We require FeSiAl powder (Fe containing 7-13% Si and 4-7% Al) for a contract research project. The material must be in powder form, not sintered products.  
Initial order quantity is 100 kg. Particle size requirements: D50 = 700 nanometers and/or D50 = 6 micrometers.  
Successful trial will lead to supplier recommendation for series production. Please provide available specifications and commercial terms.

We require filtration media capable of processing clear extracts with particle retention between 5-74 microns. The system requires a filtration flow rate of 3000 liters/hour.  

Our current sparkler filter system cannot utilize stainless steel mesh. We are specifically exploring economical, efficient and durable alternatives including ceramic, sintered metal, and fibrous filtration media.  

Please provide technical specifications and material compatibility details for filtration media suitable for herbal extract processing. Emphasis on media durability under continuous operation and chemical resistance to plant-based compounds is required.

Please quote the following cartridge filter: Inline Filters for 6” Piping Prior to Pump Suction – HDPE Plant (51 - P - 5001). This requirement arises due to suction saturation in pump 51 - P - 5001 caused by polyethylene fines accumulation. Duplex filters with manual changeover lever and swing bolt cover. Service fluid: Hydrocarbons (mainly isobutane) PE fines traces of TEAL or TEB. Maximum particle size: 5?μm. Normal operating temperature: 32.1 – 40?°C. Operating pressure: 7.95?kg/cm2g. Design pressure: 10.54?kg/cm2g. Nominal flow rate: 87.3?m3/h (≈384.6?gpm). Minimum flow rate: 56.47?m3/h (≈249.7?gpm). Fluid density: ~556?kg/m3. Preferred material: Stainless Steel (SS) 316L. Filter elements: Polypropylene and Sintered stainless steel (SS316L) as an option. Duplex bag: filter as an option.

1. Air shower: Dimensions: 1300x2000x2150 mm Internal dimensions: 855x1855x1970 mm width, depth, height Powder coated steel material Electric door interlock Mouth blowing 24 pieces Hepa filter 610x610x75 mm 2 pcs G4 coarse filter 2 pcs 2 units, 1.3 kW fan motor Controller 1 set, blowing time display Power source 380V, 3 phase" 和 2. Air shower: External size 3000 x 3000 x 2500 mm Internal dimensions 2400x3000x2300mm (width x depth x height). Electric door interlock. Motor 6 pcs, hepa filter 610x610x75mm 6 pcs. Mouth blowing 52 pieces. Speed at the mouth of the blower is 20-22m/s, power source is 380v, 50Hz. 4.5KW 3 lights, recessed LED lights. Automatic rolling door. - Size: 2000x2500mm. Speed: 0.8 - 2 m/s 1.2mm thick 304 stainless steel guide rail, 1mm thick 304 stainless steel cover box There is a transparent PVC screen observation window."

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