... .0mm S235,S355,SS400,A215,EN10219,API 5L Product spec: SAW pipe diameter: 219mm-2190mm, thickness: 4.0-30.0mmS235,S355 ... 5LTo date, more and more clients, ranging from China to Japan, Korea, Southeast Asian Nations and part of American and European ... professional information, top quality products, best price, and efficient services. SAW steel Tube and Pipe