23Nov 2018

  The elliptical head is an indispensable component of the boiler pressure vessel. Because the elliptical head has a better stress distribution than the dish and flat head, and its depth is shallow, the overall punching is easier than the spherical head, so it is a commonly used head for boiler pressure vessels. Under the […]

15Nov 2018

Stainless Steel Flanges Information The flange is a disc shaped part. Mainly used in pipeline engineering. The two flanges are used together with the flange on the valve. In plumbing, flanges are primarily used for pipe connections. In the pipelines to be connected, various types of flanges are installed. For low-pressure pipelines, and the welding […]

07Nov 2018

As a professional manufacturer and supplier of ellipsoidal head , Shandong precision metal receives hundreds of customers from all over the world. When interviewing customers, we found that many problems were not actually understood by customers.For example, how to calculate the elliptical head surface area.Because some customers insulate the elliptical head in winter. For example, customers […]

05Nov 2018

Large diameter heads are used in pressure vessels for petrochemical equipment. The convex head is divided into a standard elliptical head, a non-standard elliptical head of any length and short axis, a torispherical head, and the like. The blank blank unrolling diameter can be calculated according to the design manual formula. Instead of a standard elliptical head, […]

03Nov 2018

Dished only Head is a component used to close the end of the container , so as to realize the isolation of the internal container from the external medium, it also called end cap. The head of a cylindrical container is usually a truncated shell. It can be divided into convex, conical, flat and combined shapes […]

03Nov 2018

Cold stamping is a pressure processing method , which is a stamping die apply pressure to a sheet at a normal temperature ,and cause plastic deformation to obtain a workpiece of a desired shape and size. The cold stamping Ellipsoidal Head has precise dimensions, good consistency, excellent surface quality and is suitable for mass production. […]