Socket Welding Flanges

Heading section

This flange is similar to slip-on flange, except they a bore and a counter bore. The counter bore is slightly larger than the Outer Diameter of the matching pipe, allowing the pipe to be inserted. A restriction is built into the bottom of the bore, which acts as a shoulder for the pipe to rest on, and has the same ID of matching pipe. The flow is not restricted in any direction.
We are offering a comprehensive range of Socket Weld Flanges with one of the best quality in the industry. These flanges are designed for working flawlessly in high pressure. Our product is highly appreciated in many international markets. We have used premium quality material in the construction of Socket Welding Flanges. We are having highly skilled team of workers and advance technology.
Socket welding flange, a popular type of pipe flange, was initially developed for use on small-sized high- pressure piping. The fabrication of this type of flange is similar to that of a slip-on flange. However, the internal pocket of a socket weld flange allows for a smooth bore and better fluid flow. When provided with an internal weld, the static strength of this flange is equal to slip-on flange, but the fatigue strength is 50% greater than double welding slip-on flanges. Smooth bore conditions in such a flange can easily be attained without having to bevel the flange face and, after welding, to reface the socket weld flange as would be required with slip-on flanges. For this reason, the internally welded flange is popular in chemical process piping.
With our expertise in the respective field, we are engaged in offering an extensive range of Socket Weld Flanges. These flanges are a device, which is welded to the end of pipe so that the pipe can be bolted to another pipe with a similar flange. Our range of socket weld flanges helps to disconnect or reconnect the pipe with ease. We offer these flanges in variety of shape and sizes, which is known for their durability and high performance.

Materials used:

  • Alloy steel
  • Carbon steel
  • Stainless steel
  • Cast iron
  • Rubber
  • PVC
  • Thermoplastics
  • Aluminum
  • Brass
  • Bronze etc.

Key Features:

  • The recess on the inside diameter of the socket weld flange allows for a good fit of the pipe allowing for a smooth flow of liquid.
  • Socket welding flanges work well for smaller sizes and higher pressure temperature conditions.
  • They are similar to slip-on flanges, but must specify the schedule of the pipe where they will be used for with socket welds.

Uses of socket weld flanges:

  • They are ideal for small diameter applications.
  • They are used for high pressure applications.
  • Socket weld flanges have an internal recess on the inside diameter which allow for a smoot flow of the process fluid.
  • They create a smooth bore with the proper welding and grinding.

150 #
Branch NB A B C D E F G x No H I Weight KG
1/2" (15) 89 16 15.8 11,6 35 60.3 15.8 x 4 22.2 10 0.4
3/4" (20) 99 16 20.9 13.2 43 69.8 15.8 x 4 22.7 11 0.7
1" (25) 108 17 26.6 14.7 51 79.4 15.8 x 4 34.5 13 0.8
1 1/2" (40) 127 22 35.1 19.5 73 98.4 15.8 x 4 49.2 16 1.4
2" (50) 152 25 52.5 22.7 92.0 120.6 19.0 x 4 61.9 17 2.2
3" (80) 191 30 77.9 24.3 127 152.4 19.0 x 4 90.7 21 4.1
300 #
Branch NB A B C D E F G x No H I Weight KG
1/2" (15) 96 22 15.8 14.7 35 60.7 15.8 x 4 22.2 10 0.7
3/4" (20) 117 25 20.9 16.3 43 82.6 19.0 x 4 22.7 11 1.1
1" (25) 124 27 26.6 17.9 51 88.9 19.0 x 4 34.5 13 1.4
1 1/2" (40) 156 30 40.9 21.1 73 22.2 22.2 x 4 49.2 16 2.6
2" (50) 165 33 52.5 22.7 92 127.0 19.0 x 8 61.9 17 3.4
3" (80) 210 43 77.9 29 127 168.3 22.2 x 8 90.7 21 6.1
600 #
Branch NB A B C D E F G x No H I Weight KG
1/2" (15) 96 29

To
BE
Specified BY Purchaser

21.3 35 67.0 15.8 x 4 22.2 10 0.8
3/4" (20) 117 32 22.9 43 83.0 19.0 x 4 22.7 11 1.4
1" (25) 124 34 24.5 51 89.0 19.0 x 4 34.5 13 1.6
1 1/2" (40) 156 39 29.3 73 114.3 22.2 x 4 49.2 16 3.1
2" (50) 165 44 32.4 92 127 19.0 x 8 61.9 17 3.7
3" (80) 210 53 39.8 127 168.3 22.2 x 8 90.7 21 7.3
900 #
Branch NB A B C D E F G x No H I Weight KG
1/2" (15) 121 93

To
BE
Specified BY Purchaser

29.3 35 82.6 22.2 x 4 22.2 10 1.7
3/4" (20) 130 42 32.4 43 89.0 22.2 x 4 22.7 11 2.3
1" (25) 149 48 35.6 51 102.0 25.4 x 4 34.5 13 3.5
1 1/2" (40) 178 51 39.8 73 123.8 285 x 4 49.2 16 5.4
2" (50) 213 64 45.1 92 165.0 25 x 8 61.9 17 9.8

Notes :-

Flange dimensions to ANSI B16.5.

Dimensions "B" & "D" includes raised face thickness.

Bore (SCH) "C" purchasess to Specity.

Larger outlet sizes are avilable on applications.

ANSI 150# / 300# 2mm Raised Face.

ANSI 600# / 2500# 7mm Raised Face.