上海开维喜阀门截止阀、节流阀【城信***,***】;手动截止阀、手动节流阀[STB]、手动微量调节阀、电动截止阀J941H、气动截止阀J641H、气动角座阀、正齿轮传动截止阀J441、伞齿传动轮截止阀J541。保温截止阀BJ41H。高温高压截止阀（J61Y-P54/170V）、高温截止阀J41Y/J61Y。高压截止阀J41H、J61H、[JZF-G型]高压截止阀、[KF型]角式内螺纹截止阀、[JZF-T]高压截止阀、JZF型高压截止阀、YJF型高压截止阀、[J44H]高压角式截止阀、对焊截止阀、对焊高温高压截止阀J61、J65、J64、[J65Y]直流式对焊截止阀、[BJ45]直流式保温截止阀、Y形截止阀J45/J65Y、自密封高压截止阀J41、J61。德标截止阀J41H、美标法兰截止阀J41H、日标截止阀J41H、德标波纹管截止阀[WJ41H]、波纹管截止阀WJ41、WJ61、WJ11、角式波纹管截止阀[WJ44H]、美标波纹管截止阀[WJ41H]、保温波纹管截止阀BWJ41。氧气截止阀JY41W。[NKJ61H]真空隔离焊接式截止阀、水封截止阀DSJ41H、DSJ61H。氨用截止阀J41B、J42B、[J21B]外螺纹氨用截止阀、[J11B]内螺纹氨用截止阀、法兰角式截止阀[J44H]。衬氟截止阀J41F4、J45F4、衬胶截止阀J41J、J45J、塑料截止阀J41F-6S、J11F-6S。液化气截止阀、天燃气截止阀J41N。低温截止阀DJ41W。阀套式排污截止阀、撞击式大口径截止阀。不锈钢美式内螺纹截止阀[J11W]、不锈钢苏式内螺纹截止阀J11W、蒸汽截止阀。黄铜截止阀、铸铁截止阀、铸钢截止阀、[J41W]不锈钢截止阀、锻钢截止阀、铬钼钢截止阀、铬钼钒钢截止阀。节流阀、高压节流阀、JLH多功能平衡式截止阀、截止节流平衡阀L41Y/L44Y/L46Y/L86Y/L87Y/L66Y/L67Y/L47Y。节流截止放空阀FJ41Y。节流截止排污阀TPJ41Y。阀体材质:铸铁、铸钢、不锈钢、锻钢、铬钼钢、铬钼钒钢、黄铜，密封面材质:H、N、F46、J、Y、W、T、G。工作压力1.6-32MPA，工作温度-40°C-550°C。阀门口径DN15-DN600。连接方式:法兰、焊接、内螺纹、外螺纹、卡套。传动方式:手动、正齿轮、伞齿轮、气动、电动。适用介质:水、油品、气体、蒸汽、酸类。制造标准:国标、美标、日标、德标。欢迎选购订做！上海开维喜阀门厂湖北武汉销售公司)