... Size:DN15-DN2000 Standard: GOST12820 Material: SS,CS Pressure: PN6,10,16,25,40 GOST Standard Flanges 1.Standard: GOST 12820-80 ... /316/316LCarbon Steel CT20,16Mn3.Size: DN15-DN20004.Pressure: PN6,10,16,25,405.Type: Plain Welded ,Welding Neck,Blind ,Lap Joint6 ... as per required8.Delivery:within 15 days9.Process: free forging 10.Payment:TT or LC at sight11.MOQ :50 pieces If ...