We all realize that with the fast developing of industry, the conventional steel shafts are not appropriate choices for high speed rotation applications use any more, due to their high rotational inertia. So zirconia was introduced for shaft use for their
Basic Item Economic Adult Diapers: PP tape / White Color PE Backsheet Standard Item Adult Diapers: PP tape / White Color PE Backsheet / Wetness indicator Premium Item High Absorbent Adult Diapers: Velcro tapes / White Color Cloth-like Breathable Backsheet
color coated box profile roofing sheets It is a building material composed of sheets of hot-dip galvanized mild steel or Galvalume steel, cold-rolled to produce a linear corrugated pattern in them. The corrugations increase the bending strength of the she
a. our products are made strictly according to ASTM A888 standard. b. size: range from 1.5'' to 12'', with 3.048m/pc. c. painting: black bitumen paint both inside and outside. d. delivery time: 15-30 days, depend on your quantity. e. certi