... 2008 5. Load 1.6MPa(232psi) Stainless steel pipe and press fitting(Various kinds of pipe fittings) Sizes range:The norminal diameters are ... DVGW W534:1995, out diameters are: 18, 22, 28, 35, 42, 54, 76.1, 88.9, 108mm.GB 2 series is ... diameters are: 15.88, 22.22, 28.58, 34.00, 42.7, 48.6, 76.1, 88.9, 108mm.Which sizes ... link: http://www.hwsspfp.com/en/download.asp Stainless steel pipe for press fitting