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The spherical head
The spherical head

The spherical head

Spherical head is also known as spherical crown head, which is formed by the spherical crown of the spherical s...
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Spherical head is also known as spherical crown head, which is formed by the spherical crown of the spherical shell. There are two types of spherical head and non-flanged spherical head.

Spherical head shell material

Spherical head is usually made of carbon steel, stainless steel, alloy steel and other materials.

Spherical head is suitable for medium

The suitable medium of spherical head is gas, liquid and steam.

Spherical head processing mode

The ball head is processed by high precision CNC lathe, precision lathe, argon arc welding, etc.

Spherical head product features

Ball head forging excellent, smooth surface, acid and alkali resistance, high temperature resistance, beautiful appearance, strong texture performance.

Application range of spherical head

The spherical head is used in petroleum, electronics, chemical industry, medicine, textile, food, machinery, construction, nuclear power, aerospace, military and other industries.

Note when using spherical head

Ball head in the use of the attention point

1. The spherical head of carbon steel will crack under the conditions of nitrate, ammonia, alkaline sodium, etc. It is indicated to eliminate residual stress when ordering the head.

2. Austenitic stainless steel in the presence of chloride ions in the specific environment will occur stress corrosion cracks, in the design of spherical head selection of appropriate materials.

3. For galvanized or aluminized carbon steel containers, heat treatment is required to remove residual stress.