... pipe 2:SS304.316, 304L, 316L etc. Stainless steel pump parts, auto parts, valve parts1: flange, bushing, bellow, coupling, sleeve pipe2: SS304.316 ... corrosion resistance, fatigue resistance, flexibility, high-press resistance, good sealing and long-span. It has high overall performance. If you are ... our products, you may contact us or send your requests and blueprint by e-mail. We will reply as soon as ...