The stainless steel cap also called plug or head: is one of the main pressure parts of pressure vessel. The role of the seal is sealed. One is made of tank pressure on the bottom of the container, the two is the end of the stainless steel pipe, not ready to extend forward, then with a header in the stainless steel pipe welding in the form of sealed. Stainless steel blind plate and a stainless steel pipe and stainless steel head of the role is similar to the products, but the two product is detachable. And the head is welded after welding can not be re removed. Stainless steel cap quality is directly related to the long-term safe operation of pressure vessels. Supporting the pipe fittings are pressure vessels, stainless steel pipe, stainless steel flange plate, stainless steel elbow and other products.
Usage: the pipe fittings are welded on the pipe end or the pipe end is arranged on the outer thread of the pipe end. Used to close the pipeline, the same role with the plug. The stainless steel cap includes the design of convex cap, conical shell, reducer, flat cover and tight mouth.
The convex cap includes a hemispherical, oval disc cap, cap and spherical cap. From the stress angle convex cap from the hemispherical cap is not good, but from look on the manufacturing difficulty, has good manufacturing.
Path diameter: DN15-DN1200
Wall thickness: SCH5-SCH160
Standard: DIN JIS BS GB/T JB SH ASME HG
Uses: water, beverages, beer, food, petrochemical, nuclear power, machinery, medical equipment, fertilizer, shipbuilding, water treatment, pipes, etc.
Stainless steel cap is petroleum chemical industry, atomic energy to food, pharmaceutical and many other industries pressure vessel equipment is an indispensable important component.
Source: Zhejiang Yaang Pipe Industry Co., Limited (www.yaang.com)