UNS S31803 Flanges & UNS S31803 Blind Flange, UNS S31803 Plate Flange Manufacturer & Suppliers in India Since 1982.

2507 Super Duplex Steel Flanges & Duplex Steel UNS S31803 Flanges Manufacturer, Slip On Flange, Welding Neck Flange, Blind Flange, Socket Weld Flanges, Plate Flange, Collar Flange, Threaded Flange Manufacturers In India. ANSI/ASME B16.5,B16.47,B16.36, B16.48 Flanges

2205 Duplex Steel Flanges Manufacturer & Suppliers, ASTM A182 Duplex Steel F51 Flanges, Werkstoff No 1.4410 Flanges, Seamless/Seam Welded Flanges, Fabricated Flanges, ASTM A182 / ASME SA182 F51 / F52 / F53 / F54 / F55 / F57 / F59 / F60 / F61 Flanges Suppliers In Indonesia, UAE, Saudi Arabia, Oman, Qatar, Australia.

Ramesh steel corporation is manufacturing & exporting pipe flange from 1/2” thru 200”, 150 lbs to 3000 lbs including carbon Steel flanges , Duplex Steel UNS S31803 Flanges and alloy Steel flanges according to ANSI , API , MSS , AWWA , DIN , JIS , BS and GB for the world market. We are experienced & specialized in manufacturing special ring flanges and other forgings as per drawing provided by our clients.

We supply ASME Code and Non Code Industrial flanges for the Petrochemical, Chemical & Waterworks industries. check our price before buying ANSI, API, AWWA pipe flanges in carbon Steel flanges , Duplex Steel UNS S31803 Flanges , alloy Steel flanges and chrome steel flanges. Weld Neck flanges , flanges Slip on flanges , Blind flanges , Threaded flanges , socket weld flanges , Lap Joint flanges , Orifice Flanges in sizes 1/2" to 198" .

Infrastructure :

we at Ramesh Steel have 200 sets of equipment, including 20 sets of modern forging equipment, 140 high precision machine tools, floor-type lathes, drills, vertical lathes and other machining equipment, 2 electrical heating furnaces, 5 heat treatment furnaces, 2 PMI detection equipment, tensile machines, impact testers, hardness testers, metallographic analyzers, digital UT flaw detectors, etc. Forging process available in house: ring rolling forging, open die forging


Original photograph of Duplex Steel UNS S31803 Flanges at our factory in india

Original photograph of Duplex Steel UNS S31803 Flanges at our factory in india


Duplex Steel UNS S31803 Flanges Size & Specification

GradeDINUNS
SAF 25071.4410S32750

ASTM A182 2507 Duplex Steel Flanges

Grade2507 Duplex Steel
2507 Duplex Steel Flanges Standard :ANSI Flanges, ASME Flanges, BS Flanges, DIN Flanges, EN Flanges
Specification :ASTM A182 / ASME SA182 F51 / F52 / F53 / F54 / F55 / F57 / F59 / F60 /   F61
Dimension :ANSI/ASME B16.5, B 16.47 Series A & B, B16.48, BS4504, BS 10, EN-1092, DIN
2507 Duplex Steel Flanges Class :150#, 300#, 600#, 900#, 1500#, 2500#, PN6, PN10, PN16, PN25, PN40, PN64
Size :1/8" to 36"
Test CertificateEN 10204-3.1, EN 10204-3.2
Under Third Party Inspection
ItemsForged Flanges: SORF, WNRF, BLRF, SWRF, LAP Joint, Threaded, Reducing
Plate Flanges: SORF, BLRF, LAP Joint & Spectacle
Surplus stock at Ramesh Steel
SpecializeAs per drawing

Also as per National & International Standard & Specification


Duplex Steel UNS S31803 Flanges Chemical Composition

NiMinMax
Cr4.56.5
Mo22.023.0
Mn3.03.5
Si-2.0
C-1.0
N-0.03
S0.140.2
P-0.02
Fe-0.03


Types of Duplex Steel Flanges


Types of Flanges



Our Specialization in Below Duplex Steel Flanges



Type Of Duplex Steel UNS S31803 Flanges Available At Best Price

Duplex Steel UNS S31803 Slip On Flange

Duplex Steel UNS S31803 Slip On Flange

Duplex Steel UNS S31803 Welding Neck Flange

Duplex Steel UNS S31803 Welding Neck Flange

Duplex Steel UNS S31803 Long Welding Neck Flange

Duplex Steel UNS S31803 Long Welding Neck Flange

Duplex Steel UNS S31803 Blind Flange

Duplex Steel UNS S31803 Blind Flange

Duplex Steel UNS S31803 Lap Joint Flange

Duplex Steel UNS S31803 Lap Joint Flange

Duplex Steel UNS S31803 Socket Weld Flanges

Duplex Steel UNS S31803 Socket Weld Flanges

Duplex Steel UNS S31803 Threaded Flange

Duplex Steel UNS S31803 Threaded Flange

Duplex Steel UNS S31803 Collar Flange

Duplex Steel UNS S31803 Collar Flange

 Duplex Steel UNS S31803 Flat Face Flange

Duplex Steel UNS S31803 Flat Face Flange

Duplex Steel UNS S31803 Raised Face Flanges

Duplex Steel UNS S31803 Raised Face Flanges

Duplex Steel UNS S31803 Ring Type Joint Flange

Duplex Steel UNS S31803 Ring Type Joint Flange

Duplex Steel UNS S31803 Spectacle Blind Flanges

Duplex Steel UNS S31803 Spectacle Blind Flange

Duplex Steel UNS S31803 Plate Flange

Duplex Steel UNS S31803 Plate Flange

Duplex Steel UNS S31803 Flat Flange

Duplex Steel UNS S31803 Flat Flange

Duplex Steel UNS S31803 Reducing Flange

Duplex Steel UNS S31803 Reducing Flange

Duplex Steel UNS S31803 Square Flange

Duplex Steel UNS S31803 Square Flange

Duplex Steel UNS S31803 Expander Flange

Duplex Steel UNS S31803 Expander Flange

Duplex Steel UNS S31803 Screwed Flange

Duplex Steel UNS S31803 Screwed Flange

Duplex Steel UNS S31803 Flange Facing Type & Finish

Duplex Steel UNS S31803 Flange Facing Type & Finish

Duplex Steel UNS S31803 Orifice Flange

Duplex Steel UNS S31803 Orifice Flange

Duplex Steel UNS S31803 Weldo / Nipo Flange

Duplex Steel UNS S31803 Weldo / Nipo Flange

Duplex Steel UNS S31803 Loose Flange

Duplex Steel UNS S31803 Loose Flange

Duplex Steel UNS S31803 High Hub Blinds Flange

Duplex Steel UNS S31803 High Hub Blinds Flange

Duplex Steel UNS S31803 Weld Neck Flange Series A or B

Duplex Steel UNS S31803 Weld Neck Flange Series A or B

Duplex Steel UNS S31803 Lip type flange

Duplex Steel UNS S31803 Lip type flange


Steel Flanges Manufacturing Process



2205 Duplex Steel Flanges Project Reference List

PROJECT NAME / CUSTOMER LOCATION YEAR
GAS AND CONDENSATE EXPORT SYSTEMKUWAIT2015
INDORAMATHE NETHERLANDS2015
GAS DEVELOPMENT PROJECTINDONESIA2015
SHIDDIRGANG PROJECTBANGLADESH2014
SAUDI ARABIAN MINING COMPANYSAUDI ARABIA2014
GAS TURBINE POWER PLANT PROJECTIRAQ2014
GRUPO CUNADOTURKEY2013-2014
ALSTOM

MOROCCO, SOUTH AFRICA

2010
QUALITY STAMP TRADING -SAUDI ARAMCOSAUDI ARABIA2014-2015
REFINERY OFF GAS PROJECTBELGIUM2014-2015
MA’ADEN WA’AD AL SHAMAL PHOSPHATESAUDI ARABIA2014-2015
NORTH WEST REDWATERCANADA2014-2015
CANADA NWR PROJECTCANADA2014-2015
DENIZ 2 PROJECTAZERBAIJAN2014
ADMA OPCO ABU DHABIUAE2014
SAUDI ARAMCO HOLLANDSAUDI ARABIA2014
MISSAN OIL Comp.PETROCHINA IRAQIRAQ2014
SAUDI ARAMCOSAUDI ARABIA2014
OIL AND GAS INCBRAZIL2014


Dealer, distributor & stockist of World’s Top 10 Manufacturers of Duplex Steel UNS S31803 Flanges


BENKAN Corporation Duplex Steel UNS S31803 Flanges, Japan

BENKAN Corporation Duplex Steel UNS S31803 Flanges, Japan

BKL- Thai Benkan Duplex Steel UNS S31803 Flanges, Thailand

BKL- Thai Benkan Duplex Steel UNS S31803 Flanges, Thailand

Duplex Steel Duplex Steel UNS S31803 Flanges dealer & distributor

interfit- Duplex Steel UNS S31803 Flanges

Lame S.r.l. Duplex Steel UNS S31803 Flanges, Italy

Lame S.r.l. Duplex Steel UNS S31803 Flanges, Italy

Mega Duplex Steel UNS S31803 Flanges, Italy

Mega Duplex Steel UNS S31803 Flanges, Italy

Melesi Duplex Steel UNS S31803 Flanges, Italy

Melesi Duplex Steel UNS S31803 Flanges, Italy

Metal far Duplex Steel UNS S31803 Flanges, Italy

Metal far Duplex Steel UNS S31803 Flanges, Italy

Raccortubi S.p.A. Duplex Steel UNS S31803 Flanges, Italy

Raccortubi S.p.A. Duplex Steel UNS S31803 Flanges, Italy

TecnoForge Duplex Steel UNS S31803 Flanges, Italy

TecnoForge Duplex Steel UNS S31803 Flanges, Italy

Ulma Duplex Steel UNS S31803 Flanges, Spain

Ulma Duplex Steel UNS S31803 Flanges, Spain


We have supplied Duplex Steel UNS S31803 Flanges to below countries


Malaysia Angola Netherlands
Nigeria Gabon
Egypt Germany Iraq
South Africa Turkey United Arab Emirates
Tanzania France israel
Kenya United Kingdom Jordan
Algeria Italy Oman
Uganda Philippines Kuwait
Ghana Singapore Qatar
Mozambique Sri Lanka China
Morocco Thailand Indonesia
Saudi Arabia Vietnam Japan
Canada United States Pakistan
Mexico