SFRK-Z500A straight cylinder manhole,8pegs, 6 mm (thickness) × 100 mm (height) straight cylinder Neckring.Manhole cover is installed on the top of the tank,stainless steel material,completed seal,to fix up cover with rotary hander,up cover is done by high pressure,double ceiling,with basement,it can be welded on the tank directly.

技術(shù)資料Technical specifications： 
重量weight：31kg 
設(shè)計(jì)壓力Design pressure：3Bar(43.5PSI) 
試驗(yàn)壓力Test pressure：4.5Bar(65.3PSI) 
設(shè)計(jì)溫度Design temperature ：-20℃至200℃(-40℉至392℉） 

材質(zhì)有不銹鋼304L、316L、Q345D等可選,根據(jù)客戶的要求，我們可定制各種規(guī)格型號(hào)的產(chǎn)品。 
Many materials can be choosed such as stainless steel 304L, 316L, Q345D etc. 
According to customer requirements, we can customize various specifications ａnd models product.
  

SFRK-Z500B型直筒型人孔

SFRK-Z500B straight cylinder manhole

SFRK-Z500B型直筒型人孔 6點(diǎn)固定，8mm厚×110mm高的直筒型頸圈。人孔蓋安裝在罐體頂部，不銹鋼材質(zhì)，全封閉結(jié)構(gòu)，使用旋轉(zhuǎn)手柄緊固上蓋，上蓋沖壓成型，單層結(jié)構(gòu)，配有底座，可直接焊接于罐體上。 
SFRK-Z500B straight cylinder manhole,6 pegs,8mm (thickness) × 110 mm (height) straight cylinder Neckring.Manhole cover is installed on the top of the tank,stainless steel material,completed seal,to fix up cover with rotary hander,up cover is done by high pressure,single ceiling,with basement,it can be welded on the tank directly.

技術(shù)資料Technical specifications： 
重量weight：30.5kg 
設(shè)計(jì)壓力Design pressure：3Bar(43.5PSI) 
試驗(yàn)壓力Test pressure：4.5Bar(65.3PSI) 
設(shè)計(jì)溫度Design temperature ：-20℃至200℃(-40℉至392℉） 


材質(zhì)有不銹鋼304L、316L、Q345D等可選,根據(jù)客戶的要求，我們可定制各種規(guī)格型號(hào)的產(chǎn)品。 
Many materials can be choosed such as stainless steel 304L, 316L, Q345D etc. 
According to customer requirements, we can customize various specifications ａnd models product.