- Composite fiberglass filter paper
- 2016-11-01 03:07
- The composite fiberglass filter paper is made of superfine glassfiber as filtration layer which is covered with synthect
- Hard Seal Butterfly Valve Wafer Type/Cast Steel valves/Stainless Steel valves
- 2016-10-22 22:50
- Suitable for wide medium such as water, oil, air, gas, steamAbrasion resisting, good sealing, long life performance