Gas filter replacement element removes impurities from gas

Boedon started from metal wire mesh, developing its derivative market, focusing on the filtration industry, providing professional filters, and manufacturing replaceable filter elements made of metal wire mesh for various industries.

Gas filters are suitable for all situations requiring the filtration of natural gas, such as gas regulation and metering stations, and delivery stations, effectively removing solid particles from the gas flow. Particles accumulated at the bottom of the filter housing are periodically discharged. Filters are usually installed before metering and control lines, typically located within the filter skid, allowing for the replacement of filter elements without stopping the gas supply.

• Material:
  • stainless steel wire mesh (filtration grade 10-300 μm, can be customized)
  • PP (filtration grade 1-50 μm)
  • Cellulose filter element (1-50 μm)
  • Glass fiber (1-10 μm)
  • Flange can be customized
• Nominal pressure (PN): 6, 16, 25, 40, 64, 100
• Nominal diameter (DN): 25-500
• Working temperature: -196 °C to +300 °C
• The filter is suitable for natural gas or other non-corrosive gases.

Table 1: Specifications and Dimensions of Gas Filter and Filter Element

Nominal Diameter	D	L	Ht	Hti	Hi	Hp	Dp	A	B	C	Weight	Filtering surface
[DN]	[mm]	[mm]	[mm]	[mm]	[mm]	[mm]	[DN]	[mm]	[mm]	[mm]	[kg]	[m2]
25	141	350	440	-	180	-	G1/2	-	-	160	36	0.1125
32	141	350	449	-	185	-	G1/2	-	-	160	40	0.1125
40	141	350	453	-	190	-	G1/2	-	-	160	42	0.1125
50	168	400	685	-	260	-	G1/2	-	-	310	58	0.2250
65	168	400	702	-	270	-	G1/2	-	-	310	64	0.30
80	219	550	744	-	300	-	G1/2	-	-	310	76	0.30
100	219	600	775	-	320	-	G1/2	-	-	310	104	0.30
125	324	700	1623	1324	630	150	25	400	220	510	230	0.75
150	324	750	1646	1347	650	150	25	400	220	510	245	0.75
200	406	750	1791	1453	715	150	25	520	250	510	395	1.15
250	508	900	2019	1627	815	150	40	640	300	510	626	1.25
300	508	900	2064	1672	850	150	40	640	300	510	663	1.25

Gas enters through the inlet and flows through the filter element that reduces the flow rate. Larger solid particles and impurities are separated from the gas and accumulate at the bottom of the container. As the gas flows from the outside to the inside, the residual solid particles are retained by the filter mesh of the filter element (depending on the specifications of the filter element). Ultimately, the clean gas flows to the outlet.

• High flow and efficiency
• Easy and safe maintenance
• Size can be customized
• Comply with GB/T 150 requirements

Gas Filter Filter Element

Gas Filter Filter Element

Gas Filter Filter Element