Five Sacred damping spring hanger integer Integrated hangers

Preparation of spring hanger construction drawing budget, belong to the engineering technology of the economy, it is the actual performance of the current implementation of national economic policy. Therefore, the required spring hanger construction preparers must strictly abide by the existing hanger construction policies and regulations, improve the professional and ethical standards, and enhance the sense of responsibility, to strengthen the business to learn. Expanding spring hanger business knowledge, establish the concept of seeking truth from facts, a reasonable reflection spring hanger project cost, prevent overestimate the risk calculation, assuming a mess quotas and other bad consciousness. In preparing the spring hanger installation project budget, to be familiar with design drawings, control the construction process, thorough spring hanger installation construction site, to understand the calculation basis, to ensure that the project budget to achieve "timely, accurate and reasonable" requirements. Based primarily on spring hanger construction drawings budgeting spring hanger construction in order to play its due role in drawing budget preparation spring hanger installation budget must be accurate, reasonable, work is meticulous technical requirements are calculated on the basis foundation, visibility, legitimacy and accuracy of spring hanger project budget depends mainly on the calculation basis. Therefore, in the preparation of the spring hanger installation budget process, we must master the following few should be based on. Recently some customers call me Gongyi City Huaneng Pipeline Equipment Manufacturing Co., Ltd., ask our pipe hangers perform what specific standards, applicable rules of pipe supports my company also made a relevant understanding. This will be our special pipe hangers use standards and applicable specifications published as follows: GBi7116-1997 "pipe hangers" M55 SPSB, SPG9, SP89 "pipe hangers)) ASME ASME" Boiler and Pressure Vessel Code "B3f .1 "Power Piping" "Boiler and Pressure Vessel Code" VIII) Nuclear Power Plant NB supports RCC} M "PWR nuclear island mechanical equipment design and construction rules" H chapter support GBi5U} 1998 "steel pressure vessel "DLIT SQS} -1996" thermal power plant steam piping design technical requirements "DLIT 1113} 20} 9" power plant pipe hangers and acceptance procedures "applicable rules ECEPDI 1983 edition of" pipe hangers Handbook "Northwest Power Institute 1983 edition of "pipe hangers Manual" J} IT 813 D.1 "constant force spring hanger" J} IT 8130.2 "variable spring hangers" "SPEC series pipe hangers Handbook" Jiangsu Power Equipment Ltd. constant force spring hanger HCIT 200664-1998 "chemical variable force spring hangers"