The way the head is made

According to the size of the shape of the head, we are temporarily divided into three types: small, large, medium and super large head.

According to the size of the shape of the head, we are temporarily divided into three types: small, large, medium and super large head. www.ztfengtou.com The main production methods of the head are integral forming, splicing, welding, etc. This article describes the production methods of the three shapes of the head we just described

A, oversized head:

First split molding, and then welded together (the advantage of this is convenient transportation, if it is too large, transportation will bring trouble);

B, large, medium head:

The requirements in the standard are mainly for it (and the most common way);

C, small head:

General color one-time integral molding manufacturing method, advantages: the overall effect is outstanding.

The head is mainly used in pipe fittings, which mainly plays a blocking role, but before installation, certain work must be prepared, and the main work before inspection has the following aspects.

First of all, we must check whether the bolts used are fastened, if some bolts are loose, they should be fixed in time, and then the external inspection of the carbon steel head is also very important to see whether the parts are complete and whether the sensitivity of the transmission components can meet the requirements.

Finally, we also need to check whether the surface of the component is deformed, if the component is deformed, the sealing performance of the installed head is not good, so the inspection work must be done, about the work before the preparation of small series today to explain these, if there are other questions, you can consult Jiangsu Guosen head Co., LTD.