No.157, South Road in Zhifu District, Yantai, Shandong
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1. Application: The various rolls/rollers are of good heat, corrosion, wear resistant properties, working at high temperature environment on average: **0 to 1, **0° C, which are used in the steel mills, like CAL (continuous annealing line), CGL(continuous galvanizing line)
2. Process: Centrifugal casting for barrel/tube, forging for journal/shaft, static /investment or sand casting for cone/trunions, welding and machining and grinding
3. Material: High nickel and high chrome heat resistant alloys, cobalt base alloys, like HU, HT, HK, HP, HW, *4/*4NbTiZr, *0Cr/*0Ni (2.***3), 1.***5, 1.***9, 1.***8, 1.***0, 1.***9, 1.***1, 1.***5, 1.***2, 2.***9 or as per customer's requirements
4. Standard: ANSI, ASTM, ASME, DIN, GB
5. Quality control: We have in-house facility for each inspection, composition by spectrometer; Size test, mechanical test, NDT, UT, RT, PT, MT, ET
6. Certificates: ISO***1: ***8; 3.1B Material Certificates, SGS Certificate.
