品牌:sanmon型号:1.1/8”
area class="lazyLoad">Technical features:
1. Perfect deflection adjustment and anti-eccentric wear
(1)Self centering in axial direction
(2)Deflection in radical direction
2. Easily maintained and long life of gland
3. Combined gland is much more reliable
4. Built 8 packing rings in upper gland and 4 packing rings in lower
5. Auto-correction
6. Built with BOP component
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