快开人孔是属于卫生级压力人孔系列产品的一类，一般耐压达到0.3Mpa的人孔，主要材质为304/316/321/316L等不锈钢钢材制作而成。

特点：

通常主要安装在乳制品、啤酒、饮料、制药、生物工程等工业领域大罐及容器上面。因为应用部位对压力的承受力有很高要求，所以对于快开 人孔的不锈钢板的选择和厚度及快开 人孔本身的强度和密封性的要求是技术的关键所在。

用途：

快开人孔是快开式结构，开启的方式有方便、安全性高及外形美观实用等特点。一般内外都采用镜面抛光或者亚光的工艺，镜面的光洁度达到Ra大于或者等于0.8UM。快开 人孔一般安装在储罐的下面或者顶部，通常与防火器等配套使用，这样做，不仅可以避免因为意外事件造成的罐体内的压力急剧的升高或者真空的紧急时刻时，储罐损坏和人员伤亡的发生，而且人孔本身又起到了很好的安全阻火的作用，最大限度的保护了储罐的安全。

为了防止罐体的渗漏，对快开 人孔的安装也必须严格的要求，安装安全规章制度一步一步的操作。对快开 人孔在制作的要求也是如此，上下两片法兰的结合面必须保证它的平直度，无无飘现象。安装快开 人孔时，要对焦对齐，匀力用力扭紧，这样才不会造成因为盖板变形或者用力不均所造成的渗油等现象。快开 人孔的密封圈通常采用硅橡胶。

Quick-opening manhole is a kind of sanitary manhole series, which is made of stainless steel such as 304/316/321/316L and can withstand pressure up to 0.3 mpa. Features: usually installed in dairy products, beer, beverages, pharmaceuticals, bioengineering and other industrial fields of large tanks and containers above. Because of the high pressure bearing capacity of the application site, the selection and thickness of the stainless steel plate for quick opening, the strength and tightness of the manhole itself are the key points of the technology. Usage: quick-opening manhole is a quick-opening structure, the way of opening is convenient, safe and beautiful and practical. Inside and outside are generally used mirror polishing or Matt Process, mirror finish to Ra greater than or equal to 0.8 um. Quick Open, manhole is usually installed under or on top of the tank, usually used with fire prevention, etc. , not only can it avoid the sudden increase of pressure in the tank caused by the accident or the emergency time of vacuum, the damage of the tank and the occurrence of casualties, and the manhole itself has played a very good role in the safety of fire resistance, to maximize the protection of the safety of storage tanks. In order to prevent tank leakage, the quick opening, manhole installation must also be strict requirements, installation safety regulations step by step operation. To open quickly, manhole in the production requirements are the same, the joint surface of the two flange must ensure its flatness, no floating phenomenon. Install fast open, manhole, to focus alignment, even force torque tight, so that it will not cause because of the deformation of the cover plate or force caused by oil leakage and other phenomena. Quick Open, manhole seals are usually made of silicone rubber.

产品图片：不锈钢卫生级制药用米勒快开人孔生产厂家

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：不锈钢卫生级制药用米勒快开人孔生产厂家，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.