What This Tube Does
This radiation furnace tube is a special heating part for annealing furnaces on cold rolling continuous lines and hot-dip galvanizing lines. Its combustion products do not touch the strip. This stops the strip from oxidizing or rusting. We are Jiangsu Dongfang Whole-Set Equipment Manufacturing Group. We have A1 and A2 pressure vessel manufacturing licenses and ASME U+S certification. This product gives stable quality and even heating. It fits the high precision needs of cold rolling. We support OEM and ODM. We can make this product according to your drawings and parameters. Our product comes in straight, U, W, and O types. The W type is the most widely used. The outer tube uses centrifugal cast heat-resistant steel like ZG4Cr25Ni20Si2. It resists high heat and oxidation and has low deformation.
How It Heats Evenly
The electric heating element inside is laid out evenly for stable heating. This radiation furnace tube can be changed online without stopping the line for a long time. This lowers downtime. Our factory has full cutting, welding, machining, assembly, and testing equipment. We control everything from raw material to finished product. Every product is 100% inspected before it leaves. We follow local environmental laws, so production is clean and legal. This product has been used for many years on large cold rolling and galvanizing lines in China. It is also exported to Japan, Russia, Spain, and other markets. We give full support to overseas agents.
Why Agents Rely on It
We give a stable warranty. The product gets 18 months of coverage from delivery or 12 months from startup, whichever comes first. We have a dedicated after-sales team. They give technical help and fast repair. We support EXW and FOB trade terms. We accept RMB, USD, and Euro. Large orders get discounts. We make a precise plan before sale. We control progress and quality during production. We answer fast after sale. This radiation furnace tube helps you build an advantage in cold rolling equipment and grow your market share.
Parameter | Detail |
Product Type | Straight, U, W, O type |
Outer Tube Material | ZG4Cr25Ni20Si2 heat-resistant steel |
Process | Centrifugal casting |
Installation | Online replaceable |
Application | Cold rolling annealing furnace, hot-dip galvanizing annealing furnace |
Hot Tags: radiation furnace tube, China radiation furnace tube manufacturers, suppliers, factory
