Features:1) Size: 1/2" to 24"2) Material: stainless steel 304, 304L, 316, 316L3) Standard: ANSI 150LBS, ANSI 300LBS, JIS 5K, JIS 10K, JIS 16K,DIN PN10, DIN PN16, DIN PN25, BS4504 16BAR, BS4504 25BAR4) Type: slip-on and threaded, welding neck, socket welding, blind5) Price: very competitive, especially for stainless steel material seriesInner packing: plastic bag or as customers' requestsOuter packing: carton box or as customers' requests