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Prayas Steel & Alloys
Prayas Steel & Alloys


Flange

Material Type:


Stainless Steel : ASTM A182 F304/ 304L/ 304H/ 316/ 316L/ 317/ 317L/ 321/ 310/ 347/904L/ etc.
Carbon Steel : ASTM A105/ A105N/A694F42/46/52/56/60/65/ 70 / A350 LF3/ A350 LF2, etc.
Alloy Steel : ASTM A182 F1/ F5/ F9/ F11/ F22/ F91/ etc..
Others : Monel, Nickel, Inconel, Hastalloy, Copper, Brass, Bronze, Titanium, Tantalum, Bismuth, Aluminium, High Speed Steel, Zinc, Lead, etc.
Types : Weldneck, Slipon, Blind, Socket Weld , Lap Joint, Spectacles, Ring Joint, Orifcae, Long Weldneck, Deck Flange, etc.
Size : 1/8" NB to 48" NB
Wall Thickness : 150#, 300#, 400#, 600#, 900#, 1500# & 2500#.



Also as per National & International Standard & specification:

Slip on Flange

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Slip on Flange
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Approx. Rs 750 / PieceGet Latest Price

Material Type
Stainless Steel :ASTM A182 F304/ 304L/ 304H/ 316/ 316L/ 317/ 317L/ 321/ 310/ 347/904L/ etc.
Carbon Steel :ASTM A105/ A105N/A694F42/46/52/56/60/65/ 70 / A350 LF3/ A350 LF2, etc.
Alloy Steel :ASTM A182 F1/ F5/ F9/ F11/ F22/ F91/ etc..
Others :Monel, Nickel, Inconel, Hastalloy, Copper, Brass, Bronze, Titanium, Tantalum, Bismuth, Aluminium, High Speed Steel, Zinc, Lead, etc.
Types :Weldneck , Slipon, Blind, Socket Weld , Lap Joint, Spectacles, Ring Joint, Orifcae, Long Weldneck, Deck Flange, etc.
Size :1/8" NB TO 48" NB.
Wall Thickness :150#, 300#, 400#, 600#, 900#, 1500# & 2500#.
Also as per National & International Standard & Specification
Yes! I am interested

Welding Neck Flange

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Welding Neck Flange
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Approx. Rs 380 / PieceGet Latest Price

Material Type
Stainless Steel :ASTM A182 F304/ 304L/ 304H/ 316/ 316L/ 317/ 317L/ 321/ 310/ 347/904L/ etc.
Carbon Steel :ASTM A105/ A105N/A694F42/46/52/56/60/65/ 70 / A350 LF3/ A350 LF2, etc.
Alloy Steel :ASTM A182 F1/ F5/ F9/ F11/ F22/ F91/ etc..
Others :Monel, Nickel, Inconel, Hastalloy, Copper, Brass, Bronze, Titanium, Tantalum, Bismuth, Aluminium, High Speed Steel, Zinc, Lead, etc.
Types :Weldneck , Slipon, Blind, Socket Weld , Lap Joint, Spectacles, Ring Joint, Orifcae, Long Weldneck, Deck Flange, etc.
Size :1/8" NB TO 48" NB.
Wall Thickness :150#, 300#, 400#, 600#, 900#, 1500# & 2500#.
Also as per National & International Standard & Specification
Yes! I am interested

Monel Flanges

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Monel Flanges
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Approx. Rs 1,500 / PieceGet Latest Price

Material Type
Stainless Steel :ASTM A182 F304/ 304L/ 304H/ 316/ 316L/ 317/ 317L/ 321/ 310/ 347/904L/ etc.
Carbon Steel :ASTM A105/ A105N/A694F42/46/52/56/60/65/ 70 / A350 LF3/ A350 LF2, etc.
Alloy Steel :ASTM A182 F1/ F5/ F9/ F11/ F22/ F91/ etc..
Others :Monel, Nickel, Inconel, Hastalloy, Copper, Brass, Bronze, Titanium, Tantalum, Bismuth, Aluminium, High Speed Steel, Zinc, Lead, etc.
Types :Weldneck , Slipon, Blind, Socket Weld , Lap Joint, Spectacles, Ring Joint, Orifcae, Long Weldneck, Deck Flange, etc.
Size :1/8" NB TO 48" NB.
Wall Thickness :150#, 300#, 400#, 600#, 900#, 1500# & 2500#.
Also as per National & International Standard & Specification
Yes! I am interested

Reducing Flanges

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Reducing Flanges
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Approx. Rs 750 / PieceGet Latest Price

Material Type
Stainless Steel :ASTM A182 F304/ 304L/ 304H/ 316/ 316L/ 317/ 317L/ 321/ 310/ 347/904L/ etc.
Carbon Steel :ASTM A105/ A105N/A694F42/46/52/56/60/65/ 70 / A350 LF3/ A350 LF2, etc.
Alloy Steel :ASTM A182 F1/ F5/ F9/ F11/ F22/ F91/ etc..
Others :Monel, Nickel, Inconel, Hastalloy, Copper, Brass, Bronze, Titanium, Tantalum, Bismuth, Aluminium, High Speed Steel, Zinc, Lead, etc.
Types :Weldneck , Slipon, Blind, Socket Weld , Lap Joint, Spectacles, Ring Joint, Orifcae, Long Weldneck, Deck Flange, etc.
Size :1/8" NB TO 48" NB.
Wall Thickness :150#, 300#, 400#, 600#, 900#, 1500# & 2500#.
Also as per National & International Standard & Specification
Yes! I am interested

Spades and Ring Spacers Flange

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Spades and Ring Spacers Flange
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Approx. Rs 450 / PieceGet Latest Price

We are a renowned name in manufacturing of pipe flanges, forged pipe flanges. We use latest technology and comprehensive quality control systems in manufacturing our products so that our customers get exactly what they want on customised requests.

 

Summary of material used for flanges
MATERIALASME/ANSI B16.5ASME B16.47
SERIES A (MSS SP-441
ASME B16.47 
SERIES B (or API 6052)
BS 4504BS 3293BS 103
Forging(ASTM A182)------
Plate (ASTM A240)4------
Bar5------
Casting6------


Note :
  • MSS SP-44 flanges are designated series A flanges in ASME B16.47.
  • API 605 has been cancelled. API 605 flanges are designated series B flanges in ASME B16.47.
  • BS 10, although obsolete, remains in use for light weight economy stainless steel flanges.
  • Within specification ANSI B16.5, plate can only be used to provide blind flanges.
  • Most small BS 10 flanges are made from bar.
  • Castings are not included in this manual.
Materials:
Most standard specify the material from which the flanges is produced. The purchaser should specify the exact requirements.

Flange Size:
All sizes and grades compatible to standard pipe flanges and wall thicknesses (pressure ratings) are available. The table bellow provides a summary.

Flange Face:
There are various face configurations for flanges. Typically: flat face, raised face, tongue and groove, and ring joint.



Summary of flanges size specified by common standards
FLANGE TYPEASME/ANSI B16.5ASME B16.47
Series A (or MSS SP-441)
ASME B16.47
Series B (or API 6052)
BS 4504
(ISO 7005-1)
BS 3293
Nominal Pipe Sizes
Class (lb)Class (lb)Class (lb)PN (bar)Class (lb)
Weld Neck150 - 2500150 - 90075 - 9002.5 - 40150 - 600
Slip-on150 - 2500--2.5 - 40150 - 600
Blind150 - 2500300 - 900300-9002.5 - 40-
Lap Joint150 - 2500--2.5 - 40-
Socket Weld150 - 2500--N/A-
Threaded150 - 2500--6 - 40-
Flat/Raise FacingsAs aboveAs aboveAs aboveAs aboveAs above
Ring Joint Facings150 - 2500300 - 900300 - 9002.5 - 40300 - 600
Other Facings150 - 2500--2.5 - 40-



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Duplex Flange

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Duplex Flange
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Approx. Rs 2,500 / PieceGet Latest Price

Product Details:
Minimum Order Quantity1 Piece
Size10-20 inch
Material StandardANSI B16.5, ASTM A182, ASTM A351, ASTM A105
ConditionNew

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Super Duplex Flanges

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Super Duplex Flanges
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Approx. Rs 3,500 / PieceGet Latest Price


Additional Information:

  • Minimum Order Quantity: 1 Piece
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    Socket Weld Flange

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    Approx. Rs 700 / PieceGet Latest Price

    Material Type

    Stainless Steel :ASTM A182 F304/ 304L/ 304H/ 316/ 316L/ 317/ 317L/ 321/ 310/ 347/904L/ etc.
    Carbon Steel :ASTM A105/ A105N/A694F42/46/52/56/60/65/ 70 / A350 LF3/ A350 LF2, etc.
    Alloy Steel :ASTM A182 F1/ F5/ F9/ F11/ F22/ F91/ etc..
    Others :Monel, Nickel, Inconel, Hastalloy, Copper, Brass, Bronze, Titanium, Tantalum, Bismuth, Aluminium, High Speed Steel, Zinc, Lead, etc.
    Types :Weldneck , Slipon, Blind, Socket Weld , Lap Joint, Spectacles, Ring Joint, Orifcae, Long Weldneck, Deck Flange, etc.
    Size :1/8" NB TO 48" NB.
    Wall Thickness :150#, 300#, 400#, 600#, 900#, 1500# & 2500#.
    Also as per National & International Standard & Specification


    Yes! I am interested

    RTJ Flange

    RTJ Flange
    Approx. Rs 400 / Piece
    Yes! I am interested


    Threaded Flange

    Threaded Flange
    Approx. Rs 550 / Piece
    Yes! I am interested


    Square Flanges

    Square Flanges
    Approx. Rs 750 / Kilogram
    Yes! I am interested


    Orifice Flanges

    Orifice Flanges
    Approx. Rs 750 / Piece
    Yes! I am interested


     
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    Prayas Steel & Alloys
    Narayan Singh Solanki (Proprietor)
    No. 105, Ratna Sadan Building, 1st Floor Office No. 6, 5th Kumbharwada, Grant Road,
    Mumbai - 400004, Maharashtra, India
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