1.Material:PVC
2.Size:1/2"- 4"
3:Standard:BS
4.Best price,Excellent quality,Quick delivery...
5.Warranty:50YEARS

Features:

1) Good chemicals and drugs resistance

2) Good electrical insulation

3) Both outside and idside surface are smooth,so small current resistance.

4) Simple installation

5) Light weight,easy to load and unload

6) OEM order available.

7) ISO:9001/2000
good quality