... , 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 gas ...