Pipe Wall Thickness: According to the size Pull Strength: 100 Yield (≥ MPa): According to the size Material: Ductile Iron Type: Welded. Minimum Order Quantity: 500 Piece/PiecesTrial Order Port: Qingdao Packaging Details: Exporting standard packing Delivery Time: 30 days or as customers requirement Payment Terms: T/T FM&UL Certified. Standard export packing.