Dear Sir/Madam, We are DHE from Viet Nam. At the moment we are installing a new power plant and need below product: Super temp tile: Pipe size: 3"-12" diameter, 20' nominal lengths Temperature range: 212oF to 406oF Max. operating pressure: 250psi Carrier: Steel Insulation: Calcium silicate (inner), polyisocyanurate (outer) Casing: Heavy wall fiberglass Reinforced Thermosetting Resin Pipe If your company supplies this product, do not hesitate to contact us for more information. Thanks and hope to receive your feedback soon. Sincerely, Truong dinh Hai-Director