FIELD: producing tubular articles.
SUBSTANCE: method comprises applying the fiber material with a binder on the mandrel, polymerizing, and removing the blank from the mandrel. The mandrel is made of a standard pipe. The blank is cut along the mandrel and removed. The edges of the pipe are joined together by means of an H-shaped locking member with a glue composition.
EFFECT: simplified method and reduced cost.
1 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| METHOD OF MAKING TAP | 2004 |
|
RU2274796C1 |
| METHOD OF MANUFACTURE OF THE PIPE | 2004 |
|
RU2284266C2 |
| METHOD OF MANUFACTURING HOLLOW ARTICLE | 2004 |
|
RU2269054C1 |
| METHOD OF MANUFACTURING LININGS WITH COLLAR FOR PIPE JOINT | 2004 |
|
RU2266460C2 |
| METHOD OF MANUFACTURE OF COMBINED PIPE | 2002 |
|
RU2216672C1 |
| METHOD OF MANUFACTURE OF PIPE | 2004 |
|
RU2262026C1 |
| TRIBLET FOR THE TUBULAR PRODUCTS WINDING | 2004 |
|
RU2290310C2 |
| PIPE LINE | 2003 |
|
RU2233399C1 |
| MANDREL FOR CONTINUOUS WINDING OF TUBES | 2005 |
|
RU2296050C1 |
| TUBE | 2003 |
|
RU2239744C1 |
