Product name: DIN30670 ssaw pipe Standard: API 5L, API 5CT, ASTM A252, ASTM 53 Grade: API 5L: PSL1,PSL2,GR A, GR B, X42,X46, X52, X60,X65,X70 Size: 219.1mm 鈥?625mm (8" - 60") Pipe treatment: square cut,Burr removed, Surface treatment: Black oil painting,3PE Coating,3PP coating.acc to DIN30670 Tolerance:according to standard Package: bared bundle or PVC cloth cover every bundle. Application:Fabrication,furnituresteel, curtain wall advantage: SSAW is the possibility to obtain different diameter of SSAW pipes from a standard size of steel strip. On the other hand, spiral welding seam length is quite longer than the pipe length, making it more costly and prone to cracks, air holes, cinder inclusion, partial welding, and more FAQ: 1.Are you manufacturer or trade company? We are manufacturer. We have been engaged in this field for 20 years. 2. What is your MOQ? MOQ is different according to different kinds of product. But we accept small quantity for trial order. Please contact us for details. 3. Can you print my own design or logo on the mug or other blank products? Yes, we accept customization. Your logo and design will be warmly welcomed.Steel Pipe pricelist website:http://www.lefintube.com/steel-pipe/