Duplex Steel S31803 Tubing Supplier

What is a Duplex S31803 Tubing?
Duplex S31803 Tubing is a type of stainless steel tubing that contains about 10% chromium, providing high chloride stress corrosion cracking resistance. The tubing’s structure comprises austenite pools surrounded by a constant ferrite phase, which doubles the yield force of standard austenitic stainless steel grades. This tubing is the most commonly used duplex grade, but it’s recommended for use at least 300 degrees Celsius due to embrittlement.

Ready Stock of S31803 Duplex Steel Tubing, Duplex Steel S31803 Round Tubing, Duplex Steel S31803 Welded Tubes, ASTM A789 S31803 Duplex Steel Seamless Tubes, Duplex Steel S31803 Tubing Supplier in Mumbai, India.

Ferritic Stainless Steel S31803 Tubes, Duplex S31803 Capillary Tubes, Duplex Steel S31803 Oval Tubing, DSS S31803 U Shaped Tubes Exporter, Duplex Steel S31803 Condenser Tubes.

Properties of Duplex S31803 Tubing:
Duplex S31803 Tubing exhibits characteristics of both austenitic and ferritic stainless steel. It resists stress corrosion cracking and reveals reasonable quality fatigue force, exceptional resistance to stress corrosion cracking, crevice, pitting, erosion, and general corrosion in harsh environments.

Advantages of using Duplex S31803 Tubing:
The mixture of properties in Duplex S31803 Tubing compromises pure austenitic and ferritic grades. It is more rigid than ferritic stainless steel and has double the strengths in some cases of austenitic stainless steel. These tubes are well-thought-out and resistant to stress corrosion cracking but not as resistant to this form of attack as ferritic stainless steel. Duplex Steel S32205 Tubing are also magnetic, a feature that could be utilized to differentiate them from common austenitic grades of stainless. Additionally, they have enhanced ductility than the ferritic and martensitic grades at harsh temperatures.

Applications
These tubes have resistance to stress corrosion cracking of significance in numerous applications, including hot water tanks, process plants, brewing tanks, desalination plants, etc.

Kalp Industries is a well-known dispenser and supplier of Duplex S31803 Tubing, providing definite corrosion resistance. They can deliver the tubing to any destination by road, sea, or air freight, typically with immediate delivery due to their strategy of preserving high stock levels over a vast array of sizes.In accordance with customer requirements, we are also making suitable Duplex Steel S31803 Fasteners

Specification For Duplex Steel S31803 Tubing

Specifications ASTM A789 / ASME SA789
Dimensions ASTM, ASME and API
Size 1/2″ NB – 24″ NB
Wall Thickness Schedule 5S – Schedule XXS.
Manufacturing Shapes Round, Rectangle, Square, Hex
Manufacturing Techniques Seamless / Welded / ERW / Fabricated
Schedule Thickness Range SCH 5, SCH10, SCH 40, SCH 80, SCH 80S, SCH 160, SCH XXS, SCH XS
End Types Plain End, Beveled End, Treaded One End, TBE (Treaded Both Ends)
Value Added Services Cutting, Beveling, Polishing, Threading, Destructive, Non Destructive, Ultrasonic Testing
Inspection and Test Reports/td> EN 10204 3.1, Mill Test Certificates, Chemical Reports, PMI Test Reports, Mechanical Reports, Third Party Inspection, NABL Approved Lab, Visual Inspection, Destructive Test and Non Destructive Test Reports
Marking Specification
Grade
Nominal Tube Sizes
Tube Schedule or Wall Thickness
Manufacturing Method (Seamless / Welded)
Heat Number
Manufacturer’s Name or Custom Logo – on request
Marked Tube Sample: ASTM B 407 800 12″ NB SCH 40S SEAMLESS TUBE HEAT NO. XXXX
Packing of Tubes Packed in Wooden Boxes, Plastic Bags, Steel Strips Bundled, or as per Customers Requests
Duplex Steel S31803 Tubing

STOCKIST & SUPPILERS FOR Duplex Steel S31803 TUBING IN INDIA, CUSTOM SIZES Duplex STAINLESS STEEL S31803 TUBES, DSS S31803  SEAMLESS, WELDED, ERW TUBES AS PER CLIENT REQUIREMENT

Equivalent Grades Of Duplex Steel S31803 Tubing

STANDARD WERKSTOFF NR. UNS
Duplex S31803 1.4462 S31803

Various Types of Duplex Steel S31803 Tubing

Seamless Tubing

Duplex Steel S31803 Seamless Tubing

  • Duplex Stainless Steel S31803 Seamless Tubing
  • ASTM A789 Duplex Steel S31803 Seamless Tubes
  • Duplex Stainless Steel S31803 Seamless Tubes
  • UNS S31803 Seamless Tubing
  • Duplex S31803 Seamless Tubing
  • Duplex S31803 Seamless Tubes
  • Duplex Steel S31803 Seamless Tubing
  • S31803 Duplex Steel Seamless Tubing
Welded Tubing

Duplex Steel S31803 Welded Tubing

  • UNS S31803 Welded Tubing
  • ASTM A789 Duplex Steel S31803 Welded Tubes
  • Duplex Steel S31803 Welded Tubing
  • Duplex S31803 Welded Tubing
  • Duplex Stainless Steel S31803 Welded Tubes
  • S31803 Duplex Steel Welded Tubing
  • Duplex S31803 Welded Tubes
  • Duplex Stainless Steel S31803 Welded Tubing
ERW Tubing

Duplex Steel S31803 ERW Tubing

  • Duplex Stainless Steel S31803 ERW Tubes
  • Duplex Stainless Steel S31803 ERW Tubing
  • UNS S31803 ERW Tubing
  • Duplex S31803 Electric Resistance Welded Tubes
  • Duplex S31803 ERW Tubing
  • Duplex Steel S31803 ERW Tubing
  • Duplex Steel S31803 ERW Tubes
  • S31803 Duplex Steel Electric Resistance Welded Tubing
Square Tubing

Duplex Steel S31803 Square Tubing

  • Duplex Stainless Steel S31803 Square Tubes
  • S31803 Duplex Steel Square Tubing
  • Duplex Steel S31803 Square Tubes
  • Duplex S31803 Square Tubing
  • Duplex S31803 Square Tubes
  • UNS S31803 Square Tubing
  • Duplex Steel S31803 Square Tubing
  • Duplex Stainless Steel S31803 Square Tubing
Rectangle Tubing

Duplex Steel S31803 Rectangle Tubing

  • S31803 Duplex Steel Rectangular Tubing
  • Duplex Steel S31803 Rectangle Tubes
  • Duplex Stainless Steel S31803 Rectangle Tubes
  • UNS S31803 Rectangle Tubing
  • Duplex Stainless Steel S31803 Rectangle Tubing
  • Duplex S31803 Rectangle Tubing
  • Duplex S31803 Rectangular Tubes
  • Duplex Steel S31803 Rectangle Tubing
Heat Exchanger Tubing

Duplex Steel S31803 Heat Exchanger Tubing

  • Duplex Steel S31803 Heat Exchanger Tubing
  • Duplex S31803 Heat Exchanger Tubes
  • UNS S31803 Heat Exchanger Tubing
  • Duplex Steel S31803 Heat Exchanger Tubes
  • Duplex Stainless Steel S31803 Heat Exchanger Tubing
  • Duplex Stainless Steel S31803 Heat Exchanger Tubes
  • S31803 Duplex Steel Heat Exchanger Tubing
  • Duplex S31803 Heat Exchanger Tubing

Ready Stock Of Duplex Steel S31803 Tubing

  • Duplex Steel S31803 Custom Tube
  • Duplex Steel S31803 U Shaped Tubes
  • S31803 Duplex Stainless Steel Instrumentation Tubes
  • UNS S31803 Boiler Tubes
  • Duplex Stainless Steel S31803 Sanitary Tubes
  • Duplex S31803 Tubing
  • S31803 Duplex Steel Round Tube
  • Type S31803 Duplex Steel Industrial Tubing
  • S31803 Duplex Steel Tubing Dimensions
  • DSS S31803 Tubing
  • Duplex Steel S31803 Tubing
  • Duplex Steel S31803 Hydraulic Tubes
  • Duplex Steel S31803 Perforated Tubing
  • Duplex Steel S31803 Thin Wall Welded Tubes
  • Duplex UNS S31803 Welded Tubing
  • Duplex Steel S31803 Rectangular Tube
  • Grade S31803 Duplex Steel Seamless Tubes
  • S31803 Duplex Steel Superheater Tubes
  • S31803 DSS Tubing Standards
  • Duplex S31803 Mechanical Tubing
  • Custom Duplex Steel S31803 Tube
  • Duplex Steel S31803 Needle Tubing Outside Diameter
  • Ferritic Stainless Steel S31803 Tubing
  • Duplex Steel S31803 Decorative Tube
  • Duplex Steel S31803 Hollow Tubing
  • Duplex Steel S31803 Ornamental Tubing
  • S31803 Duplex Steel Hydraulic Tub
  • DSS S31803 U Tube
  • S31803 Duplex Steel Thin Wall Tubes
  • Duplex Steel S31803 Elliptical Tube

Duplex Steel S31803 Tubing Dimensions

TUBE O.D.WALL THICKNESS (INCHES)
TUBE GAUGE
000123456789101112131415161718192021222324
TUBE I.D.
0.3800.3400.3000.2840.2590.2380.2200.2030.1800.1650.1480.1340.1200.1090.0950.0830.0720.0650.0580.0490.0420.0350.0320.0280.0250.022
1/4″N/AN/AN/AN/AN/AN/AN/AN/AN/AN/AN/AN/A0.0100.0320.0600.0840.1060.1200.1340.1520.1660.1800.1860.1940.2000.206
3/8″N/AN/AN/AN/AN/AN/AN/AN/A0.0150.0450.0790.1070.1350.1570.1850.2090.2310.2450.2590.2770.2910.3050.3110.3190.3250.331
1/2″N/AN/AN/AN/AN/A0.0240.0600.0940.1400.1700.2040.2320.2600.2820.3100.3340.3560.3700.3840.4020.4160.4300.4360.4440.4500.456
5/8″N/AN/A0.0250.0570.1070.1490.1850.2190.2650.2950.3290.3570.3850.4070.4350.4590.4810.4950.5090.5270.5410.5550.5610.5690.5750.581
3/4″N/A0.0700.1500.1820.2320.2740.3100.3440.3900.4200.4540.4820.5100.5320.5600.5840.6060.6200.6340.6520.6660.6800.6860.6940.7000.706
7/8″0.1150.1950.2750.3070.3570.3990.4350.4690.5150.5450.5790.6070.6350.6570.6850.7090.7310.7450.7590.7770.7910.8050.8110.8190.8250.831
1″0.2400.3200.4000.4320.4820.5240.5600.5940.6400.6700.7040.7320.7600.7820.8100.8340.8560.8700.8840.9020.9160.9300.9360.9440.9500.956
1 1/8″0.3650.4450.5250.5570.6070.6490.6850.7190.7650.7950.8290.8570.8850.9070.9350.9590.9810.9951.0091.0271.0411.0551.0611.0691.0751.081
1 1/4″0.4900.5700.6500.6820.7320.7740.8100.8440.8900.9200.9540.9821.0101.0321.0601.0841.1061.1201.1341.1521.1661.1801.1861.1941.2001.206
1 1/2″0.7400.8200.9000.9320.9821.0241.0601.0941.1401.1701.2041.2321.2601.2821.3101.3341.3561.3701.3841.4021.4161.4301.4361.4441.4501.456
1 3/4″0.9901.0701.1501.1821.2321.2741.3101.3441.3901.4201.4541.4821.5101.5321.5601.5841.6061.6201.6341.6521.6661.6801.6861.6941.7001.706
2″1.2401.3201.4001.4321.4821.5241.5601.5941.6401.6701.7041.7321.7601.7821.8101.8341.8561.8701.8841.9021.9161.9301.9361.9441.9501.956
2 1/4″1.4901.5701.6501.6821.7321.7741.8101.8441.8901.9201.9541.9822.0102.0322.0602.0842.1062.1202.1342.1522.1662.1802.1862.1942.2002.206
2 1/2″1.7401.8201.9001.9321.9822.0242.0602.0942.1402.1702.2042.2322.2602.2822.3102.3342.3562.3702.3842.4022.4162.4302.4362.4442.4502.456
2 3/4″1.9902.0702.1502.1822.2322.2742.3102.3442.3902.4202.4542.4822.5102.5322.5602.5842.6062.6202.6342.6522.6662.6802.6862.6942.7002.706
3″2.2402.3202.4002.4322.4822.5242.5602.5942.6402.6702.7042.7322.7602.7822.8102.8342.8562.8702.8842.9022.9162.9302.9362.9442.9502.956
3 1/4″2.4902.5702.6502.6822.7322.7742.8102.8442.8902.9202.9542.9823.0103.0323.0603.0843.1063.1203.1343.1523.1663.1803.1863.1943.2003.206
3 1/2″2.7402.8202.9002.9322.9823.0243.0603.0943.1403.1703.2043.2323.2603.2823.3103.3343.3563.3703.3843.4023.4163.4303.4363.4443.4503.456
3 3/4″2.9903.0703.1503.1823.2323.2743.3103.3443.3903.4203.4543.4823.5103.5323.5603.5843.6063.6203.6343.6523.6663.6803.6863.6943.7003.706
4″3.2403.3203.4003.4323.4823.5243.5603.5943.6403.6703.7043.7323.7603.7823.8103.8343.8563.8703.8843.9023.9163.9303.9363.9443.9503.956
4 1/4″3.4903.5703.6503.6823.7323.7743.8103.8443.8903.9203.9543.9824.0104.0324.0604.0844.1064.1204.1344.1524.1664.1804.1864.1944.2004.206
4 1/2″3.7403.8203.9003.9323.9824.0244.0604.0944.1404.1704.2044.2324.2604.2824.3104.3344.3564.3704.3844.4024.4164.4304.4364.4444.4504.456
4 3/4″3.9904.0704.1504.1824.2324.2744.3104.3444.3904.4204.4544.4824.5104.5324.5604.5844.6064.6204.6344.6524.6664.6804.6864.6944.7004.706
5″4.2404.3204.4004.4324.4824.5244.5604.5944.6404.6704.7044.7324.7604.7824.8104.8344.8564.8704.8844.9024.9164.9304.9364.9444.9504.956
5 1/4″4.4904.5704.6504.6824.7324.7744.8104.8444.8904.9204.9544.9825.0105.0325.0605.0845.1065.1205.1345.1525.1665.1805.1865.1945.2005.206

Duplex Steel S31803 Tubing Size

Wall ThicknessMonel Tube Sizes ( O.D.)
.0101/16″ , 1/8″ , 3/16″
.0201/16″ , 1/8″ , 3/16″ , 1/4″ , 5/16″ , 3/8″
.0121/8″
.0161/8″ , 3/16″
.0281/8″ , 3/16″ , 1/4″ , 5/16″ , 3/8″ , 1/2″ , 3/4″ , 1″ , 1 1/2″ , 2″
.0351/8″ , 3/16″ , 1/4″ , 5/16″ , 3/8″ , 7/16″ , 1/2″ , 16″ , 5/8″ , 3/4″ , 7/8″ , 1″ , 1 1/4″ , 1 1/2″ , 1 5/8″ , 2″ , 2 1/4″
.0493/16″ , 1/4″ , 5/16″ , 3/8″ , 1/2″ , 16″ , 5/8″ , 3/4″ , 7/8″ , 1″ , 1 1/8″ , 1 1/4″ , 1 1/2″ , 1 5/8″ , 2″ , 2 1/4″
.0651/4″ , 5/16″ , 3/8″ , 1/2″ , 16″ , 5/8″ , 3/4″ , 7/8″ , 1″ , 1 1/4″ , 1 1/2″ , 1 5/8″ , 1 3/4″ , 2″ , 2 1/2″ , 3″
.0831/4″ , 3/8″ , 1/2″ , 5/8″ , 3/4″ , 7/8″ , 1″ , 1 1/4″ , 1 1/2″ , 1 5/8″ , 1 7/8″ , 2″ , 2 1/2″ ,3″
.0951/2″ , 5/8″ , 1″ , 1 1/4″ , 1 1/2″ , 2″
.1091/2″ , 3/4″ , 1″ , 1 1/4″ , 1 1/2″ , 2″
.1201/2″ , 5/8″ , 3/4″ , 7/8″ , 1″ , 1 1/4″ , 1 1/2″ , 2″ , 2 1/4″ , 2 1/2″ , 3″
.1253/4″ , 1″ , 1 1/4″ , 1 1/2″ , 2″ , 3″ , 3 1/4″
.1341″
.2503″
.3753 1/2″

Duplex Steel S31803 Tubing Pressure Rating

Tube O.D.
(in.)
Wall Thickness of Tube (inches)
.028.035.049.065.083.095.109.120
Working Pressure (psig)
1/8790010100
1/43700480070009500
5/16370054007300
3/8310044006100
1/2230032004400
3/42200300040004600
122002900340039004300

Duplex Steel S31803 Tubing 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

S31803 Duplex Steel Tubing 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.

Duplex S31803 Seamless Tubes Stockist, Duplex Steel S31803 Seamless Tubes Dealer in India, S31803 Duplex Steel Seamless Tubing Dealer in Mumbai, Duplex S31803 Seamless Tubes in India, DSS S31803 Welded Tubes Stockist in mumbai, Duplex S31803 Welded Tubes in India, Duplex S31803 Welded Tubes in Mumbai, Duplex S31803 ERW Tubes in India, Duplex Steel S31803 ERW Tubing Dealers, Duplex S31803 ERW Tubes Suppliers, S31803 Duplex Steel Square Tubing Dealer in Mumbai, Duplex Steel S31803 Square Tubes Stockist, Duplex Steel S31803 Rectangle Tubes Dealer in India, DSS S31803 Rectangle Tubing Supplier In Mumbai, Duplex S31803 Heat Exchanger Tubes Suppliers, S31803 Duplex Steel Seamless Tubes Stockist in Mumbai, S31803 Duplex Stainless Steel Tubing Dealer, S31803 Duplex Steel Tubing Supplier in Mumbai.

We Export Duplex Steel S31803 Tubing Across the Globe

Turkey, Poland, Nigeria, Bangladesh, Finland, Iraq, Iran, Jordan, Chile, Angola, Sweden, Mexico, Mongolia, Taiwan, Brazil, Spain, Thailand, Venezuela, Romania, Philippines, Algeria, Singapore, Morocco, Canada, Iran, United Kingdom, Costa Rica, Malaysia, Hong Kong, Israel, United Arab Emirates, Serbia, Namibia, Greece, Bahrain, Mexico, Austria, Poland, United States, Germany, Chile, Denmark, Ghana, Bulgaria, Slovakia, Ecuador, Kuwait, France, Norway, South Africa, Argentina, Australia, Vietnam, South Korea, Kazakhstan, Egypt, Trinidad & Tobago, Nigeria, Belarus, Portugal, Azerbaijan, Pakistan, Switzerland, Puerto Rico, Peru, Ireland, Yemen, Ukraine, Saudi Arabia, Croatia, Tunisia, Sri Lanka, Gambia, Qatar, Italy, New Zealand, Russia, Tibet, Japan, Afghanistan, Estonia, Lithuania, Lebanon, Bolivia, Oman, Czech Republic, Indonesia, Belgium, Colombia, Zimbabwe, Gabon, Macau, Hungary, Netherlands, India, Kenya, Libya, Bhutan, China, Nepal.

Domestic Supply Duplex Steel S31803 Tubing

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.

©2022 Kalp Industries, All Rights Reserved. Made With ❤ by Rathinfotech