Nascent Fittings Inc.·Stainless Steel
Stainless Steel Flanged Reducer
Flanged concentric & eccentric reducers for process piping. Multi-material supply, ASME classes, MTC documentation and worldwide project export.
- Material
- Stainless Steel
- Size
- 1/2" to 80"NB
- Schedule
- 10/20/40/80/100/120/160/XXS
- Grades
- F304, SMO 254, F304H +
About
Stainless Steel Flanged Reducer
Product overview combined with Stainless Steel material context for project selection.
Nascent is one of the leading Manufacturers, Suppliers of high-quality Flanged Concentric Reducers in India. We offer this Flanged Concentric Reducer in various types, wall thickness, material grades, and sizes as per the client's requirements. We offer these Flanged Concentric Reducer Fittings at the foremost competitive prices.
Manufacturing note
Flanged Concentric Reducers are the universal solutions for all changes in the nominal pipe size. Flanges are an economical option for gravity-flow chemical waste systems. The dimensions, and weights of Flanged concentric and eccentric reducers are normally equivalent. If the order does not specify a Flanged eccentric reducer, then a Flanged concentric reducer is going to be furnished. Flanged Eccentric reducers are available in most of the sizes listed.
Typical applications
- Oil & Gas
- Petrochemical
- Chemical Processing
- Power Generation
- Pharmaceutical
- Food Processing
Material scope
Stainless Steel specification
Dimensional and grade range typically supplied for Flanged Reducer in this material.
- Grade
- Stainless Steel: ASTM A 403 WP – TP 304/304H/304L/316/316H/316L/316Ti/309/310/317L/321/347/904L / XM19
- Grade
- Stainless Steel: DIN Standard EN 10253-4 / 10222-5 1.4301/1.4307/1.4401/1.4404/1.4529/1.4571/1.4541/1.4410/1.4550/1.4335/1.4539
Stainless Steel grades
Available grades for Flanged Reducer
Drawn from the Stainless Steel catalog and this product’s material specification.
F304
UNS S30400
General purpose austenitic stainless steel with excellent corrosion resistance and fabrication characteristics.
Best for · General corrosion resistance
F304L
UNS S30403
Low carbon version of 304 with improved weldability and reduced carbide precipitation.
Best for · Welded applications
F304H
UNS S30409
High carbon 304 grade developed for elevated temperature service.
Best for · High temperature applications
F309S
UNS S30908
Heat-resistant stainless steel with excellent oxidation resistance.
Best for · Oxidizing environments
F310S
UNS S31008
High chromium and nickel stainless steel with superior heat resistance.
Best for · Extreme temperatures
F316
UNS S31600
Molybdenum-bearing stainless steel with superior corrosion resistance.
Best for · Marine and chloride environments
F316Ti
UNS S31635
Titanium stabilized 316 stainless steel with enhanced heat resistance.
Best for · High temperature corrosion resistance
F316H
UNS S31609
High carbon version of 316 for elevated temperature service.
Best for · High temperature pressure service
F316L
UNS S31603
Low carbon version of 316 with excellent weldability.
Best for · Corrosive welded systems
F317L
UNS S31703
Low carbon version of 317 with superior pitting resistance.
Best for · Chemical and pharmaceutical service
F321
UNS S32100
Titanium stabilized stainless steel resistant to intergranular corrosion.
Best for · Elevated temperature applications
F347
UNS S34700
Niobium stabilized stainless steel with excellent high temperature performance.
Best for · Intergranular corrosion resistance
904L
UNS N08904
Super austenitic stainless steel with exceptional resistance to acids and chlorides.
Best for · Highly aggressive chemical environments
SMO 254
UNS S31254
6% molybdenum super austenitic stainless steel with outstanding resistance to chloride pitting and crevice corrosion.
Best for · Severe chloride environments
XM-19 (Nitronic 50)
UNS S20910
Nitrogen-strengthened austenitic stainless with high strength and excellent corrosion resistance.
Best for · High-strength corrosion service
Also available in
Other materials for this product
View Flanged Reducer in another material grade family.
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Material
Duplex Steel
UNS S31803 · UNS S32205
View
Material
Low Temperature Carbon Steel
ASTM A420 WPL6
View
Material
Cupro Nickel
Cu-Ni 90/10 (C70600) · Cu-Ni 70/30 (C71500)
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Material
Nickel Alloy
Nickel 200 · Nickel 201
View
Material
Monel
Monel 400 · Monel K500
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Material
Hastelloy
Hastelloy C-276 · Hastelloy C-22
View
Material
Aluminium
3003-H18 · 3003-H112
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Material
Titanium
Grade 1 · Grade 2
View
Material
Alloy Steel
F5 · F9
View
Material
Carbon Steel
ASTM A234 WPB · P235TR2
ViewCompliance
Standards & certificates
Specifications and documentation typically referenced for this product line — details from our shared compliance catalog.
Standards
13ASTM A234
ASTMPiping fittings of wrought carbon steel and alloy steel for moderate and high temperature service.
- Scope
- Seamless and welded wrought carbon and alloy steel fittings.
- Applies To
- Buttweld elbows, tees, reducers, caps and related forms
- Typical Grades
- WPB, WP5, WP9, WP11, WP22, WP91
ASTM A420
ASTMPiping fittings of wrought carbon steel and alloy steel for low-temperature service.
- Scope
- Wrought fittings suitable for low-temperature pressure piping.
- Applies To
- Buttweld fittings for cryogenic / LT service
- Typical Grades
- WPL6
ASME B16.9
ASMEFactory-made wrought buttwelding fittings.
- Scope
- Dimensions, tolerances, ratings, and markings for wrought buttweld fittings.
- Applies To
- Elbows, tees, reducers, caps, crosses, stub ends and related forms
- Size Coverage
- Typically NPS ½ through 48
- Related
- MSS SP-43, ASME B16.28
ASTM A403
ASTMWrought austenitic stainless steel piping fittings.
- Scope
- Seamless and welded wrought stainless steel fittings.
- Applies To
- Buttweld and related stainless fittings
- Typical Grades
- WP304/L, WP316/L, WP321, WP347, WP904L
ASTM A815
ASTMWrought ferritic, ferritic/austenitic and martensitic stainless steel piping fittings.
- Scope
- Duplex and related stainless fittings for corrosive service.
- Applies To
- Buttweld fittings in duplex / super duplex grades
- Typical Grades
- UNS S31803, S32205, S32750, S32760
ASTM B361
ASTMFactory-made wrought aluminum and aluminum-alloy welding fittings.
- Scope
- Wrought aluminium fittings for welding assembly.
- Applies To
- Aluminium buttweld elbows, tees, reducers and caps
ASTM B381
ASTMTitanium and titanium alloy forgings.
- Scope
- Forged titanium components for industrial and corrosion-resistant service.
- Applies To
- Titanium flanges, fittings and forged parts
EN 10253-2
ENButt-welding pipe fittings — non-alloy and ferritic alloy steels with specific inspection requirements.
- Scope
- European dimensional and technical delivery conditions for carbon/alloy BW fittings.
- Applies To
- Buttweld fittings in P235 / P265 and related grades
EN 10253-4
ENButt-welding pipe fittings — wrought austenitic and austenitic-ferritic (duplex) stainless steels.
- Scope
- European requirements for stainless and duplex BW fittings.
- Applies To
- Stainless and duplex buttweld fittings
IS 1239 Part II
BISMild steel tubes, tubulars and other wrought steel fittings — fittings.
- Scope
- Indian Standard covering wrought steel pipe fittings.
- Applies To
- MS / GI fittings commonly used in Indian utility piping
DIN Standard
DINGerman Institute for Standardization piping / material norms.
- Scope
- Collective reference for DIN dimensional and material standards used on export and EU projects.
- Applies To
- Flanges, fittings and materials when DIN designation is specified
ASTM A182
ASTMForged or rolled alloy and stainless steel pipe flanges, fittings, valves and parts.
- Scope
- Forged and rolled stainless, alloy and duplex steel components for high-temperature service.
- Applies To
- Flanges, fittings, valves and pressure parts
- Typical Grades
- F304/L, F316/L, F11, F22, F91, F51/F60 and related
ASME SA182
ASMEASME equivalent of ASTM A182 for forged stainless and alloy components.
- Scope
- Boiler and pressure vessel code adoption of ASTM A182 material requirements.
- Related
- ASTM A182
Certificates
5EN 10204 3.1
Mill test certificate with inspection by the manufacturer’s authorized inspection representative, independent of manufacturing.
- Type
- Inspection document (MTC)
- Scope
- States chemical analysis, mechanical test results and heat / lot identification for the supplied material.
- Documentation
- EN 10204 Type 3.1
- Benefit
- Provides traceable material evidence required on most industrial RFQs.
NACE MR0175
Materials for use in H₂S-containing environments in oil and gas production.
- Type
- Service / sour-service requirement
- Scope
- Limits hardness, microstructure and material selection for sulfide stress cracking resistance.
- Applies To
- Carbon, alloy and CRA piping products ordered for sour service
- Benefit
- Supports upstream oil & gas projects specifying sour-service compliance.
ISO 9001
Quality Management System certification.
- Type
- Quality Management System
- Scope
- Demonstrates a documented QMS covering process control, traceability and continual improvement across manufacturing and supply.
- Benefit
- Assures buyers of consistent product quality and controlled production practices.
- Issued As
- Third-party accredited certificate
PED
Pressure Equipment Directive compliance for equipment placed on the EU market.
- Type
- Regulatory conformity
- Scope
- Design and conformity assessment requirements for pressure equipment and assemblies in the European Union.
- Benefit
- Enables supply of pressure-rated components into EU projects when PED conformity is required.
- Related
- CE marking / Notified Body routes as applicable
IBR
Indian Boiler Regulations approval for boiler-quality piping materials and components.
- Type
- Regulatory approval
- Scope
- Materials and components intended for use under Indian boiler installations.
- Benefit
- Required for many power and process projects under IBR jurisdiction in India.
Manufacturing
Crafted with care
Workshop and production views for Stainless Steel Flanged Reducer — the same craftsmanship photos from our plant archives, shown in webp.
3 photos
People also ask
Questions about Flanged Reducer
Nascent Fittings Inc. answers common buyer questions for this line.
Does Nascent Fittings Inc. manufacture Flanged Reducer?+
Yes. Nascent Fittings Inc. manufactures and supplies Flanged Reducer for industrial piping projects, with material grades and sizes aligned to project specifications.
Can Nascent Fittings Inc. export Flanged Reducer worldwide?+
Yes. We export Flanged Reducer globally with standard export packaging, material test certificates, and documentation support for international shipments.
What materials are available for Flanged Reducer?+
Flanged Reducer is available in carbon steel, alloy steel, stainless steel, duplex, nickel alloys, copper alloys, aluminium, titanium and other project-specific materials as required.
Need pricing for Stainless Steel Flanged Reducer?
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