Dear Sir Sales Manager, We have got you name and address from Internet With reference to the subject inquiry, please quote us your best competitive prices for the following: 1-Material: Alloy St52 2-Form of product: Tube 3-Manufacturing process: Hot rolled 4-Dimentions and tolerance: Standard DIN 10025 - Length (mm)3000-6000 ±20 – Diameter308±2 ?Out(mm) -175±2 Diametet?in(mm) 5-Chemical composition: C% ≤.20 - Si% ≤0.55- Mm% ≤1.70- P% ≤0.035 - S% ≤0.035 6-mechanical properties: Tensile strength N?mm249≈630- yield strengthN?mm2≥335-elongation(%)≥20 – HB≈170 7-surface conditions: Mechanical do-scaling 8-Marking: stamping or painting 9-Quantity: 800000 (Kg) We look forward to your offer, availability, delivery time etc...as soon as possible. Best Regards. Sources & Solutions I want to receive: