... steel pipe group Size15*15 to 400*400 TIANJIN YOUFANameSquare & Rectangular tubeStandardASTM A500 GR.A/B EN 10219 ... Hot -dipped galvaniedmarkacc. to clients' requirementspackingin bundles , pvc packingtrade termFOB Tianjin , CIF ,CFR,Payment term T/T , L/C AT SIGHT ... productivity 8000 tons per month Minimum order 10 tons Manufacture Tianjin Youfa steel pipe goupContact person Ms. Lisa Liu (Sales ...