Inquiry (采购产品): Catalog Hello: I am making an hidraulic proyect about a water pump plant. I would like you send me some information about iron pipe sizes (ASTM A 53 B) **** Hidden Message ***** Carlos Rodríguez 56530 Company: IPN E-mail: jesecd2000@yahoo.com.mx **** Hidden Message ***** jesecd2000@yahoo.com.mx