18" Pipe Length | 7" ID | Secure Temp GX570443525SKU:SEC7GXL18+Inventory ID:SEC7GXL18+Select Item:Price: $248.82Quantity:BrochureManualManufacturer Site 7 inch X 18 inch Secure Temp GX PIPE Twist-Lock stainless steel coupler system with 1-inch overlap. Stainless steel inner lining. Two inches of exclusive Secura Plus insulation. Reviews Choose your rating12345