Inquiry (采购产品): AL6XN material Do you stock AL6XN material. We are looking for (2) pcs. 3-1/2" SCH. 40 pipe X 50" LG. **** Hidden Message ***** Patty Withers 16101 Company: MAS Air Systems E-mail: patriciaw@mas-fan.com **** Hidden Message ***** patriciaw@mas-fan.com
