one of few factories in china produce 309Lstainless steel strip coil, products mainly used for press vessel, high press heat exchanger sheel in nuclear, petrol refine ,carbamide producer industry Stainless steel welding material 1)Grad :ER 308L ER309L ER309LMO ER316L ER317L ER347 ER309 2) Standard : ASTM / ASME 3) Surface : 2B 4) Size : 0.5 x 600mm(common size ) and also can produce according to customer requirement . thickness from 0.1 mm 3mm, width from 5mm 450mm. 5)packing : water-proof wrapped then put on pallet