執(zhí)行標(biāo)準(zhǔn)
防爆闊桿/全通徑適用溫度范圍-20 to120℃使用壓力≤1.6MPa設(shè)計(jì)制造GB/T-12237/ANSIB16.34尺寸參照GB/T-9113.1/ASME B 16.5 CLASS 150長(zhǎng)度GB/T-12221/ASMWB16.1螺紋標(biāo)準(zhǔn)BSPT/BSP/NPT/DIN/JIS/RC/G檢查與測(cè)試GB/T-13927/API598
材料列表
部件名稱材質(zhì)閥體WCBCF8MCF8閥蓋WCBCF8MCF8球SS316SS304SS304閥桿SS316SS304SS304閥座PTFERTFERTFE閥桿密封PTFEPTFEPTFE中頭墊PTFEPTFEPTFE填料壓套SS202SS202SS202手柄SS202SS202SS202鎖片---膠套PLASTICPLASTICPLASTIC彈墊SS202SS202SS202螺母SS202SS202SS202螺栓SS202SS202SS202
外形尺寸
NPSDNdLHW4-d1/4"611.565469573/8"101265459571/2"1515604611083/4"202070541108.51"252580641408.51-1/4"32329069140101-1/2"403810076155102"505011986180112-1/2"6565167120220163"8080-150260184"100100-17035020