Duplex Elbow
- sales@shikharsteel.com
Sizes in Stock
1/2" to 24"
Sizes Can Be
Manufacture
Up to 60"
Grade
Duplex 2205 Fittings
Environments
Chloride and Saltwater
Standard
ASTM A815
UNS Designation
UNS S31803 & UNS S32205
Werkstoff No.
WNR 1.4462
Applications
Marine
Table Of Content
Vast experience as an duplex pipe fittings manufacturer in India, We offer a sizeable range of duplex 2205 elbow available in Schedules 20, SCH 40, SCH 80, SCH 100, SCH 120. Shikhar steel supplies a variety of seamless and welded duplex fittings made in accordance with ASTM A815.
Why Suppliers in South Africa of Duplex Pipe Fittings Buying 2205 Elbow from India?
Highly skilled duplex pipe fittings manufacturer in India, Buy online duplex 2205 elbow available in custom sizes and schedules. Duplex fittings can be classified into two general classes: CR and WP. Duplex elbow are characterised by molybdenum (up to 5%) and high chromium (19–28%) contents than austenitic duplex stainless steel pipe fittings.
Duplex Pipe Fittings Specification
Size In Ready Stock
Thickness of Duplex Fittings
Duplex Pipe Fittings Advantages
A815 UNS S31803 Ends Method
ASTM A815 UNS S32205 Application
Duplex Steel Buttweld Fittings Packaging
Logistics of Duplex Steel Fittings
Duplex Elbow Manufacturing Process
Duplex Steel Pipe Fittings Standard
2205 Fittings Testings
2205 Pipe Fittings Process
Duplex Stainless Steel Fittings Types
Duplex 2205 Elbow Method
Duplex Tee Sour Service
Duplex Reducer Marking
Bending Methods of Duplex Pipe Bend
Duplex Elbow Radius
Duplex End Cap Origin
Duplex Stub End Value Added Services
Duplex Pipe Bend Machinery
12 Years of skilled work as an duplex pipe fittings manufacturer in India. Duplex tee high molybdenum and chromium content. Duplex 2205 fittings are normally used in heat exchanger piping and salt water. These duplex steel buttweld fittings are easy to fabricate and have excellent mechanical properties.
Duplex Fittings Grade
Duplex 2205 Elbow Price List
¾”, SCH 40, SMLS (90 Deg) LR
$32.96US $26.23 each
1", SCH 40, SMLS (90 Deg) LR
$49.75US $30.6 each
1.1/4", SCH 40, SMLS (90 Deg) LR
$59.56US $35.12 each
1.1/2”, SCH 40, SMLS (90 Deg) LR
$66.39US $47.01 each
2", SCH 40, SMLS (90 Deg) LR
$72.86US $52.72 each
2 1/2", SCH 40, SMLS (90 Deg) LR
$88.83US $64.44 each
3", SCH 40, SMLS (90 Deg) LR
$96.83US $75.23 each
4", SCH 40, SMLS (90 Deg) LR
$113.83US $93.11 each
6", SCH 40, SMLS (90 Deg) LR
$132.83US $104.62 eachFor Final Duplex Elbow Price List Please Drop an Email to sales@shikharsteel.com
Duplex Tee Price List
¾", SCH 40S (Equal), SMLS
$38.96US $33.94 each
1”, SCH 40S (Equal), SMLS
$58.75US $40.38 each
1 1/4”, SCH 40S (Equal), SMLS
$64.56US $52.37 each
1.1/2", SCH 40S (Equal), SMLS
$76.39US $58.90 each
2", SCH 40S (Equal), SMLS
$89.86US $72.87 each
2 1/2", SCH 40S (Equal), SMLS
$92.83US $84.39 each
3", SCH 40S (Equal), SMLS
$132.83US $113.33 each
4", SCH 40S (Equal), SMLS
$172.83US $159.62 each
6", SCH 40S (Equal), SMLS
$332.83US $267.23 eachFor Final Duplex Tee Price List Please Drop an Email to sales@shikharsteel.com
Duplex Elbow Weight Chart as per ASME B16.9
| Sizes | Schedule 10S 90 Deg Elbow (KG) | Schedule 40S 90 Deg Elbow (KG) |
|---|---|---|
| DN600 | 140.61 | 225.89 |
| DN500 | 99.80 | 162.38 |
| DN450 | 59.87 | 129.73 |
| DN400 | 47.63 | 99.79 |
| DN350 | 36.29 | 79.38 |
| DN300 | 25.80 | 59.42 |
| DN250 | 18.15 | 38.56 |
| DN200 | 10.20 | 21.54 |
| DN150 | 5.45 | 10.89 |
| DN125 | 3.65 | 6.80 |
| DN100 | 2.10 | 4.47 |
| DN80 | 1.25 | 2.20 |
| DN65 | 0.85 | 1.40 |
| DN50 | 0.50 | 0.70 |
| DN40 | 0.30 | 0.40 |
| DN32 | 0.23 | 0.26 |
| DN25 | 0.14 | 0.15 |
| DN20 | 0.07 | 0.08 |
| DN15 | 0.06 | 0.08 |
Years of skilled work as an duplex pipe fittings manufacturer in India, extensive knowledge as a duplex reducer supplier in all sizes and thickness. Our duplex 2205 fittings are used in marine engineering, oil & gas, chemical processing equipment manufacturing and shipped to USA, Kuwait, Saudi Arabia, Norway, Australia, Mexico, Costa Rica and Costa Rica.
Applications of Duplex 2205 Pipe Fittings
Duplex 2205 Fittings Advantages
Duplex Tee Manufacturing Processes
Shikhar steel corporation is a renowned duplex pipe fittings manufacturer in India, offering high quality products that meet ASME, ASTM, DIN standards.
Tensile Requirement of Duplex Steel Buttweld Fittings
| Tensile Strength | Temperature °F |
|---|---|
| 81 KSI | 572°F |
| 83 KSI | 392°F |
| 90 KSI | 212°F |
| 96 KSI | 122°F |
Heat Resistance of Duplex Steel Fittings
Duplex pipe fittings can readily be used down to at least -50°C.
Duplex Stainless Steel Pipe Fittings Heat Treatment
Duplex Steel Pipe Fittings Surface Finish
Duplex 2205 Elbow Dimensions
| NPS | A | O.D. at Bevel |
|---|---|---|
| 36 | 1372 | 914 |
| 34 | 1295 | 864 |
| 32 | 1219 | 813 |
| 30 | 1143 | 762 |
| 28 | 1067 | 711 |
| 26 | 991 | 660 |
| 24 | 914 | 610 |
| 22 | 838 | 559 |
| 20 | 762 | 508 |
| 18 | 686 | 457 |
| 16 | 610 | 406.4 |
| 14 | 533 | 355.6 |
| 12 | 457 | 323.8 |
| 10 | 381 | 273 |
| 8 | 305 | 219.1 |
| 6 | 229 | 168.3 |
| 4 | 152 | 114.3 |
| 3 | 114 | 88.9 |
| 2 1/2 | 95 | 73 |
| 2 | 76 | 60.3 |
| 1 1/2 | 57 | 48.3 |
| 1 1/4 | 48 | 42.2 |
| 1 | 38 | 33.4 |
| 3/4 | 38 | 26.7 |
| 1/2 | 38 | 21.3 |
Duplex Reducer Welding Technique
Corrosion Resistance of 2205 Fittings
Hardness for Duplex Pipe Fittings
| Duplex Fittings Grade | Rockwell C | Brinell HB |
|---|---|---|
| ASTM A815 UNS S31803 Fittings | 27 | 290 (max) |
| ASTM A815 UNS S32205 Fittings | 31 | 293 (max) |
Can Duplex End Cap Be Used in Corrosive Environments?
Yes, duplex elbow are highly suitable for alkaline and acidic environments due to their excellent corrosion resistance properties.
2205 Pipe Fittings Temperature Requirements
Duplex Stainless Steel Fittings Thermal Conductivity
| Temperature | Thermal Conductivity |
|---|---|
| 572°F | 10.4 Btu/h ft°F |
| 392°F | 9.8 Btu/h ft°F |
| 212°F | 9.2 Btu/h ft°F |
| 68°F | 8.7 Btu/h ft°F |
Duplex Pipe Fittings Equivalent Standard
UNS (North America)
WNR (Russia)
Chemical Composition of Duplex Weld Fittings
C
Carbon
S31803 = 0.030
S32205 = 0.030
Cr
Chromium
S31803 = 22 to 23
S32205 = 21 to 23
P
Phosphorous
S31803 = 0.030
S32205 = 0.030
S
Sulphur
S31803 = 0.020%
S32205 = 0.020%
Ni
Nickel
S31803 = 4.50 to 6.50
S32205 = 4.50 to 6.50
N
Nitrogen
S31803 = 0.14 to 0.20
S32205 = 0.8 to 0.20
Mo
Molybdenum
S31803 = 3.0 to 3.5
S32205 = 2.50 to 3.50
S
Silicon
S31803 = 1.00
S32205 = 1.00
Fe
Iron
S31803 = 63.72
S32205 = 63.54
Mn
Manganese
S31803 = 2.00
S32205 = 2.00
Duplex 2205 Buttweld Fittings Mechanical Properties
Types of Duplex Elbow for Marine
Duplex 15 Deg Elbow
ASTM A815 UNS S31803 30 Deg Elbow
ASTM A815 UNS S32205 45 Deg Elbow
Duplex 60 Deg Elbow
Duplex Steel 90 Deg Elbow
Duplex 2205 180 Deg Elbow
2205 Long Radius Elbow
DSS Short Radius Elbow
Duplex 2205 Reducing Elbow
Types of Duplex 2205 Tee for Oil & Gas
Duplex Stainless Steel Equal Tee
2205 Duplex Unequal Tee
Alloy 2205 Reducing Tee
Duplex SS 2205 Barred Tee
Inox 2205 Y Type Tee
Duplex Stainless Cross Tee
Types of 2205 Duplex Reducer
Duplex Concentric Reducer
Duplex 2205 Eccentric Reducer
Types of Duplex Steel Stub End
SAF 2205 Long Stub End
Alloy 2205 Short Stub End
AISI 2205 Lap Joint Stub End
Types of Duplex Pipe Bend
Duplex SS 2.5D Bend
Duplex Steel 2205 3D Bend
A815 UNS S31803 45 Deg Pipe Bend
ASTM A815 S31803 90 Deg Pipe Bend
Duplex 180 Deg Pipe Bend
2205 Duplex U Bend
