不锈钢旋启式止回阀主要技术参数公称压力1.62.54.06.410.016.0强度试验2.43.86.09.615.024.0水密封试验1.82.84.46.410.016.0气密封试验0.4-0.7不锈钢旋启式止回阀主要零件材料体、盖、板导向套销轴垫片密封面工作温度℃适用介质WCBWCB1Cr13增强柔性石墨1Cr13/柔性石墨不锈钢/耐酸*PTFE齿型垫片13CrSTL本体材料尼龙≤425水蒸汽油品WC6WC6≤540WC9WC9≤570ZGCr5Mo2GCr5Mo≤550ZG1Cr18Ni9TiZG1Cr18Ni9Ti1Cr18Ni9Ti≤200*类ZG1Cr18Ni12Mo2TiZG1Cr18Ni12Mo2Ti1Cr18Ni12Mo2Ti≤200醋酸类三、主要外形尺寸DNLDD1D2D6bn-φdH重量H44HH44WH44Y1616P16R50230160125100-164-181361665290180145120-184-181422080310195160135-208-1816529100350215180155-208-1818032125400245210185-228-1821065150480280240210-2408-2323398200495335295265-2612-23304160250622405355320-3012-25348255300698460410375-3012-25390295350850520470435-3416-25430-400914580525485-3616-304683885001150705650608-4420-34525-H44HH44WH44Y2525P25R50230160125100-204-181602165290180145120-228-181752880310195160135-228-1818537100350230190160-248-2322056125400270220188-288-2524892150480300250218-308-25276129200533360310278-34012-25350210250622425370332-3612-30410295300711485430390-4016-30430368350850550490448-4416-34518-400864610550505-4818-345604605001150730660610-5220-41618-H44HH44WH44Y4040P40R40I5023016012510088204-181602565290180145120110228-181753080310195160135121228-1818538100350230190160150248-2322057125400270220188176288-2524890150480300250218204308-252701502005333753202822603812-303502202506224453853453134212-344103603007115104504083644616-344304403508385705104654225216-345185004008646555855354745816-41560580H44HH44WH44Y6464P64R64I5030017513510588264-231773065340200160130110288-231974080380210170140121308-2321250100430250200168150328-2524880125500295240202176368-30296120150550340280240204388-343301802006504053453002604412-343852502507754704003523134812-414453803009005304604123645416-4147451035012055955254754226016-4151469040011506705855254746616-486161010H44HH44WH44Y100100P100R100I5030019514511288284-252103165340220170138110328-252274180380230180148121348-2523552100430265210172150388-3027483125500310250210176428-343071251505503502902502044612-343471952006504303603122605412-414022302507755004303823136012-414324503009005855004423647016-48484740技术咨询 标签：  温州市不锈钢旋启式止回阀 温州市不锈钢旋启式止回阀厂家浙江温州市温州市不锈钢旋启式止回阀厂家供应不锈钢旋启式止回阀