melting Point (°C) | Melting Point (°F) |
S32750 | 7.8 | 0.281 | 1350 | 2460 |
We Serve Application Industry
Fastener applications are as diverse as the industries they serve driven primarily by the aerospace, railway, construction and automotive industries with petrochemical, nuclear, medical, Oil & Gas, Chemical, Pharmaceutical, Food & Beverage, Nuclear, Thermal Power plants, Paper and Pulp, marine and mining, etc.
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