A型\K型\T1型\T2型\E型橡膠密封圈

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