Oil nylon + carbon black (black) that adds nano-carbon black cast nylon with very close and high crystalline structure pouring professional manufacturer of nylon tube, with conventional extruded or cast nylon is generally relatively pouring nylon tube technology, with machinery high strength, wear resistance, anti-aging and anti-ultraviolet, and other characteristics, suitable for the manufacture of bearings and other mechanical parts wear. Oily MC901 (blue) The modified nylon 6 eye-catching blue, than ordinary PA6 or PA66, with high toughness, flexibility and good resistance to fatigue and other characteristics, is an ideal material for gear, rack, transmission gear. (1) The amount of nylon and sleeve assembly seat after metal interference than some large, over 1 to 1.2% by the amount of interference OD nylon tube placement introduced, so that the bush is pressed into the sleeve housing with the appropriate tension to prevent loose . Generally quiet with the 0.10 ~ 0.15mm, move to fit within 0.5 ~ 0.8mm and range. (2) with the size nylon sleeve and shaft have increased, the gap is 0.8 to 1.0% shaft diameter, pressed into the bush after bush can, nylon sleeve shrink still ensure adequate clearance and the shaft with, Otherwise, the heat generated during operation axle phenomenon. (3) and the seat assembly bush penetration method should be used, must beat hard hit wholesale pouring nylon tube, nylon tube placement, Texas nontoxic Wang Yue Wang Yue by Dezhou Composites Limited. Wang Yue Dezhou Composites Co., Ltd. (www.hyfhcl.com) (www.dzshyfhcl.com) strong, credible, in Dezhou chemical products processing industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead Texas Hongyue into the brilliant and you work for a better future!