Welcome To Our Site! (SKYPE:wbx1984915,Mobile:0086-15831786050) 1. Product name: steel hollow sections, ERW, carbon steel, black, galvanized 2. Size: 1. OD: 1/2-8" (20-219m) 2. WT: 0.6-12.5mm SCH40, SCH80, STD, XS and more 3. Length: 5.8m, 6m, 12m or other lengths required 3. Steel grades: 1. Q195→SS330, SPCC, SPHC 2. Q215→SS330, SPCC, SPHC 3. Q235→SS400, A36, S235JR 4. Q345→SS500, S355JR, ST52 4. Standards: BS1387, ASTM A53, BS1139, EN 10219 5. Ends: plain, bevel, thread 6. End protector: plastic cap 7. Surface treatments: 1. Oiled 2. Black painted 3. Galvanized Zn60-Zn500 8. Technique: ERW (electronic resistance welded) 9. Welded line type: longitudinal 10. Section shape: round 11. Packaging: 1. In bulk 2. Bundled by steel strap 3. Waterproof plastic bags 12. MOQ: 1. None if cargoes can be offered from stock 2. 25-50 tons/size according to size, steel grade, coating required 13. Delivery lead time: within 15-60 days when down payment or original L/C arrived 14. Payment: 1. T/T 30% down payment and the balance against the copy of B/L 2. L/C at sight 15. Length and mode of shipment: 1. 20ft GP (5.8m length maximum) 2. 40ft GP (11.8m length maximum) 16. Break bulk