Carbon Steel Flanges

Carbon Steel Forged Flanges suppliers in UAE

carbon steel flanges

What are Carbon Steel Flanges?

Flanges made of carbon steel have between 0.05 to 2.1 % carbon in their chemical composition by weight. The Carbon Steel Flanges manufacturers offer CS flanges that are durable and offer great resistance to corrosion. There are different type of Low Temperature Carbon Steel Flanges ; their size and surface finishes can be customised by the manufacturer as per the application requirements. The Normalized Carbon Steel Flanges have enhanced ductility and toughness.

The Killed Carbon Steel Flanges are completely destroyed in the melting process. The Carbon Steel Backing Flanges can be used with stub ends and angle face rings. The Carbon Steel Companion Flange helps to assemble and disassemble the piping components quickly. The Carbon Steel Stub End Flange helps to reduce the weight of high grade material, saving costs.

What are the 13 types of cs flange mainly used in the oil and gas industry & what are the advantages to use them?

  1. Carbon steel flange flat face has the bolting face and gasket surface on the same plane and they are ideal for low-pressure applications.
  2. Carbon steel raised face flange has a a gasket over the bolting surface, the most common flange used.
  3. CS tongue and groove flange has one flange with an angular tongue and the other one with a complimentary groove to form a connection.
  4. Carbon steel lap joint flange has two component assembling and it works as a backing ring on the stub. The benefit of carbon steel lap joint flanges is their bolt holes can be aligned perfectly with the matching flange once the weld is completed.
  5. CS slip on flange has a ring placed over the end of the pipe and its flange face extends from the end of the pipe to a distance which is enough for applying weld bead on the inside diameter.
  6. Carbon steel weld neck flange is a circular fitting which comes with a protruding ring around its circumference.
  7. CS socket weld flange is typically used in high-pressure small-sized pipes.
  8. Carbon steel threaded flange uses a screw thread for connecting the flange and the pipe.
  9. CS plate flange can be described as a circular disc welded to the pipe end do that the flange can bolt to another pipe.
  10. Carbon steel orifice flange helps to measure the fluid flow conveyed by the pipeline through a flow nozzle placed on it.
  11. CS rtj flange are mainly manufactured for high temperature and high pressure pipeline applications.
  12. Carbon steel reducing flange has a different connection size compared to bore.
  13. CS spectacle blind flanges are installed in petrochemical plants as a safety device placed between two flanges.

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How much pressure can a Class 600 Carbon Steel Pipe Flange take?

Class 600 Carbon Steel Pipe Flanges have a pressure rating of 890 psig.

What are carbon steel forged flanges?

These flanges are produced via forging process which makes them mechanically stronger compared to carbon steel plate and cast flanges.

Carbon Steel Flange Specifications

Carbon Steel Flanges Specifications

 

Which CS flange can handle more pressure?

Carbon steel blind flange is the most popular type among other cs flanges which can handle maximum pressure.

Piping Material introducing genuine & verified Low Temperature Carbon Steel Lap Joint Flange suppliers in Dubai

comparison CS Flange Price between India and UAE

Description Price In India (INR) Per KG Price In UAE (Dirham) KG Price In US (Dollar) KG
SIZE: 1 INCH, WELD NECK, RF, 1500# ₹11944.02 544.50 US $146.99
SIZE: 18 INCH, SLIP ON, 150#, FF ₹99285.82 4526.18 US $1221.90
SIZE: 3 INCH, 150#, RTJ, BLIND ₹21371.05 198.97 US $263.01
SIZE: 3/4 INCH, 600#, SCH 40, SWRF ₹633.52 28.88 US $7.80
SIZE: 24 INCH, 150#, SCH 40, WELD NECK, RF ₹114115.72 5202.23 US $1404.41
SIZE: 12 INCH, 150#, SCH 40, SLIP ON, FF ₹221059.06 10077.50 US $2720.54
SIZE: 8 INCH, 150#, SCH 40, SCOKET WELD, FF ₹13793.53 628.81 US $169.76
SIZE: 25.40 X 340 MM, 150#, LONG WELD NECK, RF ₹12118.90 552.47 US $149.15

 

How is Carbon Steel Blind Flange pressure rating calculated?

Higher the pressure rating, the more pressure the Carbon Steel Flanges can handle.

Carbon Steel Pipe Flanges as per EN 1092-2 & ASME B16.5 in various types and grades

Most Selling Types Of Carbon Steel Forged Flanges

Carbon Steel Weld Neck Flange

Carbon Steel Weld Neck Flange

Carbon Steel Slip On Flange

Carbon Steel Slip On Flange

Carbon Steel Blind Flange

Carbon Steel Blind Flange

CS Socket Weld Flange

CS Socket Weld Flange

Carbon Steel Lap Joint Flange

Carbon Steel Lap Joint Flange

Carbon Steel Plate Flange

Carbon Steel Plate Flange

Class 150 Carbon RTJ Flanges

Class 150 Carbon RTJ Flanges

CS Raised Face Flanges

CS Raised Face Flanges

CS Reducing Flanges

CS Reducing Flanges

Killed Carbon Steel Square Flanges

Killed Carbon Steel Square Flanges

Normalized Carbon Steel Flat Flanges

Normalized Carbon Steel Flat Flanges

Carbon Steel Anchor Flanges

Carbon Steel Anchor Flanges

CS Threaded Flange

CS Threaded Flange

Carbon Steel Orifice Flange

Carbon Steel Orifice Flange

Carbon Steel Spectacle Blind Flange

Carbon Steel Spectacle Blind Flange

Carbon Steel Forged Flanges

Carbon Steel Forged Flanges

Carbon Steel Pipe Flanges

Carbon Steel Pipe Flanges

Low Temperature Carbon Steel Flanges

Low Temperature Carbon Steel Flanges

Normalized Carbon Steel Flanges

Normalized Carbon Steel Flanges

Killed Carbon Steel Flanges

Killed Carbon Steel Flanges

Carbon Steel Backing Flanges

Carbon Steel Backing Flanges

Carbon Steel Companion Flange

Carbon Steel Companion Flange

Carbon Steel Stub End Flange

Carbon Steel Stub End Flange

Carbon Steel Tongue and Groove Flange

Carbon Steel Tongue and Groove Flange

 

Advantages For Buying Carbon Steel Pipe Flanges

  • High impact resistance
  • Good ductility
  • Safe To process
  • Budget friendly
  • Good ductilit
  • Good corrosion resistance
  • Heat dissipation properties
  • The storage time of cs flanges is relatively long
  • Room temperature is 46.5 W/mK.
Notes For Buying Carbon Steel Pipe Flanges

 

Before you buy Normalized Carbon Steel Slip On Flange in Middle East check the manufacturing origin

Classification Of High Carbon Steel Flanges

Classification Of High Carbon Steel Flanges

 

Testing Requirements For Large Diameter Carbon Steel Flanges

Pitting Resistance Test

Pitting Resistance Test

Chemical Analysis

Chemical Analysis

Thickness Test

Thickness Test

 

Hardness Test

Hardness Test

Flaring Test

Flaring Test

PMI Testing

PMI Testing

 

How To Choose The Best Carbon Steel Weld Flanges For Your Project?

There are many different types of carbon steel flanges, and they can be used for completely variou purposes. Here are some examples

How To Choose The Best Carbon Steel Weld Flanges For Your Project?
  • Blind flange : BLRF flange used to close off the ends of pressure vessels
  • Slip-on flange : In SORF flanges case the pipe is not butt welded, but goes inner side the flange
  • Weld neck flange : WNRF flange have a long neck of the same diameter as the pipe
  • Socket weld flange : SWRF flanges have a pipe that goes into the flange with the same internal diameter (I.D.) as the pipe

 

Killed Carbon Steel Blind Flange manufacturing methods includes cut, cast, and forging, check CS Slip On, Weld Neck, Socket Weld, Reducing and Threaded Flange price list, weight and dimensions

Different Carbon Flanges Ratings or Classes

there are seven flange ratings

  • 150 LB
  • 300 LB
  • 400 LB
  • 600 LB
  • 900 LB
  • 1500 LB
  • 2500 LB

 

Related Codes and Standards

  • ASME B16.5 : For 1/2″ NPS to 24″ NPS
  • ASME B16.47 : For above 24″ NPS to 60″ NPS
  • AWWA C207 : used in general services from 4″ NPS to 144″ Normal Pipe Size

 

Comparision Between the Two Carbon Forged Flanges of Same Size with Different Ratings

Comparision Between the Two Carbon Forged Flanges of Same Size with Different Ratings

 

Normal Pipe Size Rating O.D. of Flange Flange Thickness Bolts Numbers
4 Inch 300 lb 225 mm 30.2 mm 8
4 Inch 900 lb 290 mm 44.5 mm 8

 

Inputs Required for Deciding Killed Carbon Steel Flanges Rating

input for selection of cs flange rating or class :

  • Code – ASME B16.5 (as per the application)
  • Flange Material – ASTM A105 (CS Flange)
  • Design Pressure – 110 bar
  • Design Temperature – 260°C

 

Carbon Steel Flange Dimensions

Carbon Steel Flanges Dimensions

 

CS Flange Weight Chart

Carbon Steel Flanges Weight Chart

 

Class 150 To 300 Carbon Steel Flanges Pressure and Temperature Ratings

Carbon Steel Flanges Pressure Rating

CS flange properties

Carbon Steel Flanges Properties

Check other grades for best price