• sales@shikharsteel.com

Alloy Steel Flanges Manufacturer in India

Sizes in Stock

Sizes in Stock

1/2" to 24"

Sizes Can Be Manufacture

Sizes Can Be
Manufacture

Up to DN1600

Process

Process

Forged and Drilling

Advantage

Advantage

High Strength

Test

Test

Micro Test

Application

Application

Oil and Gas

Environment

Environment

Corrosive

Standard

Standard

ASME B16.5 and ASME B16.47


Alloy Steel Flanges Summary

Table Of Content

Alloy Steel Slip on Flange

Alloy Steel Slip on Flange

Alloy Steel Wed Neck Flange

Alloy Steel Wed Neck Flange

Alloy Steel Blind Flange

Alloy Steel Blind Flange

Chrome Moly Socket Weld Flange

Chrome Moly Socket Weld Flange

Chromemoly Plate Flange

Chromemoly Plate Flange

Buy Chrome Moly Blind Flanges Available CNC Machine and Hot Forging


Shikhar steel is 2014 established alloy steel flanges manufacturer in India, We provide CNC machined chrome moly blind flanges for extreme environments at lowest price. Alloy steel forged flanges are known for high strength and durability for petrochemical and oil and gas industries.

Alloy Steel Pipe Flanges Specification



Manufacturing Size Range

Alloy Steel Flanges Manufacturing Sizes

  • ½" to 24"
  • DN15 to DN1500
  • PN 2.5 to PN 400
  • Contact Alloy Steel Flanges Manufacturer in India For Above 48"
Pressure Class

Low Alloy Steel Flanges Pressure Class

  • Class 125, Class 150
  • Class 300, Class 400
  • Class 600, Class 900
  • Class 1500, Class 2500

Faces

High Alloy Steel Flanges Faces

  • Ring Type Joint (RTJ)
  • Flat Face (FF)
  • Raised Face (RF)
  • T&G & M&F Face

American Standard

American Standard of Alloy Steel Slip On Flange

  • ASME B16.5
  • ASME B16.47
  • ASME B16.36
  • ASME B16.48
Manufacturing Process

Alloy Steel Weld Neck Flanges Manufacturing Process

  • Forging
  • Plate
  • and Cast
Thickness

Alloy Steel Blind Flange Thickness

  • Schedule 10/ 20/ 40
  • Schedule 60/ 80/ 120
  • Schedule 140/ 160/ 180

Process

Alloy Steel Pipe Flange Process

  • Forged and Drilling
  • Stamping and Milling
  • Turning and Rolled
Threads

Alloy Steel Forged Flange Threads

  • BSP/ FPT/ NPT
  • BSPT/ MPT (Female)
  • BSPP (Male) & MNPT (Male)
Surface Finish

Alloy Steel Weld Flanges Surface Finish

  • Stock & Mirror Finish
  • Smooth & Serrated Finish
  • Cold Water Finish
Bolts Hole

Chromemoly Flange Bolts Hole

  • 4 To 8
  • 4 To 24
  • 4 To 48

Application

Alloy Steel Socket Weld Flange Application

  • Petrochemical
  • Power Generation
  • Oil & Gas Plants
Packaging

Alloy Steel Lap Joint Flange Packaging

  • Carton Box
  • Wooden Case
  • Plastic Bag (Or Custom)
Suitable Environment

Chrome Moly Plate Flanges Suitable Environment

  • Sulfuric Acid
  • Phosphoric Acid
  • Seawater
Testing

Alloy Steel Blind Flange Testing & Inspection

  • Tensile Test
  • Impact Test
  • Material Inspection
Connection

Low Alloy Steel Slip On Flange Connection

  • Welding
  • Threaded
European Standard

European Standard of High Alloy Steel Socket Weld Flange

  • EN 1092-1
  • EN 1092-2
Logistics

AS Weld Neck Flange Logistics

  • Sri Lanka: 5 Days
  • Mayanmar: 25 Days
  • Maldives: 7 Days
  • Bangladesh: 14 Days
Origin

Alloy Plate Flanges Origin

  • Janpanese
  • American
  • Korean
  • European
German Standard

German Standard

  • DIN 2501/ 2573
  • DIN 2502/ 2576
  • DIN 2543/ 2633

Japanese Standard

Japanese Standard of Chrome Moly Lap Joint Flange

  • JIS B2311
  • JIS B2312
  • JIS B2220

Shipping Time and Location



Sumitomo Chemical
  • 6 Inch, SCH 80, Class 400# Plate Flange
  • Sumitomo Chemical
  • Tokyo, Japan
Braskem
  • 6 Inch, SCH 80, Class 400# Blind Flange
  • Braskem
  • São Paulo, Brazil

Supply Alloy Steel Slip On Flange, Which Offers High Temperature Tolerance


We are dedicated alloy steel flanges manufacturer in India, offering corrosion resistant as slip on flange for field performance.


Alloy Steel Flange Grade



  • ASTM A182 F1 Flange

Top Alloying Elements of Chrome Moly Flanges



Elements Chromium-Vanadium Vanadium Chromium Tungsten Cobalt Manganese Molybdenum Nickel
Effects Easy to bend and cut Increases strength wear resistance Improves grain structure improved Hot Hardness Increases surface hardness Improves resistance Improves corrosion resistance

Alloy Steel Blind Flange Manufacturing Process



  • Heating, Forming
  • Forging
  • Cooling

UNS Designation For Alloy Steel Pipe Flange



Grade ASTM A182 F91 ASTM A182 F22 ASTM A182 F5 ASTM A182 F9 ASTM A182 F11
UNS UNS K90901 UNS K21590 UNS K41545 UNS K90941 UNS K11572

Alloy Steel Blind Flange Price List


Alloy Steel Blind Flange Price List

1.5 Inch, SCH 80, Class 150# Blind Flange

$31.79US $22.19 each
Alloy Steel Blind Flange Price List

1 Inch, SCH 80, Class 150# Blind Flange

$23.35US $12.25 each
Alloy Steel Blind Flange Price List

2 Inch, SCH 80, Class 150# Blind Flange

$38.66US $30.56 each
Alloy Steel Blind Flange Price List

3 Inch, SCH 80, Class 150# Blind Flange

$66.23US $54.24 each
Alloy Steel Blind Flange Price List

3.5 Inch, SCH 80, Class 150# Blind Flange

$75.62US $69.82 each
Alloy Steel Blind Flange Price List

4 Inch, SCH 80, Class 150# Blind Flange

$115.91US $105.24 each
Alloy Steel Blind Flange Price List

5 Inch, SCH 80, Class 150# Blind Flange

$120.36US $115.36 each
Alloy Steel Blind Flange Price List

6 Inch, SCH 80, Class 150# Blind Flange

$145.78US $137.78 each
Alloy Steel Blind Flange Price List

8 Inch, SCH 80, Class 150# Blind Flange

$198.92US $193.92 each

For Final Alloy Steel Blind Flange Price List Please Drop an Email to sales@shikharsteel.com


Advantages of Alloy Steel Forged Flange



Advantages of Alloy Steel Forged Flange

Alloy Steel Weld Flanges Chemical Composition



Grade (ASTM A182) F91 F22 F11 F5 F9
C (max.) 0.08-0.12 0.15 0.15 0.15 0.15
Mn 0.30-0.60 0.30-0.60 0.30-0.80 0.30-0.60 0.30-0.60
P (max.) 0.02 0.035 0.035 0.035 0.035
S (max.) 0.01 0.03 0.03 0.03 0.03
Si 0.20-0.50 0.50 max. 0.50-1.00 0.50-1.00 0.20-1.00
Cr 8.00-9.50 1.90-2.60 1.00-1.50 4.00-6.00 8.00-10.00
Mo 0.85-1.05 0.90-1.10 0.44-0.65 0.44-0.65 0.90-1.10

How Many Parts Included in a Alloy Steel Flange Connection?



How Many Parts Included in a Alloy Steel Flange Connection?

Since 2014 Years, Experts in Manufacturing Alloy Steel Weld Neck Flanges for Petrochemical


Applications of Alloy Steel Weld Neck Flanges



Oil and Gas Industry

Oil and Gas Industry

Water Pipelines

Water Pipelines

Automobile Industry

Automobile Industry

Petrochemical Industry

Petrochemical Industry

Keep Bulk Stock of Low Alloy Steel Socket Weld Flange in Mumbai as per ASME B16.5

Types of Alloy Steel Pipe Flange



Alloy Steel Blind Flange

Alloy Steel Blind Flange

Low Alloy Steel Slip On Flange

Low Alloy Steel Slip On Flange

High Alloy Steel Socket Weld Flange

High Alloy Steel Socket Weld Flange

AS Weld Neck Flange

AS Weld Neck Flange

Alloy Plate Flanges

Alloy Plate Flanges

Chrome Moly Lap Joint Flange

Chrome Moly Lap Joint Flange

Chromemoly Long Neck Flanges

Chromemoly Long Neck Flanges

ASTM A182 Alloy Steel Threaded Flange

ASTM A182 Alloy Steel Threaded Flange

Alloy Steel Orifice Flange

Alloy Steel Orifice Flange

Low Alloy Steel Spectacle Blind Flanges

Low Alloy Steel Spectacle Blind Flanges

High Alloy Steel Reducing Flange

High Alloy Steel Reducing Flange

Chrome Moly Puddle Flanges

Chrome Moly Puddle Flanges


Alloy Steel Flange Mechanical Properties



Grade (ASTM A182) F91 F22 F11 F5 F9
Tensile Strength (min.) 620MPa (90ksi) 415MPa (60ksi) 485MPa (70ksi) 485MPa (70ksi) 585MPa (85ksi)
Yield Strength (0.2% Offset, min.) 415MPa (60ksi) 205MPa (30ksi) 275MPa (40ksi) 275MPa (40ksi) 380MPa (55ksi)
Elongation (min.) 20% 20% 20% 20% 20%
Hardness (max.) 238HBW 207HBW 207HBW 207HBW 207HBW

Faces Types Of Alloy Flange



  • Raised Face
  • Flat Face
  • Ring Type Joint
  • Tounge
  • Lap Joint
  • Groove

Check Alloy Steel Forged Flange Tensile Requirements and Temperature as per ASTM A182

Low Alloy Steel Flanges Tensile Requirements



Grade ASTM A182 F91 ASTM A182 F22 ASTM A182 F11 ASTM A182 F5 ASTM A182 F9
Tensile Strength (Mpa) 415 205 205 275 380

High Alloy Steel Flanges Temperature



Proeperties Values
Excellent Strength -423 degrees F to 1300 degrees F -253℃ to 705℃
Excellent Oxidation Resistance up to 1800 degrees F 980℃

Alloy Steel Slip On Flange Coating



  • 3PE Coating
  • Customized Coating
  • PE Coating
  • Anti Corrosion Coating
  • FBE Coating
  • Zinc Plating







Material

Types

Top 12 Advantages to Choose Shikhar Steel

Top 12 Advantages to Choose Shikhar Steel

  • NACE Certified Metal Forging Company in India Having Factory of 5,850 Square Feet in Mumbai.

  • Since 2014, PED Approved Fittings Manufacturer as per ANSI B16.9.

  • Indian Oil Approved High Temperature Pipe Fittings Supplier in UAE, Russia, Qatar, Brazil, Oman and Spain.

  • Custom Size Weld Fittings Comes with MTC 10204 Type 3.1/3.2 Suitable for Chemical and Marine Environments.

  • Over 250 Traders and Fabricators in Middle East and European Countries Import Prime Quality BLRF, SORF, WNRF and SWRF Flange Because Our Material is Accepted in ADNOC and Saudi Armco.

  • Stockholder of Ferrous and Non Ferrous Metals As Per ASTM, ASME, DIN, EN, API, JIS and BS Standard and With NDT Testing.

  • Supplying Large Diameter Elbow, Tee and Reducer to Wholesalers and Stockists in Al Jubail, Dubai, Seoul and Johannesburg at Resale Price.

  • Also Keep Custom Specification and Sizes Ex Stock With Stockholders in Bahrain, Belgium and Europe for Urgent Requirements Replacement Situations.

  • Importers in South Africa and West Africa of Premier Nickel Alloy Forging in Various Forms like Fittings & Flanges, Pipe & Tube, Plate & Sheet, Fasteners for Petrochemical and Oil Refineries.

  • Since 12+ Years, Shikhar Steel Rank in Top 4 Exporter of Stainless Steel Forgings at Competitive Price, Compare Price in India, UK, China and Germany.

  • Ask for Free Sample and Price list of High Quality CNC Components.

  • Contact Now If You Need Piping Accessories in Singapore, South Korea, Japan, Taiwan and Kenya.

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