Duplex Steel S31803 Pipe Fittings Manufacturer

Duplex 1.4462 Pipe Fittings, Duplex Steel UNS S31803 Pipe Fittings, ASTM A815 Duplex S31803 Pipe Fittings, Duplex Stainless Steel S31803 Buttweld Fittings, Duplex S31803 Butt weld Reducer, Duplex S31803 Buttweld Fittings Suppliers in Mumbai, India.

The Astec Tubes have always been a renowned name in supplying and manufacturing Duplex Steel S31803 Pipe Fittings. We have been a part of this industry for years and serving our clients with superior quality products. We offer it in various shapes and product form like plate, sheet, seamless and welded tubes. These exhibit enormous strength even at very high temperatures. Due to this many industrial processes make use of this grade steel compression tube fittings. These fittings are exceptionally hard and give a sound grip while holding the fitting. These are known for excellent corrosion resistance properties even in the presence of acidic substances. These fittings are much harder than its counterparts. They have a high level of mechanical and tensile strength. These grades of stainless steel are the most durable tube fittings amongst all tube fittings available in the market. These standard specifications make it suitable for a wide range of applications in many industries.

These 31803 fittings are very popular ferrite – austenitic steel grades. Many industries make use of these Fittings for several industrial applications worldwide. This is a wonderful and economically viable product and that is why it is quite popular. It is a formidable product that is a result of strong power and instrumentation applications. These fittings come with a silver-plated nut which increases its life span of tube fitting. These tube fittings are resistant to galling. Galling is effect on the steel due to fluctuations across a range of cold to hot temperatures. So there are well equipped to perform equally well at elevated temperatures. They remain leak-free and intact for a long period of time. This is testimonial of its durability. And this is the prime reason why these are well used in application where transportation of fluid takes place. Some of these industries are food processing, chemical processing, paper and pulp etc.

Duplex Steel S31803 Equal Tee, Duplex S31803 Stub End, ASME SA 815 Duplex S31803 Pipe Cap, Duplex S31803 Seamless Butt weld Fittings, Duplex 1.4462 Pipe Elbow, Duplex Steel S31803 Pipe Bend, ANSI B16.9 Duplex S31803 Welded Pipe Fittings, S31803 Duplex Steel Concentric Reducer, Duplex S31803 Steel Buttweld 90 Deg. Elbow, Duplex S31803 Pipe Fittings, Duplex Steel S31803 Eccentric Reducer, Duplex Steel S31803 Industrial Pipe Fittings Manufacturer in India.

It is well used in many industries some of those are hydraulic and chemical. It comes with a seal that makes it leak safe and gas leak safe that is how it becomes extremely safe to use in many industrial and home uses. It is convenient to install and to use.

Standard : ASTM A815 / ASME SA815

Dimensions : ASME/ANSI B16.9, ASME B16.28, MSS-SP-43

Size : 1/8” NB TO 48” NB. (Seamless & 100% X-Ray Welded, Fabricated)

Thickness : Sch 5s, Sch 10s, Sch 40s, Sch 80s, Sch 160s, Sch XXS

Type : R=1D, 2D, 3D, 5D, 6D, 8D, 10D or Custom

Bending Radius : Seamless / Welded / Fabricated

Duplex Steel S31803 Butt weld Elbow

Duplex Steel S31803 Butt weld Elbow

Duplex Steel S31803 Butt weld Tee

Duplex Steel S31803 Butt weld Tee

Duplex Steel S31803 Butt weld Cross

Duplex Steel S31803 Butt weld Cross

Duplex Steel S31803 Butt weld Reducer

Duplex Steel S31803 Butt weld Reducer

Duplex Steel S31803 Butt weld Stub End

Duplex Steel S31803 Butt weld Stub End

Duplex Steel S31803 Butt weld Pipe Bend

Duplex Steel S31803 Butt weld Pipe Bend

Duplex Steel S31803 Butt weld Fittings Equivalent Grades

STANDARD WERKSTOFF NR. UNS
Duplex S31803 1.4462 S31803
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General Queries While Buying S31803 Duplex Steel Pipe Fittings

ASTM A815 Duplex Steel S31803 Butt weld Pipe Fittings Chemical Composition

Grade C Mn Si P S Cr Mo Ni N Fe
Duplex S31803 0.030 max 2 max 1 max 0.030 max 0.020 max 22 - 23 3 - 3.50 4.50 - 6.50 0.14 - 0.20 Bal

ANSI B16.9 Duplex Steel S31803 Buttweld Fittings Mechanical Properties

Density Melting Point Tensile Strength Yield Strength (0.2%Offset) Elongation
7.8 g/cm3 1350 °C (2460 °F) Psi – 116000 , MPa – 800 Psi – 80000 , MPa – 550 15 %

Types of Duplex Steel S31803 Buttweld Fittings

Manufacturing Standards of Duplex Steel S31803 Pipe Fittings Manufacturers in India & Globally

ASME B16.9 Factory-Made Wrought Buttwelding Fittings S31803 Duplex Long Radius Elbows, Long Radius Reducing Elbows, S31803 Duplex Long Radius Returns, S31803 Steel Short Radius Elbows, Duplex S31803 Short Radius 180-deg Rerurns, Duplex Steel S31803 3D elbows, Straight Tees, Straight Crosses, Reducing Outlet Tees, Reducing Outlet Crosses, Duplex S31803 Lap Joint Stub Ends, Duplex Steel S31803 Caps, Reducers
ASME B16.28 S31803 Duplex Short Radius Elbows, Duplex S31803 Short Radius 180-deg Returns
MSS SP43 Wrought and Fabricated Butt-Welding Fittings for Low Pressure, Corrosion Resistant Applications Duplex S31803 Long Radius Elbows, Straight and Reducing-on-the-Outlet Tees, Lap Joint Stub ends, Duplex Steel S31803 caps, long radius 180 Degree returns, concentric reducers, eccentric reducers
Mss SP75 Duplex Steel S31803 Long Radius Elbows, 3R elbows, straight tees, reducing outlet tees, caps, S31803 Duplex reducers


Duplex Steel S31803 Buttweld Fittings Applications

  • Petrochemicals
  • Gas Processing
  • Chemical Equipment
  • Off-Shore Oil Drilling Companies
  • Pharmaceutical Equipment
  • Pulp & Paper Industry
  • Sea Water Equipment
  • Power Generation