U type Cast radiant tube 

Taigoo is a leading manufacturer specializing in centrifugal casting tube and static castings in heat resistant alloys. Our product mainly  include furnace rollers and radiant tubes for CAL(continuous annealing lines) &CGL(continuous galvanizing lines) , heat/wear resistant castings and spare parts for steel industry. The products have been widely used by many metallurgical, petrochemical and engineering companies. Item: U-type radiant tube U-type radiant tube:used for continuous annealing, galvanizing line of vertical annealing furnace. In nitrogen and hydrogen protection atmosphere, burning of natural gas or coke oven gas inside the tube heat the strip steel from room temperature to 750-950℃quickly and evenly through the outer tube radiation heat transfer for the annealing treatment. The straight tube sections are centrifugal castings, and the tube fittings are static castings. Material:ZG45Ni48Cr28W5Si2, MORE1,…