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Roll Body: Q235B reel pipe; thickness: 18mm; the thickness of the finished product wall is 14mm
Spindle head: using 45# carbon steel conditioning treatment after rough turning
Bulkhead is made of HT200 cast iron
To produce finished products according to drawings after the whole body is hot charged
Thickness: unilateral thickness: 15-18mm
Hardness: “A”98°±2
The type of rubber surface: ZT--PWD—I
The performance of rubber surface: high friction coefficient,, good abrasion resistance
