Integrated support frame, Huaneng pipeline equipment, integer spring hanger

Spring hanger spring by spring used in the normal operating mode minute warm spring hanger use spring: spring hangers work at high temperatures (or heat-resistant spring); work in corrosive medium spring (or He said corrosion spring). Spring hangers used by processing sub-cold spring roll or cold pressing spring; hot roll or hot press forming spring. Spring hangers used in the manufacture of precision springs divided by a precision spring; discretionary workers a precision spring; a precision springs. Spring hangers used in spring, as the case load and deformation distinguish spring hanger spring load and deformed spring linear relationship - the general tension, compression, torsion, veneer, torsion bar and flat-screen scroll spring. Spring load and deformed nonlinear relationship - where there is a lag effect, such as plywood spring, scroll springs and coil spring _ annular disc spring; there is no lag with unequal pitch spring, adjustable coil spring combinations rent type spring. 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"