... 304L, 316, 316L, 316Ti, 316LN,321, 321H, 347H, 310S,S31803 seamless steel pipe description:specification: 1/2'' * sch10-sch160material: ASTM A106 Gr BWe ... , power industry, agricultural irrigation and urban construction. And used for liquid delivery, such as water supply and water drainage, transporting ... liquefied petroleum gas. piling pipes, pillars, terminals, roads and building structures.