FREEPHONE:+86(411)82688288 TEC Belting Company Products:V-Belt Conveyor Belt Transmission Belt Automotive Timing Belt Ribbed Belt

About us

         We, TEC BELTING COMPANY, the subsidiary of TEC GROUP INC. are one of the biggest suppliers in China who specializes in the manufacture of all kinds of Power Transmission Belts and Conveyor Belts, including Industrial Belt, Agricultural Belt, Automotive Belt, Motorcycle Belt, Fabri…




Contact us

  • Address: Industrial Zone, Dalian, China
  • Tel: +86(411)82688288
  • Fax: +86(411)82688288
  • E-mail:


Belt Section

Belt cross-section is an important parameter to consider when selecting V-belts and V-ribbed belts. Published dimensions may vary. Choices for V-belts with English cross-sections include O / 3L / Z, A / 4L, B / 5L, C, D, E, 3V, 5V, and 8V. Choices for V-belts with metric cross-sections include SPA, SPB, SPZ, 5 mm, 6 mm, 8 mm, 10 mm, 13 mm, 17 mm, 20 mm, 22 mm, 25 mm, 32 mm, and 40 mm. Choices for ribbed V-belts or V-ribbed belts include H, J, L, M, and PK.  If the cross section is unspecified belt angle, then width and length need to be considered. Typically, both the section designation and number of ribs require specification and belt-pulley matching for V-belts and V-ribbed belts.