Sizes not available in double flange design are offered as lug body design, see page 12.
有些通径的阀门没有双法兰结构，对于这些通径的阀门，可提供凸耳阀体结构，请参阅第12页。
Flange structure, double sealing rubber ring, so anti-corrosion, waterproof performance.
法兰式结构，双层密封胶圈，故防腐、防水性能好。
The double shell side heat exchanger for use in hydrogenated unit is divided into two kinds of flange type and thread lock ring type.
加氢装置用双壳程换热器分为法兰式和螺纹锁紧环式两种。
The support flanges are formed by pinching the blank during the hydroforming process to provide a double thickness flange.
在液压成形工艺期间，通过挤压坯料形成支撑凸缘，以提供双厚度凸缘。
A method for calculating the slurry concentration inside the reactor was developed in this paper through determining the slurry density of polypropylene with double - flange pressure transmitter.
论述了通过双法兰差压变送器测定聚丙烯浆液密度，从而求出聚合反应釜中浆液浓度的方法，并进一步讨论了浆液浓度与平均停留时间、料位和聚合量等工艺参数之间的关系。
The wheel flange wear is caused by the flange action of the wheel and rail, whereas the double-groove wear on tread may be mainly caused by the break shoe.
轮缘磨耗主要是轮轨相互作用的结果，而踏面上的凹槽磨耗可能主要由闸瓦制动引起。
Next to the wheel flange, completely changed the original double chain cost is high, easy to take off the chain of defects.
下轮改为凸缘轮，彻底改变了原双链轮成本高，易脱链的缺陷。
Next to the wheel flange, completely changed the original double chain cost is high, easy to take off the chain of defects.
下轮改为凸缘轮，彻底改变了原双链轮成本高，易脱链的缺陷。
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