Natural gas pipeline valve set (flame cutting)

Abstract

1. The name of the design product: natural gas pipeline valve group (burning edge fire). 2. The use of the design product: natural gas pipeline valve group for burning edge fire process. 3. The design points of the design product: in shape. 4. The picture or photo that best indicates the design points: perspective view 1. 5. Other circumstances that need to be explained: the left view enlarged view is the overall enlarged view of the left view; the right view enlarged view is the overall enlarged view of the right view; the A part enlarged view is the enlarged view of A part in the front view; the B part enlarged view is the enlarged view of B part in the front view; the C part enlarged view is the enlarged view of C part in the front view; the D part enlarged view is the enlarged view of D part in the front view; the E part enlarged view is the enlarged view of E part in the front view; the F part enlarged view is the enlarged view of F part in the perspective view 1; the G part enlarged view is the enlarged view of G part in the perspective view 1; the H part enlarged view is the enlarged view of H part in the perspective view 1; the I part enlarged view is the enlarged view of I part in the perspective view 1.

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