... Steel Pipe/TubeSTANDARD: ASTM A403 TYPE: ELBOW, TEE, CROSS, REDUCER, END CAP, STUB END etc.GRADE: WP304, WP304L, WP316L, WP321, WP316Ti, WP310S etc ... .T:SCH10,40,80,160,XXS. Etc Packing1.with plastic cap to protect both ends2.plastic bag wrapped outside the pipe3 ...