PURE INDUSTRIAL CO., LTD.  

Product Name: PP String Wound Filter, Made of FDA PP Filter Core or Sst Core and PP Yarn or PP Fibrillated Yarn or Bleached Cotton Yarn Model NO.: P-WS-10-40PP, P-WS-10-40SS Certification: CE, GS, RoHS, CB, FDA Performance: Efficient Filtration Style: Tube Motive Force: Pressure Usage: Environmental Protection, Chemical Industry Type: String 10-70 Inch: 1-10micron Trademark: PURE Transport Package: Carton Specification: P-WS-10-40PP, P-WS-10-40SS Origin: China HS Code: 8421999090 Product Description Using wound fiber filter technology, we can provide high quality wound cartridge filters in polypropylene and cotton media , as well as center core materials in polypropylene, 304 stainless steel and tin steel. Nominal dimensions are 1" ID x 2-1/2" OD x length.Other Medias also available upon request:Baked/Unbaked FiberglassRayonPTFEPVDFFDA Grade Premium PolypropyleneNylonPolyester-----Main media:Polypropylene Yarn( Gas Spun & Ring Spun or Friction Spun)1. IntroductionPolypropylene yarn, main raw material for string wound cartridge, is made from nontoxic odorless premium polypropylene slice which is chopped into fibers, combed and spun into one-ply polypropylene yarn during process.2. Specifications( Unusual size can be manufactured as per the order)Gas Spun Yarn(g/m means grams per meter):0.6g/m,0.8g/m,0.9g/m,1g/m;Ring Spun Yarn:0.6g/m,0.8g/m,0.9g/m,1g/m,1.2g/m,1.4g/m;3. Main technical parameters of Polypropylene yarnColor: white Size:φ1.8mm; Fiber length: 76-78mmDenier: 5~6D Fiber strength:10kg Twist:140/mTwist direction: Z(Clockwise); Oil length<0.5%Foaming Height<3mmafter 10 seconds; foaming height<1mmafter 40 seconds4. Fibriallated Polypropylene Yarn 1200 dtex, 1.2gram/meter mesh: 5mm*5mm5. Fiberglass Filter YarnClass-C6. Bleached cotton yarn-----Filter Core: 1.Polypropylene Filter CoreID: 27.5-27.8mm, 30mmWall thickness: 3mmLength:245mm, 251mm, 505mm, 759mm, 762mm, 1013mm, 1016mm or other length2. Laser Stainless Steel CoreID: 27.8-28mm, 30mmWall thickness: 0.3-0.5mmLength:245mm, 251mm, 505mm, 759mm, 762mm, 1013mm, 1016mm or other length3. Spiral Stainless Steel CoreID: 27.8-28mm, 30mmWall thickness: 0.3-0.5mmLength:245mm, 251mm, 505mm, 759mm, 762mm, 1013mm, 1016mm or other length