Threaded flange is processed into the hole flange pipe thread, and
supporting the realization of the pipe threaded connections, is a non-welded
flanges. It is peaceful compared to welding flange or welded flange, threaded
flange with the installation, easy maintenance features, the use of the site can
not be welded in some pipelines. Alloy Steel Flanges have enough strength, but
not easy soldering, welding or poor performance, may choose threaded flange.
However, the rapid temperature change in the pipe or the temperature is above20
℃below-45 ℃conditions.We do not recommend the use of threaded flange, in order
to avoid leaks.
We have adopted advanced production equipment and technologies to
manufacture our weld neck flange and slip on flange,which can not only improve
product quality, but also save raw materials. Our products have high strength,
good toughness and resistance to corrosion.
Threaded flange sealing surface plane and suddenly there are two full-face
and so on. Taking into account the structural characteristics of the threaded
flange. Therefore should not be used where flammable / explosive and height and
extreme hazards. Nuclear pressure is small, such as air conditioning systems,
water is safe to use.