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Customized HK alloy steel heat treatment roller and furnace bottom roller in heat treatment furnace
1,Product description
The work roll and mill roll are of good heat, corrosion, wear-resistant properties, working at high temperature environment on average: 800 to 1200°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,Materials Standards
ANSI, ASTM, ASME, DIN, GB
Materials: High nickel and high chrome heat resistant alloys, cobalt base alloys, like HU, HT, HK, HP, HW, 24/24NbTiZr, 50Cr/50Ni (2.4813), 1.4865, 1.4849, 1.4848, 1.4410, 1.4059, 1.4841, 1.4845, 1.4852, 2.4879 or as per customer's requirements
4,inspection
We have in-house facility for each inspection: composition by spectrometer, size test, mechanical test, NDT/UT/RT/PT/MT/ET
5,Advantages
More than 30 years of professional experience and continuous R&D efforts enable us to offer better custom design and engineering advice.
Use only new raw material like nickel plate, chrome iron, cobalt, ferrotungsten to guarantee physical property and increased service life of our castings.
Owned in-house production and inspect facility to guarantee the best quality.
Experienced workers for foundry, machining and welding guarantee excellent quality and prompt delivery
6,Package
packed by seaworthy wooden case or according to buyers’ request.
7,Delivery
according to the quantity of the P.O. usually 30 days after the order is confirmed.
8,Service
We can make radiant tubes, furnace rollers and other dewaxing or sand casting products according to customers’ DRAWINGS.
The followings are photos for our factory and furnace roller products:
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