AIR VALVES

Đánh dấu sản phẩm
Mô tả
The valve body is made of nodular cast iron. All castings are aging treated, with fine texture, uniform structure, and free of casting defects such as cracks, shrinkage cavities, shrinkage, looseness and insufficient pouring. The castings are clean, correct in shape, with large arc transition and casting fillet in all shape and size changes.
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