Duplex 2205 Pipe

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ASTM A790 Alloy 2205 Seamless Pipe And ASME SA 790 Tube supplier in India, check Specification And Schedule Chart Here

Duplex 2205 Pipe

 

Looking for Duplex Stainless Steel Pipe manufacturers in India? Buy ASME SA790 DIN 1.4462 ERW And Welded Tubing Online And Save Cost, Check Duplex 2205 Tube Weight And Grades

The ASTM A790 specification covers seamless as well as straight-seam welded ferritic/ austenitic grade Duplex Stainless Steel Pipe for general corrosive application. The main emphasis of the specification is resistance to stress related corrosion cracking. The Duplex 2205 Pipe must be made by either the seamless or an automatic welding process, without an addition of filler metals in the alloy during the welding operation. Heat analysis of the alloy needs to be performed in order to determine the percentages of the elements specified. Tests such as hardening tests, flattening tests, tension tests, hydrostatic tests and non- destructive electric tests must be made to conform as mentioned in the specified requirements. Find here complete Duplex Pipe Price List.

Due to the duality within the microstructure of stainless steel Duplex Pipe Material Grade, there is a combination of properties which could sometimes mean there are some compromises bound to occur as compared to either pure austenitic or pure ferritic grades. Duplex Stainless Steel Seamless Pipe are in most cases, tougher as opposed to ferritic stainless steel. And in some cases the tensile strengths of duplex stainless steels could be twice that for austenitic stainless steels.Although Duplex Stainless Steel Pipe are considered resistant to stress related corrosion cracking, they are not as resistant to this form of attack as the ferritic class stainless steel. However, the corrosion resistance of the least resistant Duplex stainless steel is higher than that of the most commonly used grades , i.e. 304 and 316 of stainless steel.

Duplex Stainless Steel Pipe are also magnetic, a property that can be used to easily distinguish the alloy from common austenitic grades of stainless steels.Besides being extremely resistant to corrosion , duplex grade stainless steel also have a high resistance to intergranular corrosion. Duplex stainless steels also demonstrate very high resistance to stress corrosion cracking or SCC even in the presence of chloride and sulphide environments. Hence the Duplex Pipe Schedule Chart can be used in marine applications as well as in sour wells.

Duplex Stainless Steel Tube earn their name as from their two phase or dual or duplex microstructure. The microstructure of duplex tubing consists of grains of 50% austenitic as well as 50% ferritic stainless steel in equal proportion. This type of Duplex Tube Material has a wide range of benefits, which is why this stainless steel grade is often chosen over regular ferritic or austenitic stainless steels. For instance, the Duplex Instrument Tubing tends to demonstrate increased tensile strength, which means that the alloy is about two times as strong as either ferritic or austenitic alloys. Due to the alloy’s increased yield strength, thinner cross sections can be produced by the Duplex Pipe Manufacturer of the walls of duplex stainless steels, which when created, provides a significant savings in terms of its weight. Hence Duplex Tubing and Duplex 2205 Pipe Suppliers prefer ordering duplex grade stainless steel materials since they are a popular choice for structural applications as well as pressure vessels.

The level of resistance to corrosion depends on the grade of Duplex Stainless Steel Tubing used by the end user. Generally the levels of corrosion resistance offered by this duplex grades tend to be similar to the range as for austenitic stainless steel grades such as 304 or 316. Like all stainless steels, all grades of Duplex Stainless Steel Tube also benefit from this particular property.

The ferritic part of the microstructure present in the Duplex Heat Exchanger Tubes provides this type of steel with very good stress related corrosion cracking or SCC resistance. This property of the Duplex Welded Tubes is what makes the alloy a popular choice for hot water tanks as well as process plants. This is a property that conventional austenitic stainless steels do not possess, and as compared to the Duplex Tube, austenitic grades can be susceptible to corrosion when exposed to situations of elevated temperature or humidity. In addition to its superior resistance to stress related corrosion cracking, the Duplex Stainless Steel Heat Exchanger Tubes also have an increased resistance to pitting, crevice, as well as general corrosion.

 

Duplex 2205 Seamless Pipe
Duplex 2205 Seamless Pipe
Duplex Stainless Steel Tube
Duplex Stainless Steel Tube
Duplex 2205 Pipe
Duplex 2205 Pipe

 

Table of Content


 

Specification List of Duplex 2205 Seamless Pipe

ASTM / ASME Standards ASTM A790 / ASME SA790
Specialized in Large Diameter Pipe
Stainless Steel EFW Pipe size 5.0 milimeter - 1219.2 milimeter
Duplex 2205 Seamless Pipe Finish AP (Annealed & Pickled), Polished, MF, BA (Bright & Annealed)
Seamless Pipe Schedule SCH10, SCH5, STD, SCH40, SCH160, SCH80
Seamless Pipe/tube Length Double Random, Single Random & Cut Length.
Duplex 2205 Seamless Pipe Form Square, Round, Rectangular, Hollow, Straight, Hydraulic Pipes, Etc.
End Beveled End, Plain End, Threaded.
Material Test Certificates (MTC) EN 10204 3.1
EN 10204 3.2
Marking All Pipes are marked as follows: Grade, Standard, Thickness, OD, Heat No. (Or according to the customer’s request.), Length
Swg & Bwg 12 Swg., 10 Swg., 16 Swg., 14 Swg., 20 Swg., 18 Swg.
Welded Tube Size 6.35 milimeter Outside Diameter To 152 milimeter Outside Diameter
Seamless Tube Finish Polished, AP (Annealed & Pickled), BA (Bright & Annealed), MF
Duplex 2205 Seamless tubing wall thickness 0.020" to 0.220", (special wall thicknesses available)
Seamless Tube Type ERW, Seamless, Welded, EFW, Fabricated
Duplex 2205 Seamless tube Form Boiler, Straight, Rectangular, Round, Coil, Square, Hydraulic, LSAW, Hollow,‘U’ bent Tubes Etc.
Application Gas Tube, Oil Tube,Heatexchanger and Boiler, Fluid Tube

 

As Duplex 2205 Pipe Suppliers we supply in following industries on regular basis in USA, Europe, Far East Asia and South Africa

Petrochemical plant

Petrochemical plant
Indonesia, Belgium, Philippines, Dammam -KSA

Oil And Gas Industry

Oil And Gas Industry
Saudi Arabia (KSA), Brazil, Kuwait, South Africa

Chemical Industry

Chemical Industry
Malaysia, UAE, Hong Kong, Oman


We can supply SAF 2205 Pipe with customized thicknesses and sizes, view its size chart

 

View Grade ASTM A790 Alloy 2205 Pipe Price List

Description
Price
Duplex 2205 Seamless and Welded Stainless Steel Pipe US $ 1100-2000 / Ton
Duplex Stainless Steel Pipe US $ 1950-2740 / Ton
1.4462/S31803/2205 Duplex Seamless Stainless Steel Pipe US $ 1299-1999 / Ton
Seamless ASTM A276 2205 Duplex Stainless Steel Pipe US $ 5000-15000 / Ton
ASTM A790 S32750/2205/31803 Seamless Duplex Stainless Steel Pipe US $ 1.7-4.1 / kg
Duplex 2205 Seamless Stainless Steel Tube Pipe for Water
 US $ 2150-2999 / Ton
Duplex Steel 2205 Large Od Seamless Pipe US $ 2-5.2 / kg
Duplex 2205 / Uns31803 Stainless Steel Seamless Pipe US $ 1500-1700 / Ton

 

Duplex Stainless Steel Pipe Manufacturer in india

UNS S32205 Welded Pipe

UNS S32205 Welded Pipe

A790 2205 Duplex Stainless Boiler Tube

A790 2205 Duplex Stainless Boiler Tube

duplex WERKSTOFF NR. 1.4462 ERW Pipe

duplex WERKSTOFF NR. 1.4462 ERW Pipe

ASME SA790 Duplex 2205 Round Pipe

ASME SA790 Duplex 2205 Round Pipe

1.4462 Alloy 2205 Annealed Tube

1.4462 Alloy 2205 Annealed Tube

Duplex 2205 Stainless Steel Condenser Tube

Duplex 2205 Stainless Steel Condenser Tube

Thin Wall 2205 duplex stainless steel Pipe

Thin Wall 2205 duplex stainless steel Pipe

ASTM A790 duplex 2205 Coiled Tubing

ASTM A790 duplex 2205 Coiled Tubing

 

Composition Chart of Duplex Stainless Steel 2205 Pipe

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

 

Stockist of ASTM A790 Duplex Stainless Steel Welded/ERW Pipe material as per the requirements of customers

 

do you know that Siddhagiri is one of the favourite supplier of Duplex 2205 Seamless Pipe and Tube in below countries

Saf 2205 Duplex Seamless Tube Pipe Indonesia, Dammam -KSA, Belgium, Philippines,
2205 / F51 / F53 / F60 Duplex Stainless Steel Seamless Pipe France, Europe, Qatar, Thailand
2205 Duplex Pipe Germany, Thailand, Czechia, Malaysia
2205 Seamless and Welded Stainless Steel Pipe USA, Bangladesh, Malaysia, Finland
High Strength Duplex 2205 Welded Tubing Stainless Steel Pipe Saudi Arabia (KSA), Kuwait, South Africa, Brazil
8 inch duplex stainless steel pipe Singapore, South Africa, Bahrain,
Thickness 0.5-60 mm 2205 2507 Duplex Stainless Steel Pipe Nigeria, Philippines, Australia, UK
Duplex 2205 Stainless Seamless Steel Pipe Hong Kong, Malaysia, UAE, Oman
2205 2" inch diameter Duplex Stainless Steel Pipe Iran, Italy, Chile, Singapore
2 Inch Diameter Saf 2205 Stainless Steel Duplex Pipes Turkey, Norway, United Arab Emirates (UAE), Malaysia
duplex 3mm stainless steel tube Russia, Malaysia, Dubai, Netherlands
2205 big diameter duplex stainless steel pipe/tube Mexico, Egypt, Spain, UK
Alloy 2205 Duplex Seamless 25 Micron Terp Stainless Steel Pipe Tube UAE, Europe, United Kingdom -UK, Malaysia
ASME SA790 Duplex 2205 Stainless Steel Seamless Pipe Canada, Poland, UK, Ellington -United States
ASTM A790 Seamless Duplex 2205 Stainless Steel Pipe Philippines, Canada, Malaysia, Singapore
Cold Rolled Ss 2205 Duplex Stainless Steel Square Pipe Japan, Malaysia, Romania, Europe
2205 Stainless Steel Thick Wall Pipe Sweden, Colombia, Malaysia, China
Duplex Stainless Steel Seamless Tubes for Heat Exchanger and Condenser Taiwan, Los Alamos -Mexico, Malaysia, Philippines
duplex 2205 stainless steel 14mm seamless tube South Korea, NY 12203 (USA), Singapore, Malaysia

 

Mechanical Characteristics of 2205 Duplex Welded Pipe

Pipe Density Pipe Melting Point Yield Strength (0.2%Offset) 2205 Duplex SS Pipe Tensile Strength Elongation
7.8 g/cm3 1350 °C (2460 °F) Psi - 80000 , MPa - 550 Psi - 116000 , MPa - 800 15 %

 

Equivalent Material of 1.4462 Alloy 2205 Tubing

PIPE STANDARD
WERKSTOFF NR.
UNS
Duplex 2205 Pipe
1.4462 / 1.4462
S31803 / S32205

 

Duplex stainless steel pipe roughness

Outside surface roughnesInside surface roughness
RA 20 defect level max. 50 μmRA 20 defect level max. 20 μm

 

Find duplex 2205 pipe Chemical Composition and Equivalent here

 

Size Chart of SAF 2205 Pipe

  • Duplex Stainless Steel EFW Pipe : 6″ NB to 100″ NB
  • Duplex 2205 Seamless Tubing : 1/2″ NB to 24″ NB
  • SAF 2205 ERW Pipes : 1/2″ NB to 16″ NB
  • Duplex Steel Tube : 1/8″NB TO 30″NB IN

 

Duplex Steel Pipe Schedule Chart

NPS SCH 0S Outside Diameter (Mm) SCH 80S XS STD SCH 40S SCH 160 SCH 120 XXS
1/4" 1.0065
0.0048		 13.0072 3.0002
0.0081		 2.0024
0.0064
3/8" 1.0065
0.0064		 17.0015 3.0020
1.0012		 2.0031
0.0086
1/8" 10.0029 2.0041
0.0048		 1.0073
0.0037
1/2" 2.0011
1.0001		 21.0034 3.0073
1.0064		 2.0077
1.0029		 4.0076
1.0098		 7.0047
2.0065
3/4" 2.0011
1.0030		 26.0067 3.0091
2.0023		 2.0087
1.0071		 5.0056
2.0094		 7.0082
3.0069
1" 2.0077
2.0012		 33.0040 4.0055
3.0028		 3.0038
2.0054		 6.0035
4.0030		 9.0009
5.0075
1 1/2" 2.0077
3.0015		 48.0026 5.0008
5.0049		 3.0068
3.0011		 7.0014
7.0034		 10.0016
9.0069
2" 2.0077
3.0098		 60.0033 5.0054
7.0059		 3.0091
5.0052		 8.0074
11.0028		 11.0007
13.0065
2 1/2" 3.0005
5.0034		 73.0003 7.0001
11.0058		 5.0016
8.0076		 9.0053
15.0014
1 1/4" 2.0077
2.0073		 42.0016 4.0085
3.0053		 3.0056
3.0043		 6.0035
5.0069		 9.0070
7.0088
3" 3.0005
6.0054		 88.0090 7.0062
15.0050		 5.0049
11.0045		 11.0013
21.0065		 15.0024
28.0009
4" 3.0005
8.0048		 114.0030 8.0056
22.0065		 6.0002
16.0031		 13.0049
34.0002		 11.0013
28.0032		 17.0012
41.0063
5" 3.0040
11.0074		 141.0060 9.0052
31.0041		 6.0055
22.0010		 15.0088
49.0083
10" 4.0019
28.0020		 273.0005 12.0070
81.0055		 9.0027
61.0020		 28.0058
174.0082
6" 3.0040
14.0004		 168.0026 10.0097
43.0019		 7.0011
28.0068		 18.0026
68.0056		 14.0027
54.0020		 21.0095
80.0036
3 1/2" 3.0005
7.0052		 101.0060 8.0008
18.0090		 5.0074
13.0077
8" 3.0076
20.0025		 219.0008 12.0070
65.0059		 8.0018
43.0016		 18.0026
90.0044		 23.0001
112.0090
12" 4.0057
36.0053		 323.0085 12.0070
97.0046		 9.0053
74.0092

 

Weight Chart of SS Duplex Pipe

Size of Seamless Pipe Outside Diameter In inches Seamless Pipe Schedules A.S.A
80 DBL E.H 5s 60 40s & Std. 5 10 40 10s 120 80s & E.H 160
1/8 .0405 0.095.03145       .0068.02447 .0035.01383 .0049.01863 068.02447 .0049.01863   0.095.03145  
1/4 .0540 .0119.05351       .0088.04248 .0049.02570 .0065.03297 088.04248 .0065.03297   .0119.05351  
3/8 .0675 .0126.07338       .0091.05676 .0049.03276 .0065.04235 .0091.05676 .0065.04235   .0126.07338  
1/2 .0840 .01471.0088 .02941.0714 .0065.05383   .0109.08510 .0065.05383 .0083.06710 .0109.08510 .0083.06710   .01471.0088 .01871.0304
3/4 1.0050 .01541.0474 .03082.0441 .0065.06838   .01131.0131 .0065.06838 .0083.08572 .01131.0131 .0083.08572   .01541.0474 .02181.0937
1 1.0315 .01792.0172 .03583.0659 .0065.08678   .01331.0679 .0065.08678 .01091.0404 .01331.0679 .01091.0404   .01792.0172 .02502.0844
1-1/4 1.0660 .01912.0997 .03825.0214 .00651.0107   .01402.0273 .00651.0107 .01091.0806 .01402.0273 .01091.0806   .01912.0997 .02503.0765
1-1/2 1.0900 .02003.0631 .04006.0408 .00651.0274   .01452.0718 .00651.0274 .01092.0085 .01452.0718 .01092.0085   .02003.0631 .02814.0859
2 2.0375 .02185.0022 .04369.0029 .00651.0604   .01543.0653 .00651.0604 .01092.0638 .01543.0653 .01092.0638   .02185.0022 .03437.0444
2-1/2 2.0875 .02767.0661 .055213.070 .00832.0475   .02035.0793 .00832.0475 .01203.0531 .02035.0793 .01203.0531   .02767.0661 .037510.001
3 3.0500 .030010.025 .060018.058 .00833.0029   .02167.0576 .00833.0029 .01204.0332 .02167.0576 .01204.0332   .030010.025 .043714.032
3-1/2 4.0000 .031812.051 .063622.085 .00833.0472   .02269.0109 .00833.0472 .01204.0973 .02269.0109 .01204.0973   .031812.051  
4 4.0500 .033714.098 .067427.054 .00833.0915 .028112.066 .023710.079 .00833.0915 .01205.0613 .023710.079 .01205.0613 .043719.001 .033714.098 .053122.051
4-1/2 5.0000   .071032.053     .024712.053           .035517.061  
5 5.0563 .037520.078 .075038.055 .01096.0349   .025814.062 .01096.0349 .01347.0770 .025814.062 .01347.0770 .050027.004 .037520.078 .062532.096
6 6.0625 .043228.057 .086453.016 .01097.0585   .028018.097 .01097.0585 .01349.0290 .028018.097 .01349.0290 .056236.039 .043228.057 .071845.030
7 7.0625   .087563.008     .030123.057           .050038.005  

 

Duplex Steel Pipe Applications

  • oil and gas transportation
  • Heat exchangers
  • Pipe for Sea Water Equipment
  • Power Generation
  • Condensers Tubes
  • Petrochemicals
  • Chemical Equipment
  • Cooling pipe
  • Off-Shore Oil Drilling Companies
  • Gas Processing
  • Pharmaceutical Equipment

Supply Range of Asme Sa790 Duplex Pipe

Duplex 2205 Pipe Description Wall Thickness (In MM) Outside Diamter, OD (In MM)
Rectangular Pipe/Tube 0.05 to 30 10*20 To 100*200
Round Pipe/Tube 0.05 to 30 6 – 630
Electropolished Pipes/Tubes 0.05 to 30 12.07 To 250
Square Pipe/Tube 0.05 to 30 12.07* 12.07 To 300* 300
Ornamental Tubes 0.05 to 2.00 12.07 To 76.02
Inner/Outside Polished Stainless Steel Tube, Pipes 1.00 – 5 12.05 To 203.02
Colour Coated Pipe/Tube 0.05 to 30 6 To 630
Stainless Steel U Shaped Tube 0.05 to 2.00 20 To 200
Triangle Tube 0.05 to 3.00 16 To 85
Hexagonal Tube 0.05 to 2.00 13 To 85
Slot Round Pipe/Tube 0.05 to 2.00 12.07 To 76.02
Thin to Wall Stainless Steel Tube 0.05 to 2.00 22*0.07 To 108*2.00
Stainless Steel Seamless Tube 0.08 – 30 6 To 430
Handrail Tube 0.05 to 2.00 –
Stainless Steel Capillary Tube 0.008 – 1.02 0.028 To 10

 

Werkstoff Nr. 1.4462 PipeHardness Requirements

Hardness, Max Brinell Grade Yield strength, min., ksi [MPa] Tensile strength, min., ksi [MPa] Elongation in 2 in., or 50mm, min, %
290 S32205 70 [485] 95 [655] 25
290 S31803 65 [450] 90 [620] 25
297 S32550 80 [550] 110 [760] 15
290 S31500 64 [440] 92 [630] 30
290 S31260 65 [450] 100 [690] 25
280 S31200 65 [450] 100 [690] 25
310 S32520 80 [550] 112 [770] 25
290 S32304 65 [450] 100 [690] 25
290 S32001 65 [450] 90 [620] 25
300 S32760 80 [550] 109 [750] 25
310 S32750 80 [550] 116 [800] 15
290 S32950 70 [480] 100 [690] 20

 

Duplex Stainless Steel Pipe Dimensions

Size
OD, Inches
Weight
Lbs/Ft.
Wall
Dec-In.
BW
Ga.
ID
1/8
0.0290
0.028
22
0.069
0.0336
0.035
20
0.055
3/16
0.0478
0.028
22
0.131
1/4
0.0491
0.020
25
0.210
0.0664
0.028
22
0.194
0.0745
0.032
21
0.187
0.0804
0.035
20
0.180
0.1052
0.049
18
0.152
0.1284
0.065
16
0.120
5/16
0.1039
0.035
20
0.242
0.1382
0.049
18
0.214
0.1722
0.065
16
0.182
3/8
0.1038
0.028
22
0.319
0.1271
0.035
20
0.305
0.1706
0.049
18
0.277
0.2152
0.065
16
0.245
7/16
0.2036
0.049
18
0.340
1/2
0.1025
0.020
25
0.460
0.1738
0.035
20
0.430
0.2360
0.049
18
0.402
0.3020
0.065
16
0.370
5/8
0.2205
0.035
20
0.555
0.3014
0.049
18
0.527
0.3888
0.065
16
0.495
3/4
0.2673
0.035
20
0.680
0.3668
0.049
18
0.652
0.4755
0.065
16
0.620
0.5913
0.083
14
0.584
7/8
0.4323
0.049
18
0.777
0.5623
0.065
16
0.745
0.9676
0.120
11
0.635
1
0.3607
0.035
20
0.930
0.4977
0.049
18
0.902
0.6491
0.065
16
0.870
0.8129
0.083
14
0.834
1.1278
0.120
11
0.760
1-1/4
1.4480
0.120
11
1.010

 

Thermal Conductivity of Duplex Stainless Steel 2205 Pipe

Temperature,°C 20 400 200 100 300
W/(m °C)
Metric units
Sandvik SAF 2205 14 20 17 16 19

Temperature, °F 68 800 400 200 600
Btu/(ft h °F)
Imperial units
Sandvik SAF 2205 8 12 10 9 11

 

Astm A790 Duplex Stainless Steel Welded Pipe Packaging

  • waterproof paper and plastic coverage
  • Wooden pallets or cases
  • Or as per customer need

Features of Siddhagiri Packaging :

  • - Packaging list (laminated) placed with box/crate.
  • - End of Duplex 2205 Seamless Pipe protected by plastic caps.
  • - Each bundle covered with plastic for protection against extreme weather.
  • - Bundles strapped with plastic strips.
  • - Each radius of U-Bend tube separated by a separator.

 

Duplex 2205 Tube Modulus Of Elasticity


Units		 20°C 200°C 100°C 300°C
Modulus of elasticity GPa 194 200 186 180
psi x 10-6  

 

Quality Test of SAF 2205 Pipe

  • IGC and PMI test
  • Pitting resistance test
  • Radiography test
  • Hydrostatic test
  • Flattening/flaring test
  • Chemical/Mechanical test

 

Duplex Steel Pipe Heat Treatment

Temperature UNS Designation Quenching
1870 °F min S32101 Quenched in water or Rapidly cooling in other means
1820-1880 °F [990-1025°C] S32950 Rapid cooling in water
1870-2010 °F [1020-1100°C] S31260 Rapid cooling in water
1920-2010 °F [1050-1100°C] S31200  
1870-2010 °F [1020-1100°C] S31803 Rapid cooling in air or water
1870-2010 °F [1020-1100°C] S32205
1800-1900 °F [980-1040°C] S31500
1900 °F [1040°C] min. S32550
1850-2050 °F [1010-1120°C] S32003 Rapid cooling in air or water
1800-1950 °F [982-1066°C] S32001 Rapid cooling in air or water
1700-1920 °F [925-1050°C] S32304 Rapid cooling in air or water
1870-2050 °F [1020-1120°C] S32506
1870-1975 °F [1020-1080°C] S32202
2010-2085 °F [1100-1140°C] S32760
1880-2060 °F [1025-1125°C] S32750
1975-2050 °F [1080-1120°C] S32520 Rapid cooling in air or water

 

Markings on Duplex 2205 Tubing

  • Specification
  • Heat Number
  • Schedule (Wall Thickness)
  • Nominal tube Size
  • Manufacturer’s Symbol/ Name
  • Grade
  • Manufacturing Method

 

International Standard of Duplex SS Pipe

  • DFARS Compliant
  • EN 10028-7
  • ASME SA240
  • PWA-LCS
  • RR SABRe Edition 2
  • ASTM A240
  • GE-S400/S1000
  • UNS S32205
  • W.NR. 1.4462

 

Duplex Stainless Steel Pipe Features

  • Useful up to 600°F
  • Higher heat conductivity and lower thermal expansion compared to austenitic steels
  • Good sulfide stress corrosion cracking resistance
  • Outstanding and uniform resistance to pitting and crevice corrosion
  • High resistance to stress corrosion cracking, fatigue, and erosion

 

Asme Sa790 Duplex Pipe Surface Finish

Cold drawn CD Polished P
Bright drawn BD Slit rolled edge SRE
Centreless ground CG Hot finished HF
Cold finished CF Hot rolled annealed and pickled HRAP
Peeled and turned P And T Rough turned/peeled RT
Smooth turned ST Peeled and reeled PR

 

Werkstoff Nr. 1.4462 PipeDensity

nits 100°C 20°C
Density 7.8 g/cm³
0.28 lb/in³

 

Duplex 2205 Pipe Pressure Rating

Pressure Rating (psig)
Seamless Pipe Size
(inches)		 Seamless Pipe Schedule Temperature (oF)
400 650 100 300 600 200 500 700 750
1 1/2" 160 3291 2829 4619 3580 2916 3984 3060 2772 2743
80 2267 1949 3182 2466 2009 2744 2108 1909 1889
40 1608 1383 2257 1750 1425 1947 1496 1354 1340
1" 160 4375 3761 6140 4759 3876 5296 4068 3684 3646
80 3002 2580 4213 3265 2659 3634 2791 2528 2501
40 2171 1867 3048 2362 1924 2629 2019 1824 1810
10" 160 2242 1927 3147 2439 1986 2714 2085 1880 1868
80 1147 986 1609 1247 1016 1388 1066 966 956
40 694 596 974 755 615 840 645 584 578
3" 160 2736 2352 3840 2976 2424 3312 2544 2304 2280
80 1819 1564 2553 1979 1612 2202 1691 1532 1516
40 1287 1106 1806 1400 1140 1558 1196 1084 1072
4" 160 2566 2206 3601 2791 2273 3106 2386 2161 2138
80 1577 1355 2213 1715 1397 1909 1466 1328 1314
40 1091 938 1531 1187 967 1321 1014 919 909
2" 160 3205 2755 4499 3486 2840 3880 2980 2699 2671
80 1957 1682 2747 2129 1734 2369 1820 1648 1631
40 1355 1165 1902 1474 1201 1640 1260 1141 1129
6" 160 2343 2014 3289 2549 2076 2836 2179 1973 1953
80 1363 1172 1913 1483 1208 1650 1267 1148 1136
40 869 747 1219 945 770 1052 808 732 724
5" 160 2433 2091 3414 2646 2155 2945 2262 2049 2027
80 1411 1213 1981 1535 1250 1709 1312 1189 1176
40 956 822 1342 1040 847 1158 889 805 797
8" 160 2262 1944 3175 2460 2004 2738 2103 1905 1885
80 1205 1036 1692 1311 1068 1459 1121 1015 1005
40 765 657 1073 832 678 926 711 644 637

 

Dimensional Tolerance of Duplex 2205 Seamless Pipe

Diameter, length or distance to opposing side,
thickness, and width		 Duplex 2205 Pipe Tolerance class
class 8
(h8)		 class 7
(h7)		 class 9
(h9)		 class 13
(h13)		 class 11
(h11)		 class 10
(h10)		 class 12
(h12)		 class 15
(h15)		 class 14
(h14)		 class 17
(h17)		 class 16
(h16)		 class 18
(h18)
Over 3, and 6 or less0
-0.018		 0
-0.012		 0
-0.030		 0
-0.18		 0
-0.075		 0
-0.048		 0
-0.12		 0
-0.48		 0
-0.30		 0
-1.20		 0
-0.75		0
-1.80
less than 3 0
-0.014		 0
-0.010		 0
-0.025		 0
-0.14		 0
-0.060		 0
-0.040		 0
-0.10		 0
-0.40		 0
-0.25		 0
-1.00		 0
-0.60		 0
-1.40
Over 10, and 18 or less0
-0.027		 0
-0.018		 0
-0.043		 0
-0.27		 0
-0.11		 0
-0.070		 0
-0.18		 0
-0.70		 0
-0.43		 0
-1.80		 0
-1.10		0
-2.70
Over 6, and 10 or less 0
-0.022		 0
-0.015		 0
-0.036		 0
-0.22		 0
-0.090		 0
-0.058		 0
-0.15		 0
-0.58		 0
-0.36		 0
-1.50		 0
-0.90		 0
-2.20
Over 80, and 120 or less 0
-0.054		 0
-0.035		 0
-0.087		 0
-0.54		 0
-0.22		 0
-0.140		 0
-0.35		 0
-1.40		 0
-0.87		 0
-3.50		 0
-2.20		 0
-5.40
Over 30, and 50 or less0
-0.039		 0
-0.025		 0
-0.062		 0
-0.39		 0
-0.16		 0
-0.100		 0
-0.25		 0
-1.00		 0
-0.62		 0
-2.50		 0
-1.60		0
-3.90
Over 18, and 30 or less 0
-0.033		 0
-0.021		 0
-0.052		 0
-0.33		 0
-0.13		 0
-0.084		 0
-0.21		 0
-0.84		 0
-0.52		 0
-2.10		 0
-1.30		 0
-3.30
Over 50, and 80 or less0
-0.046		 0
-0.030		 0
-0.074		 0
-0.46		 0
-0.19		 0
-0.120		 0
-0.30		 0
-1.20		 0
-0.74		 0
-3.00		 0
-1.90		0
-4.60