... AISI304,AISI304L,AISI316,AISI316L. 3.DIN,SMS,ISO,IDF,AS Pipe fitting:SPECIFICATIONS:1.ISO9001:2008,CE,TUV certified. 2.DN15 ... DIN,SMS,ISO,IDF,AS,BS,BPE Standard. BRIEF INTRODUCTION: Pipe Fittings(ISO9001:2008,CE,TUV certified) Specification: DN10-DN150,1 ... union type. COMPANY PROFILE:Our company mainly manufacture rubber hose,conveyor belt,flexible metal hose,hydraulic hose,hose crimping machine,rubber ...