hi guys,
we had a moling crew out yesterday to our house to lay a new 25mm blue poly supply pipe from the boundary to our stop tap underneath our sink.
What they have done is moled the 25mm poly to the side of the house from the stop tab at the boundary to the side of the property. They have then cut the blue poly and put a 90 Degree poly elbow join bend on, then used a 1 metre length 25mm poly pipe again to enter the house. Then again used a 90 Degree poly elbow join and used another stretch of 25mm blue poly to run directly to the stop tap under the sink.
The trouble i'm having is that these 90 Degree blue poly elbows are infact 25mm joins, but they have an internal piece which when joined together reduced the internal size to say 22-20mm.
Is this the correct way to run a supply pipe to our stop tap? should joins have been used? Could someone please clairfy. thanks..
we had a moling crew out yesterday to our house to lay a new 25mm blue poly supply pipe from the boundary to our stop tap underneath our sink.
What they have done is moled the 25mm poly to the side of the house from the stop tab at the boundary to the side of the property. They have then cut the blue poly and put a 90 Degree poly elbow join bend on, then used a 1 metre length 25mm poly pipe again to enter the house. Then again used a 90 Degree poly elbow join and used another stretch of 25mm blue poly to run directly to the stop tap under the sink.
The trouble i'm having is that these 90 Degree blue poly elbows are infact 25mm joins, but they have an internal piece which when joined together reduced the internal size to say 22-20mm.
Is this the correct way to run a supply pipe to our stop tap? should joins have been used? Could someone please clairfy. thanks..