Product description
1. Material: ZGCr25Ni20, ZGCr25Ni35Nb, ZGCr28Ni48W5 or as customers’ request 2. Specification: Outer diameter: 55mm-580mm Thickness: 5mm,6mm,7mm or customized Length: less than 4460m 3. Category: I-type, U-type or W-type 4. Working temperature: Depending on the materials (max 1300 C) 5. Welding consumables: similar to or higher than base materials or as per the buyers’ requirements 6. Application: Heat resistant alloy radiant tubes are widely used in petrochemical, metallurgical and heat treatment industries. 7. Package: packed by seaworthy wooden case or according to buyers’ request 8. Delivery time: according to the quantity of the P.O. usually 30-40 days after the order is confirmed. 9. We can make radiant tubes, furnace rollers and other dewaxing or sand casting products according to customers’ DRAWINGS. 10. Process-centrifugal casted and machined subsequently; the details are as following: a. Smelting
b. Casting
c. Finish machining