氢化丁晴橡胶（HNBR）丁二烯和丙烯晴的共聚体。
Hydrogenated nitrile rubber (HNBR) of butadiene and acrylonitrile copolymer.
公司的这款黄铜密封填料接头，包括一块耐腐蚀的丁晴橡胶垫片。
A bronze side seal fill adaptor, which includes a fuel resistant Buna-N gasket.
挤压辊、传动辊、导辊为优质无缝钢管外包优质耐磨橡胶(丁晴胶)。
Extrusion roller, drive roller, guide rollers are wrapped by high grade seamless steel pipe and wear-resistant rubber (NBR).
在常温工作条件下使用丁晴橡胶，在高温或低温时采用氟橡胶或硅橡胶。
NBR rubber O-rings provide trouble-free operation at standard temperature ranges. For high and low temperature applications Viton or Silicone.
其特点是机械强度和耐磨性高，用过氧化物交联时耐热性比nbr好，其他性能与丁晴橡胶一样。
Characterized by high mechanical strength and wear resistance, cross-linked with peroxide when good heat resistance than NBR, NBR other properties and the same.
钢杆，钢骨，双金套手柄，色丁布伞面，透明膜包装，晴雨兼用。
Steel pole, steel ribs, golden handle, sadin cloth cover, translucent plastic film packing, both for rainy and sunny use.
钢杆，钢骨，双金套手柄，色丁布伞面，透明膜包装，晴雨兼用。
Steel pole, steel ribs, golden handle, sadin cloth cover, translucent plastic film packing, both for rainy and sunny use.
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