... : NPT,BSPT,BSPF,DIN299,UNI338 4.Working Temp:-30-120 Stainless steel hexagon bushing 1.For the pipe ling to connect the ... casting(solsilicate mold shell investment casting) and be processed by CNC.7.Weight:0.018-1.122kg8.Specifications:: 1/8",1 ... ",11/2",2",2 1/2",3",4"9.Application:Steel industry,construction marterial,chemical industry,ship accessory and so on10 ...