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Alloy Steel Flanges Manufacturer in India

A182 Alloy Steel Plate Flanges, Alloy Steel Flange, Chrome Moly Flanges, ASTM A182 Flange, CrMo Pipe Flanges, ANSI B16.5 Alloy Steel A182 Flanges, Cr-Mo Forged Flanges, Chromium Molybdenum Steel Flanges, Alloy Steel A182 Flanges Stockiest in Mumbai, India.

Nishra Overseas LLP is the largest Alloy Steel Flanges manufacturer in Mumbai, India. We are an ISO 9001:2015 certified firm that has been active in the metal market since 2003. The design and development of ASTM A182 F5 Alloy Steel Flanges products adheres to both national and international quality standards. We provide our clients with the most competitive pricing on ANSI B16.5 Alloy Steel Flanges, and we have a global inventory of standard sizes, styles, and materials that can be delivered right away. Our high-quality alloy steel flanges are specifically developed for a variety of piping applications.

Alloy Steel A182 Industrial Flanges, Alloy Steel Reducing Flanges, Largest Stockholder of CrMo Flanges in India, Chromium Molybdenum Steel SWRF Flanges, CrMo Pipe Flanges Trader, Competitive Price of Cr-Mo A182 Slip on Flange, Ready Stock of Alloy Steel Flange, Chromium Molybdenum Steel Weld Neck Flanges, ASTM A182 Socket weld Flanges Manufacturers in Mumbai, India.

Alloy Steel Flanges

Nishra Overseas is the top manufacturer of ANSI B16.5 Alloy Steel Flanges. Our company makes and distributes alloy steel flanges that meet national and international requirements while being continuously checked by professionals. We manufacture Cupro-Nickel Flanges, Hastelloy Flanges, Carbon Steel Flanges, Alloy Steel Flanges, and SMO 254 Flanges using high-quality components and cutting-edge technology. We manufacture excellent ASTM A182 F5 Alloy Steel Flanges with a variety of sizes and thicknesses. We make these Flanges largely from high-quality raw materials. We are also a leading supplier of aluminum flanges and related goods.

Slip-on flanges are used with seamless pipes to facilitate the process. Alloy Steel Blind Flanges are used to secure a pipe connection. Blind flanges also come in various sorts and grades. Other varieties of ASME SA 182 AS Pipe Flanges include weld neck flanges and socket weld flanges, each with a specific application. Flanges can be threaded, ring type junction, lap joint, weld neck, or socket welded. The Alloy Steel Weld Neck Flange has a welded neck that secures larger pipes for easier welding and installation. We provide a wide variety of flanges in various material grades as one of India's top manufacturers of alloy steel flanges. For all of your alloy steel flange needs, please get in touch with us.

Alloy Steel Flanges Specification

Specifications ASTM A182 / ASME SA182
Size Chart of SS Blind Flanges 1/2″ (15 NB) to 48″ (1200NB)
Standards
ANSI/ASME B16.5, B 16.47 Series A & B, B16.48, BS4504, BS 10, EN-1092, DIN, etc.
Class / Pressure rating of SS WN flanges 150#, 300#, 600#, 900#, 1500#, 2500#, PN6, PN10, PN16, PN25, PN40, PN64 etc.
American Standard of SS Flanges ANSI Flanges, ASME Flanges, BS Flanges, DIN Flanges, EN Flanges, etc.
Flange Forging Methods Forging/ Casting/ Rolling And Cutting
Pressure Calculation in DIN PN6, PN10, PN25, PN40, PN64 | 6Bar, 10Bar, 16Bar, 25Bar, 40Bar.
Test Certificates EN 10204/3.1B, Raw Materials Certificate, 100% Radiography Test Report, Third Party Inspection Report, etc

Alloy Steel Flanges Weight Chart

StandardClassDiameterBolt Circle DiameterNumber of BoltsBolt SizeDiameter of Bolt Hole
AS4087 FlangesPN14 Flanges95674M1214
AS 2129 FlangeTable C Flanges956741314
Table D Flanges956741314
Table E Flanges956741314
Table F Flanges956741314
Table H Flanges1148341617
Table J Flanges1148341617
ANSI B16.5 FlangesANSI 150 Flanges896041316
ANSI 300 Flanges956741316
ANSI 600 Flanges956741316
ANSI 900 Flanges1218341922
ANSI 1500 Flanges1218341922
ISO 7005 (DIN) FlangePN6 Flange80554M1011
PN10 Flange95654M1214
PN16 Flange95654M1214
PN20 Flange9060.54M1416
PN25 Flange95654M1214
PN40 Flanges95654M1214

Alloy Steel Flanges Pressure Ratings

ANSI/ASME B16.34ANSI PRESSURE RATING
Temperature °F150#300#400#600#900#1500#2500#
-20 to 1002656959251390208534705785
2002606809051360203533955660
3002306558701305195532605435
4002006408551280192032005330
5001706208301245186531055180
6001406058051210181530255040
6501255907851175176529404905
7001105707551135170528404730
750955307101065159526604430
800805106751015152525404230
85065485650975146024354060
90050450600900135022453745
9503528037556084514052345
1000201652203304958251370

Ready Stock of Alloy Steel Flanges

Alloy steel A182 Pipe Flanges Alloy Steel Raised Face Slip On Flanges
Alloy steel A182 Shower Rod Flanges Alloy steel A182 Sae Flanges
Alloy steel A182 Slip On Flanges Alloy Steel Weld Neck Flange
Alloy steel A182 Screwed Flanges Alloy steel A182 Clad Flanges
Alloy steel A182 Socket Weld Flanges Alloy steel A182 Alloy Steel WNRF Flange
Alloy steel A182 Sbc Header Flanges Alloy Steel Raised Face Blind Flanges
Alloy steel A182 Split Flanges ASME SA182 Blind Flanges
Alloy steel A182 Slip-On Pipe Flanges Alloy Steel Blind Flange
Alloy steel A182 Turbo Flanges Alloy steel A182 Forged Flanges
Alloy steel A182 Vacuum Flanges Alloy steel A182 Reducing Flange
Alloy steel A182 Alloy Steel Reducing Flanges Alloy Steel Forged Flange
Alloy steel A182 Square Flanges Alloy steel A182 Ansi Flanges
Alloy steel A182 Exhaust Flanges ASME SA182 Slip On Plate Flanges
Alloy steel A182 Header Flanges Alloy Steel Slip On Flanges
Alloy steel A182 Plate Flanges A182 Pipe Flanges
Alloy steel A182 Backing Flanges Alloy Steel Exhaust Flanges
Alloy steel A182 Tube Flanges ASME SA182 Header Flanges
Alloy steel A182 Stub End Flanges Alloy Steel Raised Face Weld Neck Flanges
Ansi 150 ASTM A182 Flanges ASTM A182 Alloy Steel BLRF Flanges
Alloy steel A182 Blank Flanges Alloy Steel Orifice Flanges
Alloy steel A182 Bsp Flanges ASME SA182 Orifice Flanges
Alloy steel A182 Floor Flanges Alloy Steel Threaded Flanges
Alloy steel A182 Forged Flanges ASME SA182 Threaded Flanges
Gaskets For Alloy steel A182 Flanges Alloy Steel Threaded Flanges
Alloy steel A182 Handrail Flanges Alloy steel A182 Manifold Flanges
High Pressure Alloy steel A182 Flanges Alloy steel A182 Threaded Flanges
Alloy steel A182 Companion Flanges Alloy Steel Orifice Flanges
Alloy steel A182 Class 150 Flanges Alloy steel A182 Duct Flanges
Alloy steel A182 Cover Flanges A182 Alloy Steel Orifice Flanges
Custom Alloy steel A182 Flanges Alloy Steel Socket weld Flanges
Class 600 Alloy steel A182 Flanges ASME SA182 Socket weld Flanges
Alloy steel A182 Din Flanges Alloy Steel Socket weld Flanges
Large Diameter Alloy steel A182 Flanges Alloy steel A182 SWRF Flanges
Table E Alloy steel A182 Flanges ASME B16.5 Alloy Steel Socket weld Flanges
Alloy steel A182 Lap Joint Flanges Alloy steel A182 Alloy Steel Threaded Flanges
Alloy steel A182 Long Weld Neck Flanges Alloy Steel Long weld Neck Flanges
Alloy steel A182 Pad Flanges Alloy Steel RTJ Flanges
Alloy steel A182 Reducing Flanges Alloy Steel RTJ Flanges
Alloy steel A182 Raised Face Flanges Alloy steel A182 RTJ Flanges
Alloy steel A182 Ring Flanges BS4504 Alloy Steel RTJ Flanges
Alloy steel A182 Metric Flanges ASME SA182 Long weld Neck Flanges
Alloy steel A182 Muffler Flanges Alloy Steel Long weld Neck Flanges
Alloy steel A182 Pump Flanges Alloy steel A182 Orifice Flanges
Alloy steel A182 Pressed Flanges Alloy Steel Ring Type Joint Flanges
Alloy steel A182 Puddle Flanges ASME SA182 Ring Type Joint Flange
Alloy steel A182 Threaded Reducing Flanges Alloy Steel Reducing Flanges
Alloy steel A182 Wnrf Flanges ASME SA182 Reducing Flanges
Alloy steel A182 Split Flanges Alloy Steel Reducing Flange

Alloy Steel Flanges Applications

Oil and Gas Processing Dairy and Food Processing
Desalination Pesticides
Pulp and Paper Sugar Factory
Energy industries Power Plants
Ship Building Fertilizers
Machine Building Nuclear
Pharmaceuticals Chemicals
Textile Machinery Synthetic Fibers
Construction Modern Architecture
Refinery & Petrochemicals Water treatment facilities

Alloy Steel Flanges Marking

Every Standards have clearly requirements for steel flanges’ marking style, usually the marking words include seller’s Logo, buyer’s Logo (OEM), standard number, flange’s type, flange’s pressure, flange’s size, flange’s material, place of origin, heat number and other words for convenient to trace. If the flanges repaired by welding, it must mark on flanges showing this flange repared by welding. If the flange’s dimensions (OD, ID, PCD, Thickness, Holes number, Holes diameter, Tolerance etc) are different with the normal standard, it also must mark on flanges where it is different with normal ones. Another important place is heat number marking, it is the tracing base for every piece flange, and from the heat number we can trace to the beginning of raw material import.

  • The Marking Style for European Standards Flanges, DIN, UNI, EN 1092-1 norms etc
    LOGO, EN 1092-1, TYPE 01, PN16, DN80, 88.9, P265GH, HEAT NUMBER
  • The Marking Style for ANSI, ASME Standards Flanges, ANSI, ASME, AWWA norms etc LOGO, ASME B16.5, CLASS 150#, SLIP-ON RF, A105, HEAT NUMBER
  • The Marking Style For JIS, KS norms etc, special with KS Mark
    LOGO, JIS B2220, 5K, 80A, SOP, SF440A, HEAT NUMBER, KS MARK
  • The Marking Style for BS 4504 norms etc
    LOGO, BS 4504, WELD NECK, PN40, DN80, RSt37.2, HEAT NUMBER
  • The Marking Style for GOST 12820, GOST 12821 norms etc
    LOGO, GOST 12820, PN1.6MPA, DN80, Q235B, HEAT NUMBER
  • The Marking Style for SABS 1123, SANS 1123 norms etc
    LOGO, SABS 1123, CLASS 4000/3, NB80, A105, HEAT NUMBER

Alloy Steel Flanges for Shipping, Handling, and Packaging

Carbon Steel, Alloy Steel Flanges and Stainless Steel Slip On Flanges are delivered with or without surface protection, as determined by the manufacturer.

The company delivers Alloy Steel Flanges in standard packaging, without surface protection or end protectors (caps). Special packaging, protective covers, and end protectors (caps) can be agreed upon.

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