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Get Attractive Price Offer On Duplex Steel Buttweld Fittings In India, Dimensions Of Duplex Stainless Steel Fittings In MM.


Grade UNS S31803 is termed as a duplex class due to its mixed Austenitic-ferritic microstructure. Duplex stainless steel alloys have an equal proportion of both austenite and ferrite, which is why Duplex Steel Fittings exhibit properties prominent to both classes. Duplex Steel Buttweld Fittings demonstrate better localized corrosion resistance in comparison to both grade 316L and 317L. Hence these duplex steel fittings are used in applications involving several key industrial fields such as chemical plants, seawater pump, seawater desalination plant, and so on. Werkstoff No 1.4462 Duplex Steel Pipe Fittings have a high resistance to intergranular corrosion, especially in chloride and sulphide containing environments. Usually, a regular steels grade would be susceptible to getting degraded in these conditions, unlike Duplex Stainless Steel Fittings, which exhibit very high resistance to stress related corrosion cracking.


ASME B16.9 Duplex Steel Fittings
ASME B16.9 Duplex Steel Fittings
Duplex Steel Buttweld Fittings
Duplex Steel Buttweld Fittings
Duplex Stainless Steel Fittings
Duplex Stainless Steel Fittings


PED Certified Duplex Steel Forged Fittings Manufacturers in Mumbai, India, SS Duplex Fittings Material Specification, Werkstoff No 1.4462 Duplex Steel Pipe Fittings Weight Chart.


What Is Duplex Steel Fittings?


UNS S31803 Duplex Steel Elbow fittings in most cases, tend to be tougher when compared to ferritic stainless steel. Whereas the mechanical strengths of duplex stainless steel fittings can in some cases for e.g. UNS S31803 could be as much as two times more than that of conventional austenitic stainless steels. The high chromium content present in the alloy is what protects the Duplex Steel Forged Fittings against corrosion, generally causes embrittlement at temperatures exceeding 300°C.


Duplex Steel Buttweld Fittings Specification


Standard Specification : Duplex Steel Fittings
Coating Fitting Faces : Cold and Hot Dip Galvanized, Yellow Transparent, Oil Black Paint, Zinc Plated, Anti-rust Paint
Dimensions Class: 2000#, 3000#, 6000#, 9000#
Application: Nuclear Power Plant
Water Pipeline Industry
Chemical Industry
Oil And Gas Industry
Fabrication Industry
Natural Gas Industry
Rating Pressure: Pressure Rating Of: 3000 LBS, 6000 LBS, 9000 LBS
Check Sizes: (SMLS UPTO 24”)
1/2” TO 36”
(Buttweld 8” TO 36” )
Fitting Machining Equipment: Press machine, electric bevelling machine, Bending machine, Pushing Machine, Sand-blasting machine etc
Thickness: View Our Thickness: Schedule 5S, SCH10, SCH20, SCH10, SCH20, SCH30, SCHTD, SCH40, SCH60, XS, SCH80, SCH100, SCH120, SCH140, SCH160.
Standard: MSS-SP-43 Type B Fittings, ANSI B16.28 Fittings, JIS B2312 Fittings, JIS B2313 Fittings, ANSI B16.9 Fittings, MSS-SP-43 Type A Fittings, MSS-SP-43 Type b Fittings

Duplex Steel Pipe Fittings Weight Chart

Duplex Steel Pipe Fittings Weight Chart

Suppliers Of Duplex 2205 Seamless Pipe Fittings In Mumbai, India, Get Free Quote For Duplex Stainless Steel Buttweld Fittings, Equivalent Of UNS S31803 Duplex Steel Elbow.


Duplex 2205 Seamless Pipe Fittings Equivalent


STANDARD WERKSTOFF NR. UNS
Duplex 2205 1.4462 S31803 / S32205

Types Of Duplex Stainless Steel Fittings


Duplex Steel Buttweld Stub End

Duplex Steel Buttweld Stub End

Duplex Steel Plug

Duplex Steel Plug

Duplex Steel Forged Socket Weld Union

Duplex Steel Forged Socket Weld Union

Werkstoff No 1.4462 Cross

Werkstoff No 1.4462 Cross

Duplex UNS S31803 Elbow

Duplex UNS S31803 Elbow

Duplex UNS S32205 Tee

Duplex UNS S32205 Tee

 Duplex 2205 Seamless Reducer

Duplex 2205 Seamless Reducer

Duplex End Cap

Duplex End Cap

Duplex Stainless U Bend

Duplex Stainless U Bend

Duplex Steel Lateral Tee

Duplex Steel Lateral Tee


Duplex Steel Forged Fittings Dimension


Duplex Steel Forged Fittings Dimension

SS Duplex 2205 Fitting Chemical And Duplex Steel ASTM A815 Fitting Mechanical Composition, Duplex Steels S31803 Pipe Fitting Stockist In India.

Werkstoff No 1.4462 Duplex Steel Pipe Fittings Chemical Composition


Grade S31803
C 0.030 maximum
Mn 2.00 maximum
Si 1.00 maximum
P 0.030 maximum
S 0.020 maximum
Cr 22.0 – 23.0
Mo 3.0 – 3.5
Ni 4.50 – 6.50
N 0.14 – 0.20
Fe 63.72 min

UNS S31803 Duplex Steel Elbow Mechanical Properties


Gr. Density (g/cm 3) Density (lb/in 3) Melting Point (°C) Melting Point (°F)
S31803 / S32205 7.805 0.285 1420 – 1465 2588 – 2669

We provide Multiple Payment Options Of Duplexs Steels Buttweld Tee, Check Our Global Sales Network For ASME B16.9 Duplexs Steels Forged Reducer, Manufacturers Of Duplexs Steels Fittings In India.

SS Duplex Fittings Pressure Rating


Pressure Rating (psig)
NPS
(inch)
Pipe Schedule. OD
(inch)
Wall
Thick.
(in)
Temperature
Duplex Steel 100 Fitting Duplex Steel 200 Fitting Duplex Steel 300 Fitting Duplex Steel 400 Fitting Duplex Steel 500 Fitting
Allowable Stress (Pressure Rating)
16700 16700 16700 15500 14400
1" 40 1.315 0.133 2205 2205 2205 2047 1902
80 1.315 0.179 3061 3061 3061 2841 2640
160 1.315 0.250 4493 4493 4493 4170 3874
1 1/2" 40 1.900 0.145 1629 1629 1629 1512 1404
80 1.900 0.200 2303 2303 2303 2138 1986
160 1.900 0.281 3362 3362 3362 3120 2899
2" 40 2.375 0.154 1371 1371 1371 1272 1182
80 2.375 0.218 1985 1985 1985 1843 1712
160 2.375 0.344 3283 3283 3283 3047 2831
3" 40 3.500 0.216 1301 1301 1301 1208 1122
80 3.500 0.300 1844 1844 1844 1712 1590
160 3.500 0.438 2787 2787 2787 2587 2403
4" 40 4.500 0.237 1102 1102 1102 1023 950
80 4.500 0.337 1596 1596 1596 1482 1377
160 4.500 0.531 2611 2611 2611 2424 2552
5" 40 5.563 0.258 965 965 965 896 832
80 5.563 0.375 1428 1428 1428 1325 1231
160 5.563 0.625 2474 2474 2474 2296 2133
6" 40 6.625 0.280 877 877 877 814 756
80 6.625 0.432 1379 1379 1379 1280 1189
160 6.625 0.719 2382 2382 2382 2211 2054
8" 40 8.625 0.322 771 771 771 716 665
80 8.625 0.500 1218 1218 1218 1131 1050
160 8.625 0.906 2298 2298 2298 2133 1982
10" 40 10.750 0.365 699 699 699 649 603
80 10.750 0.594 1159 1159 1159 1075 999
160 10.750 1.125 2289 2289 2289 2124 1974