... agreement-partner of Shougang mill and Wuhan mill in China ,etc.With the morden process equipments and ... GR. B, GR. C DIN 162 St 37.0, St 44.0, St 52.0 API 5L A B X42, ... Strong. Size: OD16mm - OD426mm Wallthickness: 1.65mm-35.71mm /sch40-sch160/std Bundle, seaworthy packing DIN ... 2. Standard: JIS 3. Product: Welding strcutural steel plate 4. Application: Structural using, welding, and any other ...