Packing steel band wound pressure vessel manufacturing features by mistake

Packing steel band wound pressure vessel manufacturing fault characteristics compared with other structural type high pressure vessel, steel band wound pressure vessel wrong significantly improve production efficiency, production cost greatly reduced. The reasons are as follows: 1) Inside the tube accounts for only a quarter of container total thick - 1/6, manufacturing process greatly simplified, using standard thickness ( Around 40 mm) The steel plate can satisfy large manufacturing high pressure thick wall ( About 200 mm) The needs of the container, factory building and bridge crane can be exempted from heavy. This is equivalent to make a factory manufacturing capacity ( Such as plate bending, lifting and detection ability) , in the case of other conditions don't change about five times. 2) Most of the raw materials used for rolling simple, low-cost hot rolled flat steel belt, its size is ( 4 - 8) 毫米(* 80 - 120). Mm, narrow thin section material, no matter how big or small vessel diameter and wall thickness, are made of the steel strip winding. 3) Around with demands tiejin, not only between the layers like type of channel steel belt & other; Mesh & throughout; , not only around the layer thickness CaoRao container with thicker than type, and avoids the inner cylinder spiral groove of precision machining. 4) Most of the thickness of the container is composed of round belt layer, thus reducing the workload of a large number of welding, testing and heat treatment, especially to avoid the thick seam and the overall heat treatment, the electrode, the consumption of electricity and the perspective of film Di can reduce about 80%. 5) In the round with simple device can complete steel strip coil, combined with proper welding, grinding, and pressed them against the steel belt tools not only guarantee the quality of steel strip winding more easily, and coil steel with high efficiency. Within the manufacturing process is basically a container wrappest added with steel tube production process; Basic manufacturing steel strip around the container is complete, less process, short cycle. Industrial production practice shows that with the current internationally recognized advanced thick plate welding compared with the second heat set of container volume, steel band wound pressure vessel production efficiency by mistake can more than double, cost can reduce about 30% 50%, economic benefit is very significant.