Aluminum Butt Weld pipe End Caps

The aluminum Butt Weld pipe End Caps is a part of the container. According to the different geometric shapes, it can be divided into spherical, elliptical, dish, spherical crown, cone shell and flat cover, among which spherical, elliptical, dish, spherical crown is also collectively called the convex aluminum Butt Weld pipe End Caps Used in various container equipment, such as storage tanks, heat exchangers, towers, reactors, boilers and separation equipment, etc.

Aluminum head

Aluminum Cap Flange1

Aluminum Butt Weld pipe End Caps drawing

Markup example:

Aluminum pipe cap with nominal diameter DN=100, outer diameter D=110, wall thickness δ=4: pipe cap DN100 HT5079-84

The pressing process of aluminum end caps for tubing

1. Before stamping, the operator should be familiar with the product drawings, technical requirements, quality requirements, quantity, etc., and confirm the material and specifications of thealuminum pipe cap weldbefore starting production.
2. Choose a matching mold according to the diameter and thickness of the aluminum end caps for tubing.
3. The blanks should be covered with plastic film before stamping, and lubricants should be applied to the mold to prevent scratches during the pressing process.
4. During the pressing process, stamping should be repeated several times according to the actual situation at the scene. The number of stamping should be in the range of 6-7 times to ensure that there is no unevenness, elongation, lace, etc.
5. After the first aluminum end capis stamped and formed, its geometric dimensions and geometric shapes can be stamped in batches after the inspection is qualified. During the production process, random inspections are carried out at any time to prevent the appearance of unqualified products.
6. After the aluminum pipe end capsis formed, trim the edges, then polish and polish the surface treatment.

This standard applies to pipe caps for pipes with PN≤1.0Mpa.

2 The type and size of the cap are specified in the following figure and table.