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Products

  • Antistatic filter felt

    Antistatic filter felt

    Antistatic filter felt After reaching a certain degree (that is, explosion limit), general industrial dust can easily lead to explosion and fire in the event of electrostatic discharge spark or external ignition. According to the needs of domestic blast furnace gas coal dust collection and cement plant coal dust collection and other industries, anti-static needle-punched filter felt and filter cloth were developed and produced. In addition to the process of producing common needle felt, the p...
  • Aramid NOMEX filter felt

    Aramid NOMEX filter felt

    The aramid fiber produced by the international leading aramid fiber manufacturer and the international advanced standard were used to manufacture the Metas high temperature resistant needle filter felt. Characteristics of Metas high temperature resistant needle filter felt: excellent temperature resistance: can operate continuously at 204℃ temperature (instantaneous temperature 250℃), and can withstand repeated 250℃ instantaneous fluctuation temperature. 2. outstanding dimensional stability...
  • Fiberglass dust Filter Cloth

    Fiberglass dust Filter Cloth

    The glass fiber  needle felt is a kind of high temperature resistant product, It is made of a variety of fibers, such as glass fiber and aramid fiber, the products have excellent resistance to high temperature, non shrinkage and dimensional stability, it is widely used in blast furnace gas, lime kiln and other high temperature dust removal works. Product Model RQ-MT-800 Fiber Material Polyester Staple Scrim Fiber Glass Scrim Thickness mm ≥2.1 Unit Weight g/m2 ≥750  Air Permeabili...
  • P84 filter felt

    P84 filter felt

    P84 / polyimide filter felt  Riqi produces p84 high-temperature needle-resistant filter felt which polyimide fiber produced by Austria LENZING Company. The filter material has the following three characteristics: significant temperature resistance; operating temperature 260℃, but with safe space to cope with downtime and accidents. good chemical resistance; the filtration value of p84 filter bag on acid waste dust has been confirmed in the past ten years of garbage incineration. Low back was...
  • polyester filter felt

    polyester filter felt

    Riqi filter company manufacture polyester needle filter felt selected 1-2.5 d of high quality polyester fiber, with high strength and low stretch yarn weaving reinforced scrim, through acupuncture reinforcement and treatment process.In addition to the characteristics of high porosity, good permeability, acid resistance and moderate alkalinity of ordinary felt filter cloth, the product has very good wear resistance, so it is the largest used variety of felt filter material.weight from 350 g/㎡...
  • polypropylene filter felt

    polypropylene filter felt

    olypropylene filter felt Our company produces high-quality polypropylene fiber to make polypropylene needle filter felt. Besides the advantages of ordinary needle-punched filter felt, polypropylene has better acid resistance, alkalinity and lower softening point than polyester fiber, so polypropylene needle felt is generally used in flue gas temperature below 100℃ and high acid and alkalinity, or in liquid-solid separation field with higher acid and alkalinity.In the field of liquid-solid sep...
  • PPS filter felt

    PPS filter felt

    Polypropylene filter felt Our company produces high-quality polypropylene fiber to make polypropylene needle filter felt. Besides the advantages of ordinary needle-punched filter felt, polypropylene has better acid resistance, alkalinity and lower softening point than polyester fiber, so polypropylene needle felt is generally used in flue gas temperature below 100℃ and high acid and alkalinity, or in liquid-solid separation field with higher acid and alkalinity.In the field of liquid-solid se...
  • PTFE filter felt

    PTFE filter felt

    PTFE filter felt  PTFE is more suitable for harsh conditions that require corrosion resistance and long service life of filtration material, fume handling of coal-burning boilers, garbage incinerators, carbon black production and TiO2 production. It can be used in the process of initial metallurgy and refining for some metals as well as chemical production. It widely used in steel, power, waste incineration flue gas filtration and other harsh environments. Filter bags, dust collector bag ,du...
  • water and oil proof filter felt

    water and oil proof filter felt

    Water and oil proof filter felt During the operation of the bag dust collector, the dust in the gas contains more moisture and oil, as well as hygroscopic and moisture-prone dust. It is possible to form water film or oil film on the dust surface and increase adhesion, which is helpful to capture dust. But it will make it difficult to clear ash. Especially when the high temperature gas is in the high humidity state, the condensation phenomenon is due to the cooling effect of the external gas.T...
  • Air filtration media pocket type

    Air filtration media pocket type

    Factory direct sale customized size non woven air filter material Roll Product Description: Medium efficiency pockets filter media roll F5~F8 is designed for a wide range of air conditioning and general ventilation applications where large volumes of air are to be handled and systems that need high dust holding capacity coupled with a low resistance. It is widely used in all kinds of pocket filters, bag filters, prefilters for HVAC and ventilation systems. 1. Media: synthetic fiber 2. Efficie...
  • Initial (per) air filter cotton

    Initial (per) air filter cotton

    Advantages: * Cleanable * Low resistance * Long use period *Large dust holding capacity Specification: *Color: white *Width:1m or 1.2m *Thickness: 3mm,5mm,10mm,15mm,20mm (Can be customized according to customer requirements) *EN 799 class: G2 (white, black) *EN 779 level: G3 (blue), G4 (green and white) *Average arrestance: G2: (50-60)% , G3: (60-80)% , G4: (80-92)% *Initial resistance: G2: (20-25Pa) , G3: (30-45Pa) , G4: (40-50Pa) *Terminol resistance: 150Pa *Capacity: 350-550g / ...
  • mesh filter bag

    mesh filter bag

    RIQI company use high quality mesh to produce the the liquid filter bags. Mesh is a woven construction, generally used where micron ratings of 50 to 800 are required. Two types are offered. The multifilament mesh is a low cost, disposable material offered in polyester. Monofilament mesh has higher strength, and is available in nylon. (It should be considered cleanable.) Ring material Stainless steel · Carbon steel · Stainless steel snap band Polypropylene Nylon Our 11 types of replacement pla...