... ,HG29523 THE DESCRIPTION OF OUR FLANGEitem nametitanium flangeSTANDARDASTM,ANSI, DIN, GB,HGMATERIALGR1,GR2,GR3,GR4,GR5,GR7,GR9,GR10, ... CL150,CL300,CL600,CL900,CL1500WORKING TEMPERATURE-6--250 0CFLANGE STYLEFF,RF,TG,RJ ,ECT.QUALITY CONTROLLultrosonic testing and material quality ... case line with foam or as your requirementChoose our flange,Choose high quality and satisfaction!welcome you to buy ...