双横梁常压人孔

不锈钢卫生级人孔适用范围 医药食品设备 我厂生产的人孔盖采用快开式结构，开启方便、安全、外形美观，有椭圆形尺寸有550×430、322×456、圆形Ф400、Ф450、Ф500、四方形320×420、555×430、压力容器或非压力容器都可配用。可根据客户对光洁度、材质及工业标准（如：ISO，DIN，IDF，3A）要求的不同进行专业的设计制造。其各项服务完善的流体配件已得到国内外客户的广泛认可。材质: SUS304、SUS316L标准：用于不锈钢大罐上，满足此类大罐人孔开口防尘的要求。此类人孔盖位置在液位上方。 本公司经营卫生级人孔，质量保证，欢迎咨询洽谈。    

Stainless steel sanitary manhole scope pharmaceutical equipment, food I plant the production of manhole cover with quick opening structure, open the convenience, safety, beautiful appearance, size ellipse 550 * 430, 322 * 456, circular diameter of 400, diameter of 450, with a diameter of 500, four square 320 x 420, 555 x 430, pressure vessel or non pressure container can be equipped with. According to customers on the finish, materials and industrial standards (such as: ISO, DIN, IDF, 3A) requirements of different professional design and manufacturing. Its various services to improve the fluid parts have been widely recognized by domestic and foreign customers. Material: SUS304, SUS316L: Standard for the stainless steel tank, to meet the requirements of large tank manhole openings dust. Kong Gai position in the liquid level above. The company sanitary manhole, quality assurance, welcome to consult the discussion.