First of all how do I begin looking for a course to re-do them. I live in Hertfordshire, England, so if anyone knows of any courses around please let me know. Also I want to be a nurse or midwife. So I want to know what GCSEs would look better when going to do my A-levels. missed most of my gcses due to being in hospital, failed everything except english and science which i got Bs on. I went to college for a while but it wasnt for me so i quit. Im now at University doing my second year for Veterinary training, because of the access course.
The pipe has a slightly larger id measuring in at almost 1 5/8-inces. This rule applies to steel and PVC pipe. The OD of 1/2-inch galvanized pipe is about 7/8-inch and so is 1/2-inch PVC. 3/4-inch pipe measures 1-1/16 inches, 1-inch measures 1 5/16 inches and 1 1/4 inches measures 1 5/8 inches. These same rules apply to rigid copper plumbing.
40 PVC pipe or CPVC piping. However, if the check valve is used with CPVC piping then CPVC cement and primer must be used to meet the temperature requirements of the piping. If connecting to PVC piping then PVC cement and primer can be used.