1. tee
2.elbow,tee,cross,reducer,cap,flange.bend
3. material : ASTM A234 WPB,Alloy,SS304,304L,SS316,316L 4.standard ANSI &ASME ,DIN2605,JIS2311 SGP 5.wall thickness: SCH10-SCH160, STD, XS, XXS
6.1/2"-48"
7.ISO ,API certifie