1. Suitable for chemical pipe or waterway pipe-line systems.
2. Improve the security and safety of connections between roof, pipe valves and fitting.
3. Durable one piece molded.
4. Perfect combination with butterfly valve.
5. Non-corrosive and resistant to most chemicals.
1. Size: 1/2" to 14".
2. Specification: ANSI, BS, DIN, JIS.