1. KWS

    - Inside Diameter Available : 16 ~ 400 mm

    - Outside Diameter Availble : 24 ~ 425 mm

    - Height Availble : 4.5/6 ~11/16

2.KDD

    - Inside Diameter Available : 6.3 ~ 250 mm

    - Outside Diameter Availble : 14.3 ~ 263 mm

    - Height Availble : 4/7 ~ 9/12 mm

3. KDH

    - Inside Diameter Available : 30 ~ 170 mm

    - Outside Diameter Availble : 38 ~ 185 mm

    - Height Availble : 5/7 ~ 5/7 mm

4. KWU

    - Inside Diameter Available : 29 ~ 140  mm 
    - Outside Diameter Availble : 41.2 ~ 160 mm
    - Height Availble : 6.5 ~ 10 mm

5.KWK

    - Inside Diameter Available : 105 ~  180 mm 
    - Outside Diameter Availble : 121 ~ 205 mm
    - Height Availble : 9/12 ~ 12/17 mm

6.KWT

     -Inside Diameter Available : 11.2 ~  180 mm
     -Outside Diameter Availble : 21 ~ 205 mm
     -Height Availble : 5/7 ~ 12/17 mm

7.KWL

     - Inside Diameter Available : 35 ~  200 mm
     - Outside Diameter Availble : 47 ~ 225 mm
     - Height Availble : 7/10 ~ 12/17 mm