blind flange (YH-001)
1)Material: carbon steel, stainless steel and alloy steel;
2) Standard: ANSI, DIN, EN1092-1, NFE, AS, JIS and customers' drawings for special
use;
3) Types: WN, SO, BL, Plate, Thread, Socket welding, figure 8 and etc;
4) Packing: in woode... - Update: 2007-06-28