... quality . 2) Competitive price. 3) Delivery on time. 4) All sizes and shapes products. 5 ... Special design availab TypeWN(welding-neck);SO(slip-on);PL(Plate);BL(Blind);TH(Threaded); SW(socket ... )Products Details:We Tianjin Rongkun Pipe Fittings Co.,Ltd, producing all kind of flange, such as ... forward to your continued business. TypeSocket Weld,Slip on,Blind,Lapped,Screwed,Weld Neck,Long Weld Neck,Reducing ...