This paper states several problems in water pump rising pipe design and puts forward precautions from the aspects of circuit arrangement and pipe material selection.
论述了水泵出水管路设计的几个问题，并在线路布置、管材选择等方面提出了注意事项。
He said pressure was rising slowly inside the well, which suggests there is no damage or breaches in the well pipe.
他说，井内压力正在缓慢升高，这显示油井管道没有受损也没有裂缝。
Today, raw material billets, steel prices rose once again pull, cost-push pipe prices still rising demand, the prices of short-term business planning possible again.
今日原料钢坯、带钢价格再次拉涨，成本推动焊管价格仍存在上涨的需求，短期内商家价格有酝酿再次补涨的可能。
As one of the rising material conveying facilities, pipe conveyer has features of environmental protection and wider-inclined transmission.
管式皮带作为一种新兴的物料输送设备，具有环保、大倾角输送的特点。
As increasing of heavy oil component in raw oil and rising of light oil yield, this result in stricter requirement for lift pipe reactor of oil refining unit.
由于原料油不断重质化，而且要求轻质油收率不断上升，因此对炼油装置提升管反应器的要求更加苛刻。
The ultimate tensile strength(UTS) both in transverse and longitudinal of pipe body showed the trend for rising.
母材纵向的屈服强度及其屈强比均有上升趋势；钢管母材横向和纵向抗拉强度都呈上升趋势。
The ultimate tensile strength(UTS) both in transverse and longitudinal of pipe body showed the trend for rising.
母材纵向的屈服强度及其屈强比均有上升趋势；钢管母材横向和纵向抗拉强度都呈上升趋势。
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