上海阀门总厂

QJ41H(Y)/J41H(F)美标波纹管截止阀产品性能规范 Products Perfomance specification

压力等级常温试验压力 （Mpa)壳体密封波纹管密封低气压密封公称压力 (LB)1503.02.22.20.63007.55.55.50.6适用温度-29~425℃适用介质水. 蒸汽. 热油. 油品等                              150LB主要外形尺寸 Main size of outside型号QJ41H(Y)  J41H(F)压力级150LB口径mm1520253240506580100125150200250300350400in1/23/4111/411/2211/23456810121416L108117127140165203216241292356406495622698787914H215225230242250272292310352385450585658710745835W130130130130150150180180200200400450450500500550重量（Kg)55.57912142532427589185272455505725
注：1.对口径≥DN200以上系列的 截止阀7，应用于 高压力条件时应使用平衡阀芯。2。当应用与 水.油及气体系统温度≤250时建议使用软阀座（特氟龙）来确保无泄漏。  300LB主要外形尺寸 Main size of outside

型号QJ41H(Y) J41H(F)压力级300LB口径Sizemm1520253240506580100125150200250300350400in1/23/4111/411/2211/23456810121416L152178203216229267292318356440444559622711838864H220230240250255280300320363395460600695735780920W130130130130150150180180200200400450450500500550重量（Kg)67911141928415290110225315550635845                                        QJ41H(Y)/J41H(F)美标波纹管截止阀主要零部件材质Mainpartsmaterials

序号名称材质1阀体ASTM A216-Gr.F6aASTM A182-F22 ASTM A182-F304 F316 F321 F304L F316L2阀瓣ASTM A182-Gr.F6a ASTM A182-F22 ASTM A182-F304 F316 F321 F304L F316L3对开圆环ASTM A182-Gr.F6a ASTM A182-F22 ASTM A182-F304 F316 F321 F304L F316L4阀瓣盖ASTM A182-Gr.F6a ASTM A182-F22 ASTM A182-F304 F316 F321 F304L F316L5阀杆ASTM A182-Gr.F6a ASTM A182-F22 ASTM A182-F304 F316 F321 F304L F316L6垫片柔性石墨+不锈钢7阀盖ASTM A216-Gr.F6aASTM A182-F22 ASTM A182-F304 F316 F321 F304L F316L8波纹管组件双层波纹管（产地：上海）1CrNi9Ti.304. 3169填料柔性石墨10填料压盖ASTM A216-Gr.F6aASTM A182-F22 ASTM A182-F304 F316 F321 F304L F316L11阀杆螺母铜合金ZQA19-412手轮GS-C25 WCB.QT40-1813定位片45.# WCB .304.316.304L.316L14双头螺栓ASTM A193-B7 .A193-B8.A193-B8M15六角螺母ASTM A194-2H. A194-8. A194-8M