Alloy 20 Flanges

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Alloy 20 Flanges Manufacturers in India

Alloy 20 Flanges manufacturer, Alloy 20 Slip On Flange, Alloy 20 Welding Neck Flange, Alloy 20 Blind Flange, Alloy 20 Socket Weld Flanges, Alloy 20 Plate Flange, Alloy 20 Collar Flange, Alloy 20 Threaded Flange Manufacturers in India. ANSI/ASME B16.5, B16.47, B16.47, B16.36, B16.48 Alloy 20 Flanges

Alloy 20 Flanges manufacturer, Alloy 20 Flanges suppliers, UNS N08020 Alloy 20 manufacturer, ASTM b366 Alloy 20 Flanges, Werkstoff No 2.4660 Alloy 20, Seamless/Seam Welded Alloy 20 Flanges, Fabricated Alloy 20 Flanges, Alloy 20 Flanges Suppliers in Indonesia, UAE, Saudi Arabia, Oman, Qatar, Australia.

Riton Metal Industries is specialized in manufacturing and supplying of Alloy 20 Flanges , Pipe Fitting, Forged Fittings, Butt weld fittings, Flanges since 1991, we manufacture wide range of Alloy 20 Flanges such as Alloy 20 Slip On Flange, Alloy 20 Welding Neck Flange, Alloy 20 Blind Flange, Alloy 20 Socket Weld Flanges, Alloy 20 Plate Flange, Alloy 20 Collar Flange, Alloy 20 Threaded Flange etc. as per International standard like ASME/ASTM/API, we are supplying & exporting Alloy 20 Flanges in seamless & welded both forms to more than 60 countries for over 2 decades, we have our dealers & distributors in Nigeria, Australia, Malaysia, Egypt, South Africa, Tanzania, Kenya, Mozambique, Angola, Gabon Germany, Turkey, France, United Kingdom, Italy, Netherlands, Iran , Iraq , Saudi Arabia, United Arab Emirates , Iisrael, Jordan, Oman, Kuwait, Qatar, Bahrain, Bangladesh, China, Indonesia, South Korea, Pakistan, Philippines, Singapore, Sri Lanka, Thailand, Vietnam, Brazil, Colombia, Argentina & United States of America, Riton Metal Industries is the only company in INDIA which is approved Manufacturer & supplier of Alloy 20 Flanges in 300 top companies worldwide. Few of them are ORPIC, NIORDC, Saudi Aramco, SABIC, PIDMCO, GASCO, KNPC, Indian Oil, BPCL, HPCL, NTPC, BARC & Indian Navy, Riton Metal Industries is ISO 9001:2008, ISO 14001, OHSAS 18001 Certified Company since 2006 & PED approved Manufacturer since 2008, Riton Metal Industries is India's 6th largest Manufacturer, supplier & exporter of Alloy 20 Flanges .

Riton Metal Industries is manufacturing & exporting pipe flange from 1/2” thru 200”, 150 lbs to 3000 lbs including Alloy 20 Flanges , Carbon Steel flanges and Stainless 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 Alloy 20 Flanges , Carbon Steel flanges , Stainless 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 Riton Metal Industries 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


Stainless SteelTradenameUNS no.Werkstoff No.Density (g/cm3)
Alloy 20Incoloy Alloy 20, Carpenter 20N080202.46608.083

Alloy 20 Flanges Size & Specification

SpecificationASTM B366, ASTM SB 366, ASTM B564, ASME SB564
GradeAlloy 20, UNS N08020, 2.4660, Incoloy Alloy 20, Carpenter 20
TypeSeamless / Welded / Fabricated
Bending RadiusR=1D, 2D, 3D, 5D, 6D, 8D, 10D or Custom
Range½”NB to 24”NB in Sch 10s, 40s, 80s, 160s, XXS.
DimensionsANSI/ASME B16.9, B16.28, MSS-SP-43.

Alloy 20 Flanges Range & Specification

Alloy 20 Forged and Plate Flanges

UNS GradeUNS N08020
StandardANSI Flanges, ASME Flanges, BS Flanges, DIN Flanges, EN Flanges, etc.
Size½” to 36″
DimensionsANSI/ASME B16.5, B 16.47 Series A & B, B16.48, BS4504, BS 10, EN-1092, DIN, etc.
Class / Pressure150#, 300#, 600#, 900#, 1500#, 2500#, PN6, PN10, PN16, PN25, PN40, PN64 etc.

We are manufacturer of Raised Face or Flat Face duplex steel flanges.

Type of Alloy 20 Flanges
Alloy 20 Slip-On FlangesAlloy 20 Threaded Flanges
Alloy 20 Weld Neck FlangesAlloy 20 Socket Weld Flanges
Alloy 20 Blind FlangesAlloy 20 Reducing Flanges
Alloy 20 Lap Joint FlangesAlloy 20 Plate Flanges

Surplus stock at Riton Metal Industries



ANSI/ASME steel flanges


EN/PED steel flanges


BS steel flanges


JIS steel flanges


valve components

  • F316 8 inch valve seat rings for valves
  • Forged F316L semi-finished ball valve seat rings 18 inch
  • F51 forged steel valve seat rings
  • F316/F316L forged steel ball valve seat rings
  • F6A CL2 seat rings
  • F316 forged valve seat rings
  • A350LF2 forged valve seat rings
  • Special forged parts
  • Forged nonstandard steel parts

Plain washer, gasket


Flange Standard



Types of Alloy 20 Flanges


Our Specialization in Below Alloy 20 Flanges


Type Of Alloy 20 Flanges Available At Best Price

Alloy 20 Slip On Flange

Alloy 20 Slip On Flange

Alloy 20 Welding Neck Flange

Alloy 20 Welding Neck Flange

Alloy 20 Long Welding Neck Flange

Alloy 20 Long Welding Neck Flange

Alloy 20 Blind Flange

Alloy 20 Blind Flange

Alloy 20 Lap Joint Flange

Alloy 20 Lap Joint Flange

Alloy 20 Socket Weld Flanges

Alloy 20 Socket Weld Flanges

Alloy 20 Threaded Flange

Alloy 20 Threaded Flange

Alloy 20 Collar Flange

Alloy 20 Collar Flange

Alloy 20 Flat Face Flange

Alloy 20 Flat Face Flange

Alloy 20 Raised Face Flanges

Alloy 20 Raised Face Flanges

Alloy 20 Ring Type Joint Flange

Alloy 20 Ring Type Joint Flange

Alloy 20 Spectacle Blind Flanges

Alloy 20 Spectacle Blind Flange

Alloy 20 Plate Flange

Alloy 20 Plate Flange

Alloy 20 Flat Flange

Alloy 20 Flat Flange

Alloy 20 Reducing Flange

Alloy 20 Reducing Flange

Alloy 20 Square Flange

Alloy 20 Square Flange

Alloy 20 Expander Flange

Alloy 20 Expander Flange

Alloy 20 Screwed Flange

Alloy 20 Screwed Flange

Alloy 20 Flange Facing Type & Finish

Alloy 20 Flange Facing Type & Finish

Alloy 20 Orifice Flange

Alloy 20 Orifice Flange

Alloy 20 Weldo / Nipo Flange

Alloy 20 Weldo / Nipo Flange

Alloy 20 Loose Flange

Alloy 20 Loose Flange

Alloy 20 High Hub Blinds Flange

Alloy 20 High Hub Blinds Flange

Alloy 20 Weld Neck Flange Series A or B

Alloy 20 Weld Neck Flange Series A or B

Alloy 20 Lip type flange

Alloy 20 Lip type flange


Steel Flanges Manufacturing Process



Alloy 20 Flanges, Alloy 20 Blind Flange, Alloy 20 Threaded Flange, Alloy 20 Plate Flange Price List :

 Alloy 20 flange

Alloy 20 C22 Flange

Alloy 20 B2 Flanges

Alloy 20 Flange
US $1-1000 / Ton

Alloy 20 Flanges
US $1500-1600 / Ton

Alloy 20 Orifice Flange
US $1000-1500 / Ton

Alloy 20 flange
Alloy 20 Slip On Flange
Alloy 20 Welding Neck Flange

Alloy 20 Lap Joint Flange
US $940-1400 / Ton

Alloy 20 Slip On Flange
US $950-1200 / Ton

Alloy 20 Welding Neck Flange
US $950.0-1100.0 / Ton

Alloy 20 Blind Flange
Alloy 20 Threaded Flange
Alloy 20 Collar Flange

Alloy 20 Blind Flange
US $1500-1600 / Ton

Alloy 20 Threaded Flange
US $950.0-1100.0 / Ton

Alloy 20 Collar Flange
US $1000-1500 / Ton

Alloy 20 Flat Face Flange
Alloy 20 Raised Face Flanges
Alloy 20 Ring Type Joint Flange

Alloy 20 Flat Face Flange
US $940-1400 / Ton

Alloy 20 Raised Face Flanges
US $980-1200 / Ton

Alloy 20 Ring Type Joint Flange
US $2-53 / Metric Ton

Alloy 20 Spectacle Blind Flanges
Alloy 20 Plate Flange
Alloy 20 Flat Flange

Alloy 20 Spectacle Blind Flanges
US $100-2000 / Ton

Alloy 20 Plate Flange
US $1500-1600 / Ton

Alloy 20 Flat Flange
US $950.0-1100.0 / Ton


Alloy 20 Flanges Project Reference List

PROJECT NAME / CUSTOMER Riton Metal Industries GRADES LOCATION YEAR
GAS DEVELOPMENT PROJECTAlloy 20 Flanges/ PIPE FITTINGS, BRANCH OUTLETSINCOLOY 825INDONESIA2015
INDORAMAAlloy 20 Flanges/ PIPE FITTINGS AND BRANCH OUTLETS BW – SW – THRDA105 – A350 LF2 – A106B- A333 GR6 – A234 WPB – A420 WPL6 – A182 F304LTHE NETHERLANDS2015
GAS AND CONDENSATE EXPORT SYSTEMAlloy 20 Flanges/ PIPE FITTINGS AND BRANCH OUTLETS BW – SW A182 F316L – A182F44
A182 F44 , A312S31254, A182 F316L,
A105.N, A105 HDG, A350 LF2, A106
Gr.B, A106 Gr.B HDG , A333 Gr.6, A234 WPB		KUWAIT2015
QUALITY STAMP TRADING -SAUDI ARAMCOAlloy 20 Flanges/ PIPE FITTINGS , BRANCH OUTLETS SWA105, A105 GALV, A350 LF2, A182F304L,
A182F316L, A403 WP316L, A182F321,
A182F44, A182F5, CU90/10 UNS C70610		SAUDI ARABIA2014-2015
REFINERY OFF GAS PROJECTAlloy 20 Flanges/ PIPE FITTINGS, BRANCH OUTLETS BW-THRD, NIP OUTLETSA105, A105 HDG A350 LF2, A182 F304/
304L, A182F316/316L, A182F11,
A105N, A106B, A234WPB, A333		BELGIUM2014-2015
MA’ADEN WA’AD AL SHAMAL PHOSPHATEBUTT WELD / FORGED FITTINGS AND BRANCH OUTLETS SW-BWA350LF2, F304L, F316L, F904L,
A182F60, ALLOY20
A105N, A106B, A234WPB,		SAUDI ARABIA2014-2015
NORTH WEST REDWATERAlloy 20 Flanges/ PIPE FITTINGS SW & NPTA350LF2,A420WPL6,
A182F304L-F316L,WP304L,HAST,C276		CANADA2014-2015
CANADA NWR PROJECTAlloy 20 Flanges/ PIPE FITTINGS , BRANCH OUTLETS SW & NPTF304L/316L/317L/347H/321H
F11/F22/ UNS08825		CANADA2014-2015
DENIZ 2 PROJECTBUTT WELD / FORGED FITTINGS SW & NPTA 105, A105 GALVA, A350LF2, A333 Gr6,
A234WPB-A420WPL6, F304L, WP304L		AZERBAIJAN2014
ADMA OPCO ABU DHABIBUTT WELD / FORGED FITTINGS, BRANCH OUTLETS BW-THRD, LATERAL, OUTLETSA694 F52, A182F321, A182F316, A105.N,
A312TP316L, A312 TP321, A182 F53
SUPER DUPLEX		UAE2014
SAUDI ARAMCO HOLLANDAlloy 20 Flanges/ PIPE FITTINGSCuNi 9010SAUDI ARABIA2014
MISSAN OIL Comp.PETROCHINA IRAQAPI COUPLINGSL80IRAQ2014
SAUDI ARAMCOAlloy 20 Flanges/ PIPE FITTINGS, BRANCH OUTLETS BW-SW-THRDAlloy 20 400, A182 F5, A182F316L,
A182F304L, A105		SAUDI ARABIA2014
OIL AND GAS INCAlloy 20 Flanges/ PIPE FITTINGS AND BRANCH OUTLETS BWUNS NO 6625BRAZIL2014
SHIDDIRGANG PROJECTAlloy 20 Flanges/ PIPE FITTINGS, BRANCH OUTLETS BW-SW-THRDBANGLADESH2014
SAUDI ARABIAN MINING COMPANYAlloy 20 Flanges/ PIPE FITTINGS AND BRANCH OUTLETS SW – BWA105, A105 GALV, A350LF2A182F304L,
A182F316L		SAUDI ARABIA2014
GRUPO CUNADOFORGED STEEL FITTINGSA105,A182F304L, A182F316L,F321,TURKEY2013-2014
ALSTOM FORGED STEEL FITTINGS AND BRANCH OUTLETSA105, A182F304L, A182F316L

MOROCCO, SOUTH AFRICA

2010
GAS TURBINE POWER PLANT PROJECTAlloy 20 Flanges/ PIPE FITTINGS AND BRANCH OUTLETS SWA105, A182F316LIRAQ2014


Dealer, distributor & stockist of World’s Top 10 Manufacturers of Alloy 20 Flanges


We have supplied Alloy 20 Flanges to below countries


Malaysia Angola Netherlands
Nigeria Gabon Iran
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 


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