不銹鋼衛(wèi)生級人孔適用范圍 醫(yī)藥食品設(shè)備 我廠生產(chǎn)的人孔蓋采用快開式結(jié)構(gòu)，開啟方便、安全、外形美觀，有橢圓形尺寸有550×430、322×456、圓形Ф400、Ф450、Ф500、四方形320×420、555×430、壓力容器或非壓力容器都可配用。可根據(jù)客戶對光潔度、材質(zhì)及工業(yè)標(biāo)準(zhǔn)（如：ISO，DIN，IDF，3A）要求的不同進行專業(yè)的設(shè)計制造。其各項服務(wù)完善的流體配件已得到國內(nèi)外客戶的廣泛認(rèn)可。材質(zhì): SUS304、SUS316L標(biāo)準(zhǔn)：用于不銹鋼大罐上，滿足此類大罐人孔開口防塵的要求。此類人孔蓋位置在液位上方。 本公司經(jīng)營衛(wèi)生級人孔，質(zhì)量保證，歡迎咨詢洽談。    

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.