Stainless Steel Pipes & Tubes

Duplex Steel UNS S31803 Heat Exchange & U Tubes

2205 Duplex Stainless Steel U Tube, Duplex Steel UNS S31803 Tubes, Duplex Steel DIN 1.4462 Heat Exchanger Tubing, SAF 2205 U Shaped Tube For Heat Exchanger Tube, Duplex Steel S31803 Condenser U Shaped Heat Exchange Tube, ASTM A789 Duplex Steel S31803 Tubing, Duplex Steel 2205 U Tubes, Duplex Steel S31803 Tubes Manufacturer in India.

Duplex Steel UNS S31803 Heat Exchange & U Tubes

MBM Tubes are vendors of Duplex metal UNSS31803 Welded Tubes primarily based in Mumbai. We have a stock in which we produce the best of products for all our customers.

S31803 Heat Exchanger Tubes and U-Tubes like weldability, resistance to chloride pitting, sulphide stress corrosion resistance, workability, corrosion resistance and stress-corrosion cracking resistance. These Heat Exchanger Tubes can be used for applications in high temperature and pressure areas effectively. U-Tubes come with flow baffles or tube sheets and are welded or bolted to tube sheets. These tubes combine the properties of austenitic and ferritic steel types giving amazing outcomes. These Heat exchanger tubes are used in processing plants, brewing tanks and desalination plants as well.

Our international production standards and quality checks make our products reliable.

Pipe Range : 6.35 Mm OD to 273 Mm OD

Outer Diameter : 9.52 mm O.D to 50.80 mm O.D

Wall Thickness : 0.70 mm to 12.70 mm

Schedules : SCH10S,SCH40S,SCH80S,SCH160S

Length : up to 12 Meters Leg Length & Customed Length

Specifications : ASTM A688 / ASTM SA688 / ASTM A249 / ASTM A789/ ASTM A213 standard for heat exchanger

Types : Heat Exchanger, U Tubes

 

STANDARD UNS WERKSTOFF NR.
Duplex 2205 S31803 1.4462


Duplex Steel UNS S31803 Heat Exchanger Tubing, ASME SA789 Duplex Steel Customised U Bend Tube, Ferritic/Austenitic Duplex Stainless Steel S31803 Condenser U Shaped Heat Exchange Tubing, UNS S31803 Condenser U Shaped Heat Exchange Tubing, Duplex Steel 31803 Tubes, Duplex Steel 2205 ERW Heat Exchanger Tubes, A789 Duplex Steel U Tubes, Duplex UNS S31803 U Tubing Supplier in Mumbai, India.

Chemical Composition

Duplex S31803
Ni 4.50 – 6.50
Fe 63.72 min
Cr 22.0 – 23.0
C 0.030 max
Si 1.00 max
Mn 2.00 max
P 0.030 max
S 0.020 max
N 0.14 – 0.20

Mechanical Properties

Grade S31803
Density (g/cm 3) 7.805
Density (lb/in 3) 0.285
Melting Point (°C) 1420 – 1465
Melting Point (°F) 2588 – 2669;

Marking of packages
Duplex Steel S31803 Heat Exchanger & U Tubes Packages

ASME SA789 Duplex Steel S31803 Heat Exchanger & U Tubes

Duplex Steel S31803 Heat Exchanger & U Tubes Packages

ASTM A789 Duplex Steel S31803 Heat Exchanger & U Tubes

Types of Duplex Steel UNS S31803 Heat Exchanger & U Tubes
    • Wrought Ferritic / Austenitic Duplex Heat Exchanger Tubing
    • ASME SA789 Duplex Steel EFW Tubing
    • ASME SA789 Duplex Customised U Bend Tube
    • Duplex Steel 2205 U Tubing Manufacturer
    • S31803 Duplex Steel ASTM A789 U Tube
    • 2205 Duplex Steel U Shaped Tube For Heat Exchanger Tube
    • Condenser U Shaped Heat Exchange Tube
    • Duplex Steel UNS S31803 Duplex Steel U Tubing
    • ASTM A789 Duplex Steel ERW Heat Exchanger Tubes
    • Duplex Steel UNS S31803 U Tube
    • Duplex Steel UNS S31803 Fabricated Tubing
    • SAF 2205 U Tubes Distributor

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