... milling method with ptfe material. 1.Type: Straight connector(P-Type) / Angle connector(L-Type) / T-Type connector / X-Type connctor 2. Usage: ... container and a valve, also used for medical device, small liquid pipeline link, etc.3.Material: PTFE/Teflon,PP,POM4. ... other sizes are available too.4.Properties: allow various gas, liquid and adhesives.High sealing strength, reliable and safe connection. ...