钛合金快开人孔通常安装在储罐、容器罐顶部与不锈钢空气呼吸阀，洗罐器配套使用，不锈钢人孔又有起到安全阻火作用，是保护储罐的安全装置，特别适用于贮存物料以氮气封顶的拱顶常压罐。

钛合金快开人孔不锈钢人孔只要是不锈钢材质的人孔都叫做不锈钢人孔其实细分下来形号还是非常多的。

钛TA2法兰人孔  

按照材料：

不锈钢按组织状态分为：马氏体钢、铁素体钢、奥氏体钢、奥氏体-铁素体（双相）不锈钢及沉淀硬化不锈钢等。不锈钢人孔常用的是奥氏体不锈钢.这类钢具有良好的塑性、韧性、焊接性和性能，在氧化性和还原性介质中耐蚀性均较好，回转盖法兰人孔，用来制作耐酸不锈钢人孔，比较常用的有304不锈钢人孔，316不锈钢孔，316L不锈钢人孔，其他如201，301，304L，人孔，321等材质的不锈钢人孔就用的比较少。

The titanium alloy quick-opening manhole is usually installed on the top of the storage tank and the container tank with the stainless steel air breathing valve and the tank washer. The storage material is a vaulted atmospheric tank with nitrogen capped.

Titanium alloy quick-opening manholes Stainless steel manholes are called stainless steel manholes as long as they are made of stainless steel. In fact, there are still many shapes and sizes.

Titanium TA2 Flange Manhole

According to material:

Stainless steel is divided into: martensitic steel, ferritic steel, austenitic steel, austenitic-ferritic (duplex) stainless steel and precipitation hardening stainless steel according to the structure state. Austenitic stainless steel is commonly used for stainless steel manholes. This kind of steel has good plasticity, toughness, weldability and performance, and has good corrosion resistance in oxidizing and reducing media. For making acid-resistant stainless steel manholes, the more commonly used ones are 304 stainless steel manholes, 316 stainless steel manholes, 316L stainless steel manholes, and other stainless steel manholes such as 201, 301, 304L, manholes, 321 and other materials are used less.

产品图片：制药用卫生级不锈钢米勒钛合金快开人孔

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：制药用卫生级不锈钢米勒钛合金快开人孔，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.