Inquiry (采购产品): Spiral Pipe Please send info on Spiral pipe for a dust collection system. I have a Hammond Machinery Model 855. I need pricing for 8", 6" , approx. 40' each I have 90's and take offs. Shipping to Fayetteville TN. 37334 **** Hidden Message ***** Vince Rutledge 37334 Company: Rutledge Cabinets E-mail: vincer@bellsouth.net **** Hidden Message ***** vincer@bellsouth.net