DINGSHENG PIPE INDUSTRY

Buy Flat Flange Suppliers – Threaded Flanges – DS PIPE

Short Description:


Product Detail

Product Tags

Related Video

Feedback (2)

We now have many fantastic staff members customers superior at advertising, QC, and working with varieties of troublesome problem within the generation system for Pipe Fittings Flange, Flange Industrial, Flanged Tank Connector, Welcome to set up long-term relationship with us. Best Price For Good Quality in China.
Buy Flat Flange Suppliers – Threaded Flanges – DS PIPE Detail:

Description

Threaded flanges, also sometimes referred to as companion flanges / screw flanges / NPT flanges, contain a female NPT thread in the center for connection to male NPT threaded piping. Threaded flanges are common when creating reducing connections. Other thread styles are available for machining, aside from the standard NPT form as designated by the ASME B16.5 specification.

Threaded flanges 01

Even though the threaded flange design is available in many sizes and pressure ratings, it is mainly used for small sized piping systems i.e. ≤ 4 inches. Its usage is also typically restricted to non-toxic systems, low pressure systems, and low temperature systems. ½ inch to 2-inch size threaded flanges are much more common than sizes of 2 inches and above. Due to their lower pressure applications, threaded flanges use flat and raised faces only. They are not suitable for high temperature applications because the thread geometry would distort, which often leads to leakage.

Threaded flanges 02

The major advantage with threaded flanges is that they can be connected to a pipe without the need for welding. Forming joints without needing to weld is a considerable advantage, and is essential in some locations and industries e.g. explosive areas (Ex rated areas) such as petrol stations, hexagon plants, stores with flammable fluids etc. If no welding is required, a potential source of ignition is removed. Another advantage is that it is quicker and easier to assemble and disassemble a threaded flange joint than a welded flange joint.
Threaded flanges are not suitable for pipes that have a thin wall thickness, since cutting a thread on such pipes is difficult. In some cases, a seal weld may be used to increase the flange’s integrity and reduce the likelihood of leakage. Adding a seal weld will increase the flange’s integrity, but it also makes the joint more difficult to assemble and disassemble (because the weld makes it a permanent joint).

China leading Threaded flanges manufacturer ((www.dingshengflange.com))
one-stop OEM and manufacturing for Threaded flanges in Stainless Steel.


Product detail pictures:

Buy Flat Flange Suppliers –  Threaded Flanges – DS PIPE detail pictures


Related Product Guide:

We intention to see quality disfigurement within the creation and supply the ideal support to domestic and overseas buyers wholeheartedly for Buy Flat Flange Suppliers – Threaded Flanges – DS PIPE , The product will supply to all over the world, such as: Denver, Turkey, Comoros, For many years, we now have adhered to the principle of customer oriented, quality based, excellence pursuing, mutual benefit sharing. We hope, with great sincerity and good will, to have the honor to help with your further market.
  • The factory has advanced equipment, experienced staffs and good management level, so product quality had assurance, this cooperation is very relaxed and happy!
    5 Stars By Genevieve from New York - 2017.01.28 18:53
    This company has a lot of ready-made options to choose and also could custom new program according to our demand, which is very nice to meet our needs.
    5 Stars By Rebecca from Norway - 2018.12.05 13:53
    Write your message here and send it to us