产品名称：常压人孔，不锈钢常压人孔，快开人孔，卫生级不锈钢快开人孔生产公司；

咨询常压人孔，不锈钢常压人孔，快开人孔，卫生级不锈钢快开人孔生产公司，人孔门；：；

米勒生产的卫生级隔膜阀系列产品*符合国家制药标准，食品机械安全标准。

符合新版制药GMP标准。

手轮：不锈钢手轮（一般为不锈钢手轮，也可以根据客户要求配塑料手轮）；
内表面：Ra0.8μm-0.5μm ；
外表面：抛光处理、亚光处理、喷砂；
处理zui大压力：1.0bar；
垫圈：EPDM 、NBR、SILICON、FPM 符合FDA177.2600 ；
高度：100、120、150；
材质：AISI304（1.4301）/316L（1.4404）；
高度（H1标准高度100m,可制作成120MM,150MM等；壁厚可根据客户要求改变 ；
包装：先用减震带包装，外用泡面包装，zui后用纸箱封装，胶带缠好，封紧；路途遥远的外面用木箱封装，我们确保产品在运输过程中的安全性。

                 常压人孔实物图，快开人孔实物图（图一）




     不锈钢卫生级压力人孔，法兰人孔，多手轮人孔门（图二）

英文产品介绍：

Manhole has been molded products, the diameter is usually 600mm. Manhole center from the floor general for the 750mm. To facilitate staff in the installation, cleaning, maintenance and out of the tank and ventilation. Non-metallic tank manhole located in the tank on top of the metal tank manhole located in the tank wall to the next circle board. Most of the 600mm diameter hole at its center from the base plate 750mm, tank cleaning or maintenance personnel in and out of the tank, also known as the door. Maintenance clean up the tank moment manhole, light and ventilation. Vertical tank capacity of 5000m ³; set 1-2 hole, 5000m ³ above located two holes. The installation of the manhole with access to the oil pipeline at intervals of not more than 90 °. When only set up a manhole, it should be placed in a tank top, light transmission hole opposite; when set up two individual holes, one located at the opposite of light transmission hole, the other should be at least 90 ° apart with the first individual hole . Manhole should be one in and out near the pipeline right side and try to make the holes are confined to the tank room door, so that personnel access, and maintenance of tanks and ventilation to take over. Manhole is installed in the tank of the lowest body ring, anti-leakage is particularly important. Asked the two flange joint surface must ensure that its flatness, no floating twist phenomenon. Strengthen the board and the flange should be cut without stitching on the block plate. On the processing of the flange and the cover ring, pay special attention to protection during construction. Sealing rubber gaskets 3mm thick asbestos, not allowed to have fractured. Install the manhole cover bolt, diagonally and force, to prevent the hole cover deformation.

设计和特点

外开式人孔盖子

塑料手轮或不锈钢手轮

内表面：镜面或者 打白

外表面：镜面抛光、打油处理

zui大压力：1.0bar

垫圈：三元乙丙，白硅可根据客户要求

高度：100.120.150可根据客户要求

材质：304 316L我厂所用都是新板，质量有保障！可根据客户要求选择

产品包装：纸箱，防震气泡膜

产品价格：电议,在线报价,面议等

外形尺寸：∮200-∮500（mm）
此人孔盖结构内径分别有：DN200、DN300、DN400、DN450、DN500、DN600、DN800。

1.●本产品采用SUS304,316L制作,可以满足食品,生物制药领域各种介质的特殊要求,其光滑,无缝,自动排空手工艺流体通道还非常适用于蒸汽和就地清洗的需要,在制造加工过程中严格按FDA要求进行质量临控,采用电脑三维设计,是为GMP要求而制造的。
●产品应用于乳制品、啤酒、食品、饮料、制药、生物工程等工业领域大罐及容器上；
●椭圆型（压力）：可承受zui大压力5bar
规格：435×335,535×435,635×525
●圆型（压力）：可承受zui大压力5bar
规格：400×120,430×120,450×120,500×120,600×120
●圆型（非压力）：大罐人孔开口防尘,此类人孔安装在液体上方。
规格：400×100,430×100,450×100,500×100,600×100。
●长方形（压力）：可承受zui大压力5bar。
规格：330×430,435×512,412×535；
●人孔种类：常压式、压力式带视镜、手轮式、长方形、椭圆、椭圆带镜、手孔、方形等，规格材质规格可根据客户要求生产。还可根据客户来图、来样加工非标人孔，欢迎广大客户的来电！