WCB Valves
Guangjin own company description lists WCB valves as an offering; the listing does not assign an individual valve family or operating class.
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The company identifies castings for presses as a distinct component group; these are not described as pressure-vessel certification or an operating rating.
Supply the casting drawing, material grade, finished dimensions, machining allowance, inspection requirements and quantity. Request the proposed casting process and inspection documents for the actual part, including any additional machining and surface treatment needed for installation. Request the current catalogue or drawing for this item, and confirm the offered configuration and supporting documents with the company before specifying an order.