管法兰DN25 -DN50

碳素钢 螺纹

我们仅生产压缩的空气管道系统网络，该产品是其中一种。为DN25，DN40，DN50，DN63.1 PIECH AIRPIPE FLANG垫圈和8块法兰螺栓（70mm），DN80，DN80，DN80，DN100，DN100，DN100，DN100，DN100，DN150，DN63.1 PIECH固定在DN25，DN40，DN40，DN40，DN40，DN40，DN40，DN63.1 PIECH，将1块AirPipe Flang垫圈和4块弹药螺栓（70mm）连接。And we guarantee 10 year’s quality assurance and provide excellent services. Meterial:Carbon Steel Technology Date Suitable fluid: compressed air, vacuum, inert gas, water The maximum working pressure at -20 ℃ to 70 ℃ (-30 ℃ to 80 ℃), 13bar. Vacuum: 0.13bar absolute pressure. Seamless Extruded Aluminum tube (GB/T4337.1-2000).