Duplex Steel UNS S31803 Butt weld Fittings

Guru Gautam Steels are Manufacturers, Supplier and Exporters of Duplex Steel UNS S31803 Buttweld Fittings that is Fabricated From High Quality Raw Materials. UNS S31803 Butt weld Fittings are widely used in oil and gas, paper, chemical, pharma, sugar industries etc. Duplex Steel UNS S31803 Buttweld Fittings is highly durable and can also easily fit to any dimension due to the availability of different shapes and sizes.
Duplex Steel s31803 Butt weld Fittings

Duplex Steel ANSI B16.9 Butt weld Pipe Fittings, ASTM A815 Reducer, Duplex UNS S31803 Elbow & Tee, S31803 Duplex Cross, A815 Bend, S31803 Nipple & Stub end.


UNS S31803 Duplx Steel Pipe Fittings Specification :

Grade : Duplex Steel UNS S31803

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

Designation : ASTM A815, ASME SA815

Range : 1/8” NB – 24” NB

Type : Seamless / Welded

Schedules : 5s, 10s, 40s, 80s, 10, 20, 40, STD, 60, 80, XS, 100, 120, 140, 160, XXS


Duplex Steel UNS S31803 Buttweld Fittings Chemical Composition :

Ni
Cr
Mo
Mn
Si
C
N
S
P
Fe
MIN
4.5
22.0
3.0
-
-
-
0.14
-
-
-
MAX
6.5
23.0
3.5
2.0
1.0
0.03
0.2
0.02
0.03
Balance

Duplex Steel UNS S31803 Buttweld Fittings Mechanical Properties :

Material
Tensile Strength Ksi /MPa
Yield Strength σ0.2/MPa
Elongation σs/%
Hardness
HB
HBC
A182 F51
≥620
≥450
≥25
≤293
≤31


Types of Duplex Steel ASTM A815 Butt weld Pipe Fittings :

  • Duplex Steel UNS S31803 Equal Tee
  • Duplex Steel UNS S31803 45 LR Elbows
  • Duplex Steel UNS S31803 90 LR Elbows
  • Duplex Steel UNS S31803 90 SR Elbows
  • Duplex Steel UNS S31803 End Caps
  • Duplex Steel UNS S31803 Reducing Tees
  • Duplex Steel UNS S31803 Concentric Reducers
  • Duplex Steel UNS S31803 Eccentric Reducers
  • Duplex Steel UNS S31803 Equal Cross
  • Duplex Steel UNS S31803 Stub End
  • Duplex Steel UNS S31803 Swedge Nipple
  • Duplex Steel UNS S31803 Long Radius Bend
  • Duplex Steel UNS S31803 180° LR Elbow
  • Duplex Steel UNS S31803 Reducing Nipple
  • Duplex Steel UNS S31803 Lateral Tee
  • Duplex Steel UNS S31803 1D Elbow


Marking & Packing
Our products like Duplex Steel UNS S31803 butt weld pipe fittings are packaged to make sure that there’s no damage throughout transit. Just in case of exports, customary export packaging is completed in wooden boxes or cases. All Duplex Steel UNS S31803 butt weld pipe fittings are marked with Trademark (Company’s LOGO), Grade, Size and Lot No. On requests we can do custom marking on our products.

Test Certificates
Manufacturer Test Certificate as per EN 10204-3.1, EN 10204-3.2, Raw Materials Certificate, NABL approved Lab Test Report, 100% Radiography Test Report, Third Party Inspection Report etc.