... OD:20mm-2620mm Length: 6M-12M or as required. steel tube , steel pipe Product description ProductSteel pipeMaterialQ195, Q215, Q345, etcOD14mm-530mmThickness3mm-30mmLengthAs ... , coke, coal, billet steel, strip steel, section steel, steel plate, screws and all kinds of finished products. steel pipe is our mean production and ... on can be negotiated according to order. WELD TUBE Q195 mild steel pipe