卫生级方形人孔，不锈钢卫生级方形人孔的简单介绍
应用 （适用于各种领域）特别在食品、啤酒、乳品、化工容器等行业 
卫生级方形人孔，不锈钢卫生级方形人孔的详细信息

卫生级方形人孔，不锈钢卫生级方形人孔，（适用于各种领域）特别在食品、啤酒、乳品、化工容器等行业。

品名：快开卫生级方形人孔，304不锈钢卫生级规格​​​​​​​（外开方形人孔）
规格：250*150、280*200*、330*230*、430*330/530*410、（MM）
材质：不锈钢304、316L

人孔种类：常压式、压力式带视镜、手轮式、长方形、椭
圆、椭圆视镜、手孔、方形,卫生级方形人孔，不锈钢卫生级方形人孔等

具体说明：开口向外型人孔盖HT用在压力罐及容器顶部或侧面。
不锈钢方形人孔， 外表精美，抛光设备处理。
供应 快开卫生级方形人孔，304不锈钢卫生级规格​​​​​​​，快开方形人孔
Sanitary square manhole, stainless steel sanitary square manhole, (applicable to various fields) especially in food, beer, dairy, chemical container and other industries.
Product Name: Quick-opening sanitary square manhole, 304 stainless steel sanitary specification​​​​​​​(outside opening square manhole)
Specifications: 250*150, 280*200*, 330*230*, 430*330/530*410, (MM)
Material: stainless steel 304, 316L
Manhole types: Atmospheric pressure type, pressure type with sight glass, hand wheel type, rectangular, elliptical
Round, oval sight glass, hand hole, square, sanitary square manhole, stainless steel sanitary square manhole, etc.
Specific instructions: The open-out manhole cover HT is used on the top or side of pressure tanks and containers.
Stainless steel square manhole, exquisite appearance, polished equipment treatment.
Supply Quick-opening sanitary square manhole, 304 stainless steel sanitary-level specifications​​​​​​​