不銹鋼快開法蘭人孔設置特點是快開式，承壓0.25MPA， {zg}可承受0.6mpa 工作壓力，
表面處理：表面鏡面拋光（Ra≦0.8um）內部沙白處理，可內外鏡面拋光。表面也可亞光，噴沙處理
不銹鋼快開法蘭人孔特點：
法蘭人孔常用規格：Φ150mm---Φ600mm，也可非標定做尺寸、厚度。
屬于快開式壓力人孔，產品設計美觀，耐用。手輪可以做成不銹鋼材質。
應用領域：食品、生物制藥，化工、石油、電力、啤酒罐、乳品及化妝品等設備不可缺少的配件。

Stainless steel quick open manhole flange setting is characterized by quick opening pressure, 0.25MPA, maximum working pressure 0.6mpa,
Surface treatment: mirror polishing (Ra = 0.8um) Elizabeth internal processing, inside and outside mirror polished. The surface allows the light, sandblasting treatment
Stainless steel quick open manhole flange features:
Common specifications: 150mm--- diameter manhole flange diameter 600mm, can also be customized non-standard size, thickness.
Quick open manhole belongs to pressure, product design is beautiful, durable. Hand wheel can be made of stainless steel material.
Application areas: food, bio pharmaceutical, chemical, oil, electricity, beer cans, dairy and cosmetics and other equipment indispensable accessories.