dear sir, we need special steel pipe (Mn15Cr5) for producing piston pin and dimentions is : external from 18 to 40 mm adn internal from 8 to 25 mm , the lenght of bar is arround 6 meters if u producing this kind of steel bar please send to us informations about this product. if u dont produce this kind please help us to find factory of this products producing. thank you for help I want to receive: Product Spec . Price Payment . Sample Needed . Delivery Info . Product Catalog . Minimum Order . Inventory Info . Packing Info .
