
U Type Radiant Pipes Made of Centrifugal Casting Heat Resistant Alloy Steel. Centrifugal Casting Technique: Manufactured using centrifugal casting for high-strength and uniform structure. Wide Material Options: Available in HK, HN, HU, HP, 1.4848, 1.4852, 2.4879, and more heat resistant alloys. High Temperature Resistance: Designed for working temperatures ranging from 700 to 1250 Celsius degrees. Multiple Shape Variants: Offers U-type, W-type, Straight-type, P-type, and Double P-type radiant tubes. Comprehensive Inspection: Includes chemical composition analysis, visual inspection, liquid penetrant, and gas-tight tests. Standard Compliance: Meets international standards including AISI, ASTM, DIN, JIS, GB, BS, EN, and GOST. Customizable Dimensions: Outer diameters available in 127, 152, 178, 184, 203 mm and others per drawing. Durable Lifespan: Expected service life of 5 years or more depending on specific working conditions.