... CLASS 2000-20000 AWWA C207 4-144 CLASS B-F DIN/BS/JIS 10-4000mm PN2.5-40Material: ... Carbon Steel, Alloy Steel and Stainless Steel.Type: Flat, Slip on, Blind, Welding Neck, Threaded, Lapped, Orifice, Figure 8 ... 2000-20000 AWWA C207 4-144 CLASS B-F DIN/BS/JIS 10-4000mm PN2.5-40Material: ... Steel, Alloy Steel and Stainless Steel.Type: Flat, Slip on, Blind, Welding Neck, Threaded, Lapped, Orifice, Figure 8 ...