piping safety valves

基本解釋

InIet and outlet piping size of safety valves are much too small in most cases, release capacity according to &AA SLA 1004 need to be considered.
在大多數(shù)情況下，安全閥的進(jìn)出口琯道尺寸過(guò)小，需要根據(jù)AA SLA 1004考慮（安全閥）的排量。
Safety valve along with its outlet piping and downstream piping of such valves as steam blow off valve, vent and drain valve, shall not be not insulated, unless otherwise specified.
安全閥隨著其出口琯道與下遊琯道的閥門，如作爲(wèi)蒸汽打擊小康閥，通風(fēng)口和排水閥門，不得有不絕緣，除非另有說(shuō)明。