| Product Description: |
Product Name: folder on the man-butterfly Origin: China - Zhejiang Weight: weight to the theory of products Size: 2 "to 24" Pressure rating: ANSI 150lb ~ 2500lb Shell materials: carbon steel, stainless steel, alloy steel Application of the medium: gas, liquid, steam Operation: hand wheel, gear, electrical, pneumatic Features: flexible use of its gate structure, sealing performance, and the gate valve seat sealing surface of a different hardness of the legislation is too Division (Stellite) Co-based Cemented by welding, sealing reliable, high hardness, wear , High temperature, corrosion resistance, good abrasion resistance, long life. Annex packaging: a product specification, product type, as well as material report Product parameters: product and technology standards for quality control: feed - physics and chemistry - cutting - Hot forming - heat treatment - test - gold processing - finished product testing - logo - testing products - logo - typing packaging - shipping |
