Metal Membrane Tube ParametersModelPore Size (μm)PorosityBubble Point Pressure (Pa)Air PermeabilityPressure Resistancem³/㎡.h.Kpa（Mpa）YXSG-0.50.51814000205YXSG-1.012211000255YXSG-3.03305800405YXSG-5.05333800854.8YXSG-15153519001704.2YXSG-20204515004003.5YXSG-5050469007502.5Porous Sintered Metal Powder MaterialPorous sintered metal powder materials are manufactured via cold isostatic pressing (CIP) or powder rolling followed by sintering. Their porosity ranges from 30% to 50% with a wall thickness of 1.0–10 mm. The material delivers excellent permeability, uniform density and pore distribution, high temperature resistance, superior corrosion resistance and good regenerability. Complex-shaped components can be produced with a wide selection of alloys, including 316L, FeAl and high-temperature alloys.Core Performance AdvantagesHigh mechanical strength and outstanding temperature resistanceExcellent thermal shock resistanceControllable, uniform and stable pore sizeEasy machining and weldableFor porous stainless steel, pore size and porosity are mainly governed by powder particle size distribution, forming process, sintering temperature and holding time. Conventional porous stainless steel features a controllable pore size of 1–100 μm and porosity between 18% and 46%.Custom seamless integral lengths from 150 mm to 2000 mm are available.Wide range of applications:Catalyst recovery, high-temperature dust removal, pulverized coal conveying, food & beverage filtration, gas filtration, gas distribution and other industries.

Metal Membrane Tube Parameters

Model	Pore Size (μm)	Porosity	Bubble Point Pressure (Pa)	Air Permeability	Pressure Resistance
Model	Pore Size (μm)	Porosity	Bubble Point Pressure (Pa)	m³/㎡.h.Kpa	（Mpa）
YXSG-0.5	0.5	18	14000	20	5
YXSG-1.0	1	22	11000	25	5
YXSG-3.0	3	30	5800	40	5
YXSG-5.0	5	33	3800	85	4.8
YXSG-15	15	35	1900	170	4.2
YXSG-20	20	45	1500	400	3.5
YXSG-50	50	46	900	750	2.5

Porous Sintered Metal Powder Material

Porous sintered metal powder materials are manufactured via cold isostatic pressing (CIP) or powder rolling followed by sintering. Their porosity ranges from 30% to 50% with a wall thickness of 1.0–10 mm. The material delivers excellent permeability, uniform density and pore distribution, high temperature resistance, superior corrosion resistance and good regenerability. Complex-shaped components can be produced with a wide selection of alloys, including 316L, FeAl and high-temperature alloys.

Core Performance Advantages

High mechanical strength and outstanding temperature resistance
Excellent thermal shock resistance
Controllable, uniform and stable pore size
Easy machining and weldable

For porous stainless steel, pore size and porosity are mainly governed by powder particle size distribution, forming process, sintering temperature and holding time. Conventional porous stainless steel features a controllable pore size of 1–100 μm and porosity between 18% and 46%.

Custom seamless integral lengths from 150 mm to 2000 mm are available.

Wide range of applications:Catalyst recovery, high-temperature dust removal, pulverized coal conveying, food & beverage filtration, gas filtration, gas distribution and other industries.

背景图2