Karen@tkvc.cn
Karen090919Features:
1) DN6-100
2) Advanced 
structural design 
3) Complies with national standards
4) Economizes 
energy
5) Suitable for petroleum, chemicals, food, medicine, textile, paper 
making, water
supply and drainage, metallurgy and energy systems as 
unilateral valves
Inner packing:
Bubble 
plastic bag
Outer packing:
Plywood 
cases
