External part of valve nut housing

Abstract

1. The name of this design product: the exterior of the valve nut housing. 2. Purpose of the product with this design: The product with this design is used to fasten the valve housing, and the part for which protection is requested is used as the exterior of the valve nut housing. 3. The design key points of this design product are shape, pattern or their combination. 4. The picture or photo that best illustrates the design points: Stereoscopic diagram 1. 5. Other situations that need to be explained Other explanations: The part covered by red does not constitute the content requested for protection in this application.

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