Product details
According to the material, it is divided into cast steel tuyere large sleeve, ductile iron tuyere large sleeve and gray cast iron tuyere large sleeve.
The cast steel tuyere large sleeve can be directly welded to the blast furnace shell, eliminating the problem of gas leakage in this part. Compared with the gray iron large sleeve, the QT400-20 material tuyere large sleeve can increase the service life by more than 1 times.
TIANMING HEAVY INDUSTRY
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Ms. Zhou:+86 15098763810
Mr. Zhang：+8618396850703 TEL：0531-75703382 Mail：sdtmz@sina.com Postcode：271100 Address: Heavy Industry Industrial City, Laiwu High-tech Zone, Jinan City, Shandong Province