which is most important for perfect sealing against pressure surge. style ingraf® is totally free from any kind of contamination. for compression resistance and retention of size & shape style is manufactured with accurate specific density suitable to the working condition. these packing rings are having...
which is most important for perfect sealing against pressure surge. style ingraf® is totally free from any kind of contamination. for compression resistance and retention of size & shape style is manufactured with accurate specific density suitable to the working condition. these packing rings are having...
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