Carbon Steel Oil Tank Semi Trailer

                                                                                                    30 Cubic Carbon Steel Oil Tank Semi Trailer Carbon steel liquid tanker semi trailer  1. With advanced processing equipments, plasma cutting machine, plate splicing machine, plate rolling machine and laser cutting machine, ensure trailers’ quality. 2. Selecting quality materials, Q235 and Q345 can be chosen accordingly. The submerged arc welding automatic welding equipment are used greatly reducing manual welding, and welding defects, to improve welding quality. 3. Each vehicle has totally passed the tests of air tightness and water pressure. 4. Multiple needs can be satisfied, provided with two structrures of straight beam type and…