Carbon Steel Blind Flanges

 

Carbon steel Blind Flanges are used to blank off the ends of piping, valves and pressure vessel openings. Alloy steel Blind Forged Flanges can handle high stress from internal pressure and bolt loading since the maximum stresses in the blind flange are bending stresses at the center.

 

Details of carbon steel blind forged flange instalation

1. Carbon Steel Blind flange 2. Stud Bolt 3. Gasket 4. Other Carbon steel flange

From the standpoint of internal pressure and bolt loading, Carbon steel forged blind flanges, particularly in the larger sizes, are the most highly stressed flange types. However, most of these stresses are bending types near the center, and since there is no standard inside diameter, these Carbon steel blind flanges are suitable for higher pressure and temperature applications.

 

Size Range in Carbon Steel Blind forged Flanges:

  • ½” to Up to 60” Subject to Type of standard of teh respective Flange.

 

Carbon Steel blind flanges can be made out of carbon steel plates or carbon steel solid bars. These flanges are manufactured from plates or forging process as per the specifications asked by end user. Blind flanges are ment for bloking or the end connection.

 

Carbon Steel Blind Flanges

For manufacturing blind flanges from plates we need to cut the desired size circles from the plates with bit extra diameter and extra thickness for easy machining and getting proper finish. One circle have been cuted then we have to get make final finishing on diamter and thickness. Now we need to get BDC i.e bolt dia circle on the flange. After getting BDC we need to make the suitable diamter holes on it as per the standard and specifications.

 

Types of Carbon Steel Flanges:

 

ASTM A105 Carbon steel Blind Flanges

 

ASTM A105 Carbon steel blind flanges falls in to same standard and specifications as what Slip-On flanges. These carbon steel blind flanges as per ASTM A105 grade don't have center hole with the intention of blank off the ends of piping, valves and pressure vessel openings. We are manufacturers and suppliers of ASTM A105 carbon steel blind flanges as per ANSI B16.5 technical specifications as well as B16.47 Series A and ANSI B16.47 Series B.

Choose the best suitable carbon Steel Blind Flange as per ASTM A105 grade

 

Send mail to carbon steel Blind forged flanges manufacturers and suppliers

 

 

 

Standards Applicable for Carbon Steel Flanges


DIN standard carbon steel blind Flanges
ANSI standard carbon steel blind Flanges
BS standard carbon steel blind Flanges
ISI standard carbon steel blind Flanges
ISO standard carbon steel blind Flanges
ASMEstandard carbon steel blind Flanges
PN standard carbon steel blind Flanges

 

Applications of Carbon Steel Blind Flanges

 

Oil and Gas Industries -
Water and Wast watertreatment Plants -
Ship building Industries -
Marine Industries -
Offshore Industries -

 

Carbon Steel Blind Flanges manufactured and supplied by us at reasonable prices with no quality compromise ensures optimum level of customer satisfaction.

 

Ask for any Third Party Inspection With our quality carbon steel flanges:
carbon steel blind forged flanges with Lloyds third party inspection and certifications according to EN. 10204-3.2:2004
carbon steel blind forged flanges with Bureau Veritas third party inspection and certifications according to EN. 10204-3.2:2004
carbon steel blind forged flanges with DNV third party inspection and certifications according to EN. 10204-3.2:2004
carbon steel blind forged flanges with SGS third party inspection and certifications according to EN. 10204-3.2:2004
carbon steel blind forged flanges with Indian Registrar of Shipping third party inspection and certifications according to EN. 10204-3.2:2004
         
 

 

Apart from carbon Steel Blind Flanges we do manufacture a wide range of carbon steel forged flanges as mentioned below