卫生级不锈钢圆形带压人孔型号价格图片

人孔是指用于人员进出设备以便安装、检修和安全检查的开孔结构。主要由短筒节（或短管）、法兰和带把手的人孔盖组成。从安全检查考虑，压力容器要求开设的人孔数及其“检查孔"。

圆形带压人孔

卫生级人孔多是使用在食品  制药，酿酒 ，化工行业

材质有不锈钢304   316L     904L  Q235B   TA2

压力范围可以定制

人孔是指用于人员进出设备以便安装、检修和安全检查的开孔结构。主要由短筒节（或短管）、法兰和带把手的人孔盖组成。从安全检查考虑，压力容器要求开设的人孔数及其。人孔材料有碳钢和不锈钢。按受压情况人孔分为常压和受压人孔；按形状人孔分为圆形、椭圆形和矩形人孔，矩形人孔仅适用于常压设备；按安装位置人孔分为水平和垂直安装人孔；人孔盖固定方式有迥转盖和吊盖；人孔开后速度有普通式和快开式，人孔结构和尺寸一般都已标准化，可参照有关手册选用或设计。

round manhole with pressure

Manhole refers to the opening structure used for personnel to enter and exit equipment for installation, maintenance and safety inspection. It is mainly composed of short tube section (or short tube), flange and manhole cover with handle. From the point of view of safety inspection, the number of manholes and "inspection holes" required to be opened in pressure vessels.

round manhole with pressure

Sanitary manholes are used in food, pharmaceutical, winemaking, and chemical industries.

The material is stainless steel 304 316L 904L Q235B TA2

Pressure range can be customized

Manhole refers to the opening structure used for personnel to enter and exit equipment for installation, maintenance and safety inspection. It is mainly composed of short tube section (or short tube), flange and manhole cover with handle. From the point of view of safety inspection, the number of manholes required to be opened in the pressure vessel and its size. Manhole materials are carbon steel and stainless steel. Manholes are divided into normal pressure and pressure manholes according to the pressure condition; manholes are divided into circular, oval and rectangular manholes according to shape, and rectangular manholes are only suitable for atmospheric pressure equipment; manholes are divided into horizontal manholes according to the installation position and vertical installation of manholes; the fixing methods of manhole covers include swivel cover and hanging cover; the speed of manhole opening is ordinary and quick-opening, and the structure and size of manholes are generally standardized.

产品图片：卫生级不锈钢圆形带压人孔型号价格图片

公司简介：

安徽利勒洁净设备科技有限公司是国内专业生产制造洁净卫生级阀门管件，主要应用于食品机械行业、制药机械行业、乳制品行业、酿酒饮料行业以及精细化工等行业高精度卫生级流体设备的专业生产厂家，产品规格齐全；产品主要有：卫生级不锈钢圆形带压人孔型号价格图片，无菌隔膜阀，卡箍直通隔膜阀，三通隔膜阀，法兰隔膜阀，气动隔膜阀，U型隔膜阀，罐底隔膜阀 ；无菌球阀，卡箍直通球阀，螺纹球阀，焊接球阀，气动球阀，法兰球阀，电动球阀；卫生级蝶阀，焊接蝶阀，卡箍直通蝶阀，螺纹蝶阀，法兰蝶阀，气动蝶阀，电动蝶阀；不锈钢卫生泵，不锈钢卫生级离心泵，不锈钢卫生自吸泵，不锈钢酒精防爆泵，卫生奶泵，卫生饮料泵；止回阀，过滤器、呼吸器、换向阀、防混阀、安全阀；卫生级不锈钢管件，焊接弯头，快装弯头，不锈钢三通，快装三通，四通，真空弯头，大小头；罐顶组件系列，不锈钢储罐，发酵罐，不锈钢卫生级人孔，清洗球/器，视镜灯，排气阀等其它非标产品生产加工；我们竭诚为您服务.