PED 97 / 23 / EC AD 2000-Merkblatt WO ISO 9001, ISO 14001, OHSAS 18001 CERTIFIED Manufacturing Unit.
Manufacturer, Exporter & Supplier - UNS S31803 Flanges, Duplex UNS S31803 Slip On Flanges, Duplex DIN Flanges, UNS S31803 Lap Joint Flanges
Duplex Steel UNS S31803 Flanges
Guru Gautam Steels are Manufacturers, Supplier and Exporters of Duplex Steel UNS S31803 Flanges that is Fabricated From High Quality Raw Materials. Duplex Steel UNS S31803 grade duplex resists chloride environments and sulphide stress corrosion. It is approximately double the yield strength of standard austenitic stainless steel grades. Duplex Steel UNS S31803 Flange is highly durable and can also easily fit to any dimension due to the availability of different shapes and sizes.
DIN 1.4462 Duplex Steel Threaded Flanges, Duplex Steel UNS S31803 Plate Flanges, Duplex ASTM A182 Steel Socket Weld Flanges & Weld Neck Flanges Manufacturer in india.
Form : Slip on Flanges – SORF, Weld neck Flanges – WNRF, Socket weld Flanges – SWRF, Blind Flanges – BLRF
Lapped joint Flanges, Screwed Flanges, Long weld neck Flanges, Reducing Flanges, Spectacle Flanges, Ring joint Flanges
Usage : Water System, Electric Power, Oil Field, Pipe Projects, Natural Gas, Offshore, Shipbuilding etc.
UNS S31803 Duplex Steel Flanges 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
Types of Duplex Steel ASTM A182 Flanges :
Duplex Steel UNS S31803 Screwed Flanges
Duplex Steel UNS S31803 Long Weld Neck Flanges
Duplex Steel UNS S31803 Reducing Flanges
Duplex Steel UNS S31803 Spectacle Blind Flanges
Duplex Steel UNS S31803 Ring Joint Flanges
Duplex Steel UNS S31803 Threaded Flanges
Duplex Steel UNS S31803 WNRF Flanges
Duplex Steel UNS S31803 SORF Flanges
Duplex Steel UNS S31803 Forged Flanges
Duplex Steel UNS S31803 Plate Flanges
Duplex Steel UNS S31803 ANSI B16.47 Flanges
Duplex Steel UNS S31803 ASME Flanges
Duplex Steel UNS S31803 Weld Neck Flanges
Duplex Steel UNS S31803 Socket Weld Flanges
Duplex Steel UNS S31803 Slip On Raise Face Flanges
Duplex Steel UNS S31803 Blind Raise Face Flanges
Duplex Steel UNS S31803 Lap Joint Flanges
Duplex Steel UNS S31803 Orifice Flanges
Duplex Steel UNS S31803 SWRF Flanges
Duplex Steel UNS S31803 BLRF Flanges
Duplex Steel UNS S31803 Industrial Flanges
Duplex Steel UNS S31803 Flat Flanges
Duplex Steel UNS S31803 ANSI B16.5 Flanges
Duplex Steel UNS S31803 ASTM Flanges
Marking & Packing
Our products like duplex steel uns s31803 flanges 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 flanges 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.