A型/K型/T1型/T2型/E型橡胶密封圈

K Type

A Type

　　HONGLI is China´s leading manufacturer of A/K/T1/T2/E type gaskets for ductile iron pipe, also a major provider of seals used in PVC, Concrete, Glass Fibre Reinforced Plastic and Pre-stressed Concrete Cylinder pipes for drinking water and dirty-water supplying.
　　Perform Standard:EN681/ISO4633/ISO2531
　　Size:DN100~2600
　　Material:NBR/EPDM/SBR