Inquiry (采购产品): overhead trolley track I need 4" I-Beam curved track. I need to divert a trolley around two pipes (two short spaces about 6' long each) with a total offset of 10 - 12 inches around each pipe (space). I believe I need four short curves welded to form two "S" curves for each offset. Thanks for any help. Charlie **** Hidden Message ***** Charlie Sutherland 203 N. 1st Ave Mayodan, NC 27027 USA Company: Shiloh Products, Inc Title: Pres Phone: 336-548-6035 Fax: 336-548-3626 E-mail: charlies@triad.rr.com **** Hidden Message ***** charlies@triad.rr.com