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Duplex Steel WNRF Flanges Exporter in Qatar, ANSI B16.5 Threaded Flanges Stock Holder, DIN 1.4462 RTJ Flanges Manufacturers, Duplex Steel Screwed Flanges Exporter in Saudi Arabia, Orifice Flanges Manufacturers, Reducing Flanges Exporter in Russia.
It is not generally suitable for use at temperatures above 300 Degree Celsius as it suffers from precipitation neither of brittle micro constituents, nor below -50 Degree Celsius because of its ductile-to-brittle-transition. We offer these products in made-to-order sizes and designs at market leading prices. We Export Duplex Steel UNS S31803 Flanges in Qatar, Kingdom Of Bahrain, Saudi Arabia, Indonesia, United States, Singapore, Malaysia, Turkey, UAE, Russia, Ukraine, South Africa, Australia, etc.
Specialist of Manufacturing Duplex Steel Groove & Tongue Flanges, Long Weld Neck Flanges Stockist, Duplex Steel Socket Weld Flanges.
Duplex Steel S31803 Flange Fittings Specification
Grades : Duplex Steel - UNS NO. S31803
Standards: ASTM / ASME / ANSI Flanges, DIN Flanges, EN Flanges, BS Flanges etc.
Specifications: ASTM / ASME SB 564 / 160 / 472
Dimension: ANSI B16.5, ANSI B16.47 Series A & B, MSS SP44, ASA, API-605, AWWA, Custom Drawings
Size: 1/2" NB - 60"NB
Class& LBS: 150#, 300#, 600#, 900#, 1500#, 2500#, DIN ND PN6, PN10, PN16, PN25,PN40and Other Drawing type Etc.
Schedule: Sch. 5 TO Sch. XXS.
Type: Slip On (SORF), WNRF, Blind, Socket Weld, Orifice, WNRTJ, BLRTJ, Threaded, Groove & Tongue, Lap Joint, Square Flanges & As Per Clients Required.
Flanges Face Type: Flat Face (FF), Raised Face (RF), Ring Type Joint (RTJ).
Our Duplex Steel S31803 Flanges Fittings conforms to NACE MR0175/ISO 15156.
ASTM A182 S31803 Flanges Fittings Equivalent Grades:-
|
Standard |
WERKSTOFF NR. |
UNS |
GOST |
AFNOR |
JIS |
BS |
EN
|
|
S31803
|
1.4462
|
S31803
|
-
|
- |
- |
- |
- |
ASTM A182 S31803 Flanges Fittings Chemical Composition:-
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Grade
|
Ni
|
Mo
|
C
|
Mn
|
Si
|
P
|
S
|
Cr
|
N
|
|
S31803
|
4.5 - 6.5
|
2.5 - 3.5
|
0.03 max
|
2.0 max
|
1.0 max
|
0.03 max
|
0.02 max
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21.0 - 23.0
|
0.08 - 0.2
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ASTM A182 S31803 Flanges Fittings Mechanical Properties :-
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Grade
|
Hardness (HB)
|
Tensile Strength
|
Yield Strength (0.2%Offset)
|
Elongation
|
|
S31803
|
217
|
90 min. (ksi)
|
65 min. (ksi)
|
25 %
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Leading Manufacturers of Duplex S31803 Flanges Fittings:-
We Manufacture a wide range of Duplex Steel UNS S31803 Flanges (ASTM A182 / ASME SA182), Duplex Steel Blind Flanges Exporter in India, Duplex Steel slip on flanges, ANSI B16.5 Duplex Steel Lap Joint Flanges, Duplex Steel UNS S31803 Threaded Flanges Stockholder, Duplex Steel UNS S31803 Screwed Flanges Dealers, Duplex Steel RTJ Flanges Distributors, UNS S31803 Duplex Steel Orifice Flanges in Saudi Arabia, Duplex Steel Groove & Tongue Flanges Suppliers, Duplex Steel DIN 1.4462 Flanges Exporter in Qatar, Duplex Steel Flanges Facing Type & Finish Flanges Stockist, Duplex Steel Ring Type Joint Flanges in United States, Duplex Steel Plate Flanges in Malaysia, Duplex Steel ASTM A182 Long Weld Neck Flanges, ASTM A182 Duplex Steel UNS S31803 Reducing Flanges, Manufacturer of Comprehensive Range UNS S31803 Duplex Steel Flanges, Duplex Steel WNRF Flanges in UAE, Duplex Steel Socket Weld Flanges, Duplex Steel Industrial Flanges are Available in Different Dimensions and Specifications. We are Leading Manufacturer of Duplex Steel UNS S31803 Flanges in INDIA.
Types of Duples Steel S31803 Flanges Fittings:-
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■ A182 Duplex Steel UNS S31803 Screwed Flanges |
■ ASTM A 182 Duplex Steel UNS S31803 Blind Flanges |
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■ ASME SA 182 UNS S31803 Reducing Flanges in Tanzania |
■ Duplex Steel DIN 1.4462 Plate Flanges in Nigeria |
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■ Duplex Steel S31803 Lap joint Flanges Stockiest in Peru |
■ Duplex Steel 31803 ANSI standard Flange Stockholder |
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■ Duplex Steel S31803 Slip on Flanges in Madagascar |
■ UNS S31803 Din Standard Flanges Exporter in Libya |
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■ Duplex Steel UNS S31803 Raised face Flanges |
■ Duplex Steel UNS S31803 Flanges Supplier in Chile |
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■ Duplex Steel UNS S31803 Welding Neck Flanges |
■ Duplex Steel UNS S31803 Industrial Flanges in Africa |
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■ Duplex Steel UNS S31803 SORF Flanges in Ethiopia |
■ Duplex Steel S31803 A182 Ring Type Joint Flanges |
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■ Duplex Steel S31803 Pipe Flanges Dealer in Brazil |
■ Duplex Steel UNS S31803 Square Flange Manufacturer |
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■ Duplex Steel UNS S31803 Forged Flanges in Algeria |
■ ANSI B16.5 UNS S31803 Flat Flanges Exporter |
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■ UNS S31803 ASTM A182 Spectacle Flanges in South Africa |
■ Duplex Steel UNS S31803 BLRF Flanges in Egypt |
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■ Duplex Steel S31803 Socket Weld Flanges in Zambia |
■ Duplex Steel S31803 Orifice Flanges Dealer in Ghana |
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