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Threaded Flange

ASME/ANSI b16.5 threaded pipe flanges manufacturer in india

Manufacturer/Exporter Of High Quality Threaded Forged Flanges

Carbon, Alloy, Stainless Steel Threaded/Screwed Flanges

In many applications, threaded flanges are used to connect lengths of pipes without the need to weld. The use of this type of flange is very common in places that are highly flammable, explosive, or where welding is not an option. Constructed with a tapered thread, the flange is applied by tightening onto the pipe, similar to that of a nut and bolt. Sometimes, when appropriate many will use a seal weld to finish off the application, although it is not necessary. PIPEFIT is a specialised manufacturer of high quality ASME/ANSI/DIN standard threaded flanges or screwed flanges in India. We offer threaded pipe flanges manufactured at our facility to companies in various industries including shipbuilding, power generation, petrochemical plants, oil refineries, waste water treatment plants, paper mills, pharmaceutical plants and turnkey projects among others.

The various types of threaded flanges are as follows:

1. Plain Threaded Flanges

2. Female Threaded Flanges

3. Male Threaded Flanges


Dimensions Threaded Flanges & Stud Bolts ASME B16.5

NPS 1/2

CL 150 300 600 900 1500 2500
DIA A 30 38 38 38 38 43
DIA D 90 95 95 120 120 135
DIA B
9.6
11.2
12.7
14.3
14.3
20.7
22.3
28.7
22.3
28.7
30.2
36.6
DIA G 35.1 35.1 35.1 35.1 35.1 35.1
DIA K 60.3 66.7 66.7 82.6 82.6 88.9
H
14
15.6
21
22.6
22
28.4
32
38.4
32
38.4
40
46.4
No L 4 4 4 4 4 4
DIA L 15.9 15.9 15.9 22.2 22.2 22.2

Stud Bolts Diameter x Length


DIA (IN) 1/2 1/2 1/2 3/4 3/4 3/4
Len mm 55 65 75 110 110 120

Other Diameters


NPS 1/2 3/4 1 2

Notes:

• Dimensions are in millimeters unless otherwise indicated.

• The length of the Stud Bolt does not include the height of the chamfers (points).

Threaded Flange, Threaded Forged Flanges, Screwed Flanges Production Range

Stainless Steel Threaded Flange

Alloy Steel, Carbon Steel Threaded Flange

1-Threaded flange | 2-Thread | 3-Pipe or Fitting

Threaded flanges are most commonly used on pipes containing a smaller diameter, and for use on high pressure or high temperature pipelines. The connection created when using threaded flanges reduces disruptions of turbulence in high pressure situations by eliminating any possibility of improper alignment. Some materials such as stainless steel are hard to create a successful weld; therefore threaded flanges are also used in these circumstances to create that perfect seal.





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