150# 304 SS ANSI RF THREADED FLANGE

150# 304 SS ANSI RF THREADED FLANGE

Bangdong Supply 150 Psi Threaded Flanges,Black Threaded Flange,DIN alloy steel threaded flanges.A key focus of our business is the manufacture of customised flanges and special machined products. We work from customer drawings, and can in some instances offer a reverse engineering facility.

ANSI/ASME B16.36 – Orifice Weld Necks

Orifice flanges, normally, are Raised Face (RF) or Ring Type Joint (RTJ). Special tappings are machined into opposite sides. The flanges are principally used in conjunction with meters to measure the flow rate of liquids and gases in a given pipeline.

ANSI/ASME B16.47 (Series A & B)

26" to 60" inch nominal bore flanges

API 590 – Spectacle Blind

A single unit comprising of both a paddle blind and paddle spacer. Again, it is used to blank off a line but can rotate the spectacle to insert the spacer.

API 6A

American Petroleum Institute standard of performance related testing on designated, subsea wellhead components.

Blind Flanges

Blind flanges are typically used to blank off pipelines. They are bolted on to adjacent flanged pipeline assemblies, where their solid centre acts as a seal.

The Blind Flange can also be adapted by machining into it a smaller bore or a threaded bore. This reduces the bore of the pipeline.

Slip On Flanges

Slip on flanges have a bore that is fractionally larger than the outside diameter of the pipe to which it is to be fitted. The flange is slipped over the pipe and is then welded on both sides to fit into place. This then enables the pipe to be bolted to an identical assembly to connect both pipes together. Alternatively, the pipe can be blanked off by bolting a blind flange to the slip on.

Weld Neck Flanges

Weld neck flanges are easily identified by their protruding necks. Each flange neck is bored to suit the relevant wall thickness of the piping application on which it is to be used. Weld neck flanges tend to be used in higher pressure applications. Each weld neck has a weld prep at the end of the neck, so that is can be welded directly onto the piping. Once the weld neck is in situ, the pipeline can be blanked off using a blind flange or the bore reduced using a modified flange.

Flange Type :

Thread Flange

Blind Flange

Slip On Flange

Weld Neck Flange

Spectacle Blind Flange

Spacer & Spade

LWN Flange

Orifice Flange

Product Categories : Steel Flange > Thread Flange