Chinese suppliers polyester filter bag for Ferrous Metallurgy Steel-Making Arc Furnace

Chinese suppliers polyester filter bag for Ferrous Metallurgy Steel-Making Arc Furnace Advantage and Servic Advantage 1)Our plant is located in Fushun city the cradle of Chinese filtration material ,almost all Chinese experts from here. So we have experience and technic advantage. 2)We are the manufacturer, can assure the price ,quality and shipment. Service 1)Our experienced expert will help you choose the most appropriate filtration material right away! When you tell us your application field and working environment . 2)If your filtration material or dust collector filter meet problem just tell us, our expert will help you solve it.If  our problem we will responsible. Product Description      Polyester fiber and non-woven needled felt filtration material made of it          Polyester needled filtration felt is made by polyester fiber and the fabric woven high-strength, low-elongation yarn. The Dacron fibers are needled noto the fabric by needled-punching machine.        Polyester fiber has low absorption of humidity. The water regain rate under standard condition is 0.4-0.5%,while 0.6-0.8% under the condition of relative humidity 100%. Therefore, the fiber will keep almost the same properties in both dry and wet conditions. It shows good resistance for almost all the atmosphere under the room temperature. The strength of the polyester is high and the elastic recovery performance is good. The strength of it is 3.52-5.28CN/dtex, elongation at break is around 30-40%. The polyester has good size stability, high strength, high elongation and good elastic recovery performance. So that, the polyester fabrics fabrics has good abrasion resistance. The glass transition point of polyester fiber is 80℃,melting point is 255℃~265℃. It starts to become soft at 230℃~240℃. Polyester fiber has very good application function under room temperature. It is the most reasonable filtration materials for the industry conditions with common temperature.        This product has the advantages of high porosity, good permeability, good abrasion resistance and resistance to acid. The consumption amount of polyester is the biggest among the needled felt filtration material. It is widely used in the fields of metallurgical, chemical, building materials, metallurgy, power generation, ceramics, machinery, mining, petroleum, pharmaceutical, food, dye, mining etc. It is currently the most ideal filtration materials for the common temperature conditions.   Performance  parameters:  

Weight(g/m2)		500~550
Thickness(mm)		2.3~2.5
Air permeability(m3/ m2/min)		14~8
Tension at break (N/5×20cm)	Warp	>900
	Weft	>1200
Elongation at break (%)	Warp	<35
	Weft	<50
Working temperature (℃)	Continuous	130
	Instantaneous	150
Anti-acid		Good
Anti-alkali		Common
Anti-abrasion		Good
Post treatment		Thread burning,surface smoothing or coating etc

  Product Display: Production &Shipping Quality Assurance Our bags passed a series of test by fabric stength tester,electronic thickness gauge,water speepage detector,thread yarn twist tester,air permeability tester, abrasion test. Application Fields 1) The fume and smoke treatment and particle removing system in metallurgy plant, alloy plant, steel works, moulding factories, fire-retardant factories and power stations   2) Fume filtration, tiny particle recycle and division of liquid and solid in aluminum electro analysis, tin, zinc, cooper and other rare metals   3) Smoke filtration in garbage burning, coal-feed boiler and liquidized laid boilers   4) Division of liquid, solid and tiny particle recycle in chemicals, coke, carbon, dyestuff, pharmacy and plastics   5) Asphalt concrete mixture, cements, ceramics, building materials, lime and plaster   6) Dust treatment, purification and collection in electronics, mining, foodstuff processing, flour and timber processing. Our Services Payment: 1.EXW,CIF,CFR,FOB ..etc. We accept Paypal, West Union, T/T usually. But we also accept L/C or OA under special situation. 2. If buyers have any problems about payment,please contact us ASAP. Shipping: 1. 3-15 working days since payment receipt(based on actual quantity). 2. Tracking NO. will be sent you after delivery.And you will get every important shipping status by email.  After-sales Service: 1. All goods will be inspected and tested before shipment. 2. Customer’s satisfactory is most important to us. If you have any problem or questions regarding our transaction. Feel free to contact us with any comments you may have.  FAQ 1.How to chose material for  filter bag with good price ?
Since every filter has its own characteristics and parameters,
when we chose filter material for dust collector filter bags,
we have to know the following parameters: temperature, humid,
dust diameter, gas chemical properties, dust abrasive, filter's mechanical parameters. 2.How to Order? 3.How to assurance the product quality? We will send the samples to you conform, and will produce the samples according to your satisfaction.  4.Can you provide free sample ? Normally, our product need sample fee, But we will charge your sample fee as less as we can, even sometimes free sample available.However, you have to pay us the courier cost like: DHL.FEDEX.UPS.TNT...   5.Generally, what time the products can make delivery? In normal circumstances, the products can be delivered within two weeks. 6.Which shipment available? Normally, we ship goods by sea,air and express. Special requirement also acceptable      By sea to your nearest sea port      .   By air to your nearest air port      By express(UPS,DHL.FEDEX,TNT...) to your door  Remarks 1) The length of dust filter bags can be customized.   2) If your dust filter bag is different from our filter bag size, please send us your drawing size and the material which you need, we also produce the nonstandard filter bag.   3) Please send us your inquiry specification detail by email for quotation, thanks my friends.