Questions regarding the \"Special Equipment Manufacturing License\"
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I would like to ask the experienced colleagues: is there a one-to-one correspondence between the \"Special Equipment Manufacturing License\" and the \"Special Equipment Type Test Certificate\"? In other words, are manufacturers holding a \"Special Equipment Manufacturing License\" restricted to producing only those model products that fall within the temperature, pressure, and size ranges specified in the \"Special Equipment Type Test Certificate\"? Can products in areas not covered by the type test report be manufactured? For example: if the manufacturer’s license for manufacturing special equipment (pressure pipeline components) is rated at A1, then its ‘Special Equipment Type Test Certificate’ applies only to products of model X, with a normal temperature range, a pressure range below 1500 pounds, and nominal sizes ranging from DN25 to DN200. So, can the manufacturer produce Model Y products that meet similar conditions? 2. Can the manufacturer produce Model X products at room temperature, with a weight of 2500 pounds and a DN300 size? 3. Can the manufacturer produce Model Y products that are capable of withstanding high temperatures, 2500 pounds of pressure, and have a DN300 size?
If regulations require type testing to be carried out. . Then the scope of your type test report should cover the products you manufacture. .
The draft guidelines for the type testing rules of new pressure pipeline components state that products for which type testing is required must undergo such testing and pass it; products that fail to pass the type testing or fall outside the scope of this testing shall not be released from the factory or put into use
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