... (DN15 to 1,600mm) Meets ASTM A182, A105, ANSI B16.5, B16.47, B16.48, ... neck, blind, socket welding, threaded, lap joint and plateSizes: 1/2 to 64-inch (DN15 to ... DIN2634, DIN2635, DIN2636, DIN2637, DIN2638, DIN2673 and BS4504 standardsPressure ratings: Class 150, 300, 600, 900, ... 1500 and 2500PN6, PN10, PN16, PN25, PN40 and PN64JIS 5K, 10K, 16K and 20KMaterials: carbon steel, stainless steel and alloy ...