Improvement of centrifuge in explosion-proof measures

The traditional nitrogen protection of the centrifuge is to set up a nitrogen gas inlet pipe and a nitrogen gas outlet pipe on the casing. When the centrifuge is working, the inner cavity is filled with nitrogen. There is no quantitative control as to whether the nitrogen concentration can reach a safe range. The reliability of the centrifuge nitrogen protection is very poor.
The centrifuge is equipped with an online oxygen detection device and a pressure transmission sensor in the design of the nitrogen protection system. The oxygen concentration in the centrifuge chamber during the operation is detected, quantitative control is implemented, and the oxygen content is controlled in safety. Within the scope.

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Tee is the connecting piece of Pipe Fittings and pipes. Tee is usually used in the branches of main pipe. It includes straight tee and Reducing Tee. The pipe end of straight tee has same size. The main pipe of reducing tee has same size, but the size of branch pipe is smaller than the main pipe.

Standards:ASME B16.9-2007,ASME B16.25-2007,ASME B16.5-2007,EN10253-1-1999 EN10253-2-2007 EN10253-3-2008 EN10253-4-2008

DIN2605-1-1992 DIN2605-2-1995,JIS B2311-2009 JIS B2312-2009 JIS B2313-2009,GB/T12459-2005 GB/T13401-2005 GB/T10752-2005 
SH/T3408-1996 SH/T3409-1996,SY/T0609-2006 SY/T0518-2002 SY/T0510-1998 ,DL/T695-1999 GD2000 GD87-1101,HG/T21635-1987 HG/T21631-1990
 
SIZE 
seamless size: 1/2"~24"(DN15~DN600)
welding size: 4"~78" DN150~DN1900 

Wall Thickness:sch10, sch20, sch30, std, sch40, sch60, xs, sch80, sch100, sch120, sch140, sch160, xxs, sch5s, sch20s, sch40s, sch80s 

Materials: 

carbon steel: ASTM/ASME A234 WPB-WPC 

alloy steel: ASTM/ASME A234 WP 1-WP 12-WP 11-WP 22-WP 5-WP 91-WP 911 
stainless steel: ASTM/ASME A403 WP 304-304L-304H-304LN-304N 
ASTM/ASME A403 WP 316-316L-316H-316LN-316N-316Ti 
ASTM/ASME A403 WP 321-321H ASTM/ASME A403 WP 347-347H 
Low-temperature steel: ASTM/ASME A402 WPL 3-WPL 6 
High performance: ASTM/ASME A860 WPHY 42-46-52-60-65-70 

Industrial processes:bending,squeezing,pressing,forging,machining and more 

Applications:Our pipe Tees are widely used in many industries,such as petroleum,power generation,natural gas, chemicals, shipbuilding, papermaking and metallurgy,and so on.

Steel Tees

Steel Tees,Carbon Steel Tee,Seamless Pipe Tees,Reducing Tee

HEBEI ZIFENG NEW ENERGY TECHNOLOGY CO.,LTD. , http://www.zifengpipeline.com