Lugged Elbow with Female Tap Outlet size:Europress 316L S/S Tap Outlet Elbow (lug) 15mm x 1/2' fbsp Pipes are made of Carbon

Pipes are made of Carbon Steel  which conforms to Standard UNI EN 10305-3

Z  is the dimension from the centre line of the spigot to the inserted end of the  pipe

2 x the diameter of the  pipe size are  designed for joining  pipes of equal diameter

the Europress Tees are made of 316L stainless steel and have Australian Watermark accreditation  to AS 3688 to AS 5200

Lugged Elbow with Female Tap Outlet size:Europress 316L S/S Tap Outlet Elbow (lug) 15mm x 1/2' fbsp Pipes are made of CarbonEuropress 316L Lugged Elbow with Female Tap Outlet. Made of 316L stainless steel Australian Watermark accreditation Product Warranty 25 Years Pressfit Tightness Guarantee 30yrs