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Duplex Steel S31803 Instrumentation Valves Supplier
What are Duplex Steel S31803 Instrumentation Valves?
Duplex Steel S31803 Instrumentation Valves are high-performance ball valves from the most widely used duplex stainless steel grade containing molybdenum, nitrogen, and nickel. These valves have excellent resistance to corrosion and high strength and better resistance to localized corrosion such as pitting, crevice, and intergranular corrosion.
Duplex steel S31803 Instrument Manifolds Valves, Duplex steel S31803 Instrumentation Ball Valves, Ready Stock of S31803 Duplex Instrumentation Valves, DSS S31803 Instrumentation Valves Manufacturer, UNS S31803 Instrumentation Valves.
Table of Content
- About Duplex steel S31803 Instrumentation Valves
- Specification For Duplex steel S31803 Instrumentation Valves
- Equivalent Grades Of Duplex steel S31803 Instrumentation Valves
- Various Types of Duplex steel S31803 Instrumentation Valves
- Ready Stock Of Duplex steel S31803 Instrumentation Valves
- Duplex steel S31803 Instrumentation Valves Pressure Rating
- Duplex steel S31803 Neddle Valve Dimension Standards
- Duplex steel S31803 Instrumentation Valves Chemical Composition
- Duplex steel S31803 Instrumentation Valves Mechanical Properties
- We Serve application Industry
- People also Search for Duplex steel S31803 Instrumentation Valves
- We Export Duplex steel S31803 Instrumentation Valves Across the Globe
- Domestic Supply Duplex steel S31803 Instrumentation Valves
DSS S31803 Instrumentation Valves at Best Price In India, Duplex Steel S31803 Integral-Bonnet Instrument Needle Valves Exporter, S31803 Duplex Cryogenic Globe Valves, Duplex steel S31803 Industrial Instrumentation Valves Stockist in India.
Features of Duplex Steel S31803 Instrumentation Valves:
Duplex Steel S31803 Instrumentation Valves are highly durable and corrosion-resistant, making them ideal for use in harsh industrial environments. These valves offer exceptional localized corrosion resistance, including pitting, crevice, and intergranular corrosion. They also have good high-temperature oxidation resistance, though they may be vulnerable to chloride stress corrosion cracking. Additionally, they are highly pliable and tough, resulting in superior mechanical properties that allow them to withstand high-stress circumstances where other grades of valves may fail. These valves are particularly effective in brackish water, marine environments, and closed-loop water systems.
Some more features are as follows:
• strong construction
• durability
• resistance consistency
• robust design
• dimensional accuracy
Advantages of Duplex Steel S31803 Instrumentation Valves:
The Duplex Steel S31803 Instrumentation Valves are known for their robust design, dimensional accuracy, strong construction, durability, and resistance consistency. These valves are made of austenitic stainless steel and are specifically fabricated to offer high-temperature corrosion resistance. They can protect against oxidation up to 1038 degrees Celsius under non-cyclic conditions, making them ideal for use in oxidizing, nitriding, thermal cycling, and cementing processes. However, their maximum service temperature should be reduced.
These valves find applications in major industries such as oil & gas, petrochemical, power generation, construction, fertilizer, automotive, food, and pharmaceutical industries.This Duplex Steel S31803 Circle is also known for providing excellent corrosion resistance.
Kalp Industries is a trustworthy producer, seller, and trader of a wide range of Duplex Steel S31803 Instrumentation Valves that are utilized mainly in many industrial applications. We ensure that our valves are made of the best quality raw materials sourced from certified vendors in the market.The Duplex Steel S31803 Fasteners are designed with loaded quality properties to meet the expectations of our customers worldwide.
Specification For Duplex Steel S31803 Instrumentation Valves
| 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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STOCKIST & SUPPILERS FOR Duplex Steel S31803 Instrumentation Valves IN INDIA, CUSTOM SIZES DSS S31803 Instrumentation Ball Valve, Needle Valves, Manifold Valves, Piston Check Valves, DBB Valves AS PER CLIENT REQUIREMENT
Equivalent Grades Of Duplex Steel S31803 Instrumentation Valves
| STANDARD | WERKSTOFF NR. | UNS |
| Duplex Steel S31803 | 1.4462 | S31803 |
Various Types of Duplex Steel S31803 Instrumentation Valves
Duplex Steel S31803 Instrumentation Ball Valves
- Duplex steel S31803 Instrumentation Lined Ball Valves
- Duplex steel S31803 Instrumentation Floating Ball Valves
- Duplex Steel S31803 Instrumentation B Series Ball Valve
- Duplex Steel S31803 Instrumentation Ball Valve
- S31803 DSS Instrumentation Segmented Ball Valves
- DSS 1.4462 Instrumentation Ball Valves
- Duplex steel S31803 Instrumentation PB Series Ball Valves
- Duplex Stainless Steel S31803 Instrumentation Ball Valve
- DSS S31803 Instrumentation Ball Valve
- S31803 Duplex Steel Instrumentation Ball Valves
- S31803 Duplex Instrumentation Ball Valves
- Duplex steel S31803 Instrumentation A Series Ball Valve
- UNS S31803 Instrumentation Ball Valve
Duplex Steel S31803 Instrumentation Needle Valves
- S31803 Duplex Steel Instrumentation Needle Valve
- Duplex steel S31803 Instrumentation Integral Bonnet Needle Valve
- Duplex steel S31803 Instrumentation N / UN Series Needle Valve
- Duplex Steel S31803 Instrumentation Needle Valves
- DSS S31803 Instrumentation UN-V Series Needle Valve
- Duplex Stainless Steel S31803 Instrumentation Needle Valve
- UNS S31803 Instrumentation Needle Valve
- DSS steel S31803 Instrumentation GV / UGV Series Needle Valve
- Duplex S31803 Instrumentation Needle Valve
- S31803 DSS Instrumentation Needle Valves
- DSS S31803 Instrumentation AV Series Needle Valve
- Duplex steel S31803 Instrumentation PV Series Needle Valve
Duplex Steel S31803 Instrumentation Manifold Valves
- Duplex steel S31803 Instrumentation 2VG / U2VG Series Manifold Valve
- Duplex steel S31803 Instrumentation 3VBD Series Manifold Valve
- S31803 DSS Instrumentation 3VD Series Manifold Valve
- UNS S31803 Instrumentation Manifold Valve
- S31803 DSS Instrumentation Manifold Valve
- S31803 DSS Instrumentation 2VBD Series Manifold Valve
- S31803 DSS Instrumentation Manifold Valves
- S31803 Duplex Stainless Steel Instrumentation Manifold Valves
- Duplex Stainless Steel S31803 Instrumentation 5VR Series Manifold Valve
- Duplex S31803 Instrumentation Manifold Valve
- Duplex steel S31803 Instrumentation 2VR / U2VR Series Manifold Valve
- S31803 Duplex Steel Instrumentation Manifold Valve
Duplex Steel S31803 Instrumentation Piston Check Valves
- S31803 Duplex Instrumentation Piston Check Valves
- Duplex Steel S31803 Instrumentation EUC Series Check Valve
- S31803 Duplex Steel Instrumentation Piston Check Valves
- Duplex Steel S31803 Instrumentation Piston Check Valve
- UNS S31803 Instrumentation Piston Check Valve
- S31803 Duplex Steel Instrumentation Piston Check Valve
- S31803 DSS Instrumentation Piston Check Valve
- Duplex Stainless Steel S31803 Instrumentation Piston Check Valve
- Duplex steel S31803 Instrumentation EC Series Check Valve
- DSS S31803 Instrumentation Piston Check Valve
Duplex Steel S31803 Instrumentation DBB Valves
- Duplex steel S31803 Instrumentation DBB Valve
- S31803 Instrumentation EDBB-N Series Double Block & Bleed Valve
- Duplex steel S31803 Instrumentation EDBB-B Series Double Block & Bleed Valve
- UNS S31803 Instrumentation DBB Valve
- S31803 Duplex Instrumentation DBB Valve
- S31803 Duplex Steel Instrumentation DBB Valves
- Duplex Stainless Steel S31803 Instrumentation DBB Valve
- Duplex S31803 Instrumentation DBB Valve
- Duplex Steel S31803 Instrumentation DBB Valve
- S31803 Duplex Stainless Steel Instrumentation DBB Valve
- S31803 DSS Instrumentation DBB Valves
Duplex Steel S31803 Instrumentation Plug Valves
- Duplex Stainless Steel S31803 Instrumentation Plug Valve
- Duplex steel S31803 Instrumentation Lubricated Plug Valves
- Duplex Steel S31803 Instrumentation Plug Valve
- S31803 Duplex Stainless Steel Instrumentation Plug Valve
- Duplex steel S31803 Instrumentation Non-Lubricated Plug Valves
- S31803 DSS Instrumentation Plug Valves
- S31803 Duplex Steel Instrumentation Plug Valve
- UNS S31803 Instrumentation Plug Valve
- Duplex S31803 Instrumentation Plug Valves
Ready Stock Of Duplex Steel S31803 Instrumentation Valves
- Duplex S31803 Instrumentation SN Series Ball Valve
- S31803 Duplex Stainless Steel Instrumentation 3 Way Plug Valve
- S31803 Duplex Instrumentation Square Body Series Needle Valves
- Duplex Stainless steel S31803 Instrumentation SB Series Ball Valve
- Duplex steel S31803 Instrumentation Hex Body Series Needle Valve
- Duplex Steel S31803 Instrumentation Lubricated Plug Valves
- Duplex UNS S31803 Instrumentation S Series Ball Valve
- Type S31803 DSS Instrumentation Angle Type Series Needle Valve
- DSS S31803 Instrumentation 5VD Series Manifold Valve
- UNS S31803 Duplex Gauge Bleed Needle Valves
- DSS S31803 Instrumentation 5VBD Series Manifold Valve
- S31803 Duplex Steel Trunnion Mounted Ball Valves
- S31803 DSS Instrumentation 2-Piece Ball Valve
- Duplex S31803 Instrumentation Diaphragm Check Valves
- Duplex steel S31803 Rising Stem Ball Valve
- S31803 DSS Instrumentation Y-Pattern Globe Valves
- DSS S31803 Instrumentation Tilting Disc Check Valve
- DSS S31803 Instrumentation T-Pattern Globe Valve
- Duplex steel S31803 Instrumentation Bellows-Sealed Globe Valves
- S31803 Duplex Stainless Steel Instrumentation Wafer butterfly valves
- S31803 Duplex Stainless Steel Instrumentation Spring-Loaded Disk Check Valves
- Duplex Steel S31803 Instrumentation Dual Plate Check Valve
- S31803 Duplex Instrumentation Top Entry Ball Valve
- Duplex Steel S31803 Instrumentation Lug butterfly valve
- Duplex steel S31803 Instrumentation Rising Plug Soft Seal Valve
- S31803 Instrumentation Butterfly Valves
- Duplex steel S31803 Instrumentation sluice valves
Duplex Steel S31803 Valves Pressure Rating
Pressure & Temperature Limit accordance to ANSI/ ASME B16.34 material
| 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 |
Duplex Steel S31803 Neddle Valve Dimension Standards
| 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 |
Duplex Steel S31803 Instrumentation Valves Chemical Composition
| Grade | C | Mn | Si | P | S | Cr | Mo | Ni | N | Fe |
| S31803 | 0.030 max | 2.00 max | 1.00 max | 0.030 max | 0.020 max | 22.0 – 23.0 | 3.0 – 3.5 | 4.50 – 6.50 | 0.14 – 0.20 | 63.72 min |
Duplex Steel S31803 Instrumentation Valves Mechanical Properties
| Grades | Density (g/cm 3) | Density (lb/in 3) | Melting Point (°C) | Melting Point (°F) |
| S31803 | 7.805 | 0.285 | 1420 – 1465 | 2588 – 2669 |
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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We Export Duplex Steel S31803 Instrumentation Valves Across the Globe
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Domestic Supply Duplex Steel S31803 Instrumentation Valves
Hyderabad, Kolkata, Jamshedpur, Haryana, New Delhi, Thiruvananthapuram, Ernakulam, Surat, Ludhiana, Thane, Nagpur, Ranchi, Kanpur, Secunderabad, Noida, Gurgaon, Pimpri-Chinchwad, Visakhapatnam, Baroda, Vadodara, Chennai, Bengaluru, Jaipur, Pune, Chandigarh, Howrah, Bhopal, Ahmedabad, Faridabad, Navi Mumbai, Mumbai, Rajkot, Colombo, Nashik, Indore, Coimbatore.
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