The top of the outer pipe is furled through a movable rotating shaft.
外管顶部通过活动转轴收合。
It adopts outer pipe co-extrude technology, improving the joint stress among layers.
采用的外管共挤技术，提高了管材的层间结合强度。
It adopts outer pipe co - extrude technology, improving the joint stress among layers.
采用的外管共挤技术，提高了管材的层间结合强度。
The preparation method comprises preparation of the inner pipe and connection of the inner pipe and the outer pipe.
本发明所述的制备方法包括内管的制备和内、外管连接。
Since 2011 carbon and alloy steel seamless pipes for synthesis of carbon steel pipe and outer pipe project of Inner Mongolia Donghua Energy Co., Ltd.
2011年起供内蒙古东华能源有限责任公司合成碳钢管道和外管项目用合金管和碳钢管。
Heat shrinkable packer ShiYingGong far by outer pipe heat, the set of the packages of heat shrinkable film outside shrink and tightly wrap packed. the machine.
热收缩包装机采用石英红远外管加热，使套在包装物外的热收缩薄膜收缩而裹紧包装物。
Calculation showed that when the heat flow is in steady state, temperature-increasing difference in inner, outer pipe walls bearable for partial corrosive pipeline represents a minimum value.
计算表明，当热流处于稳定状态时，局部腐蚀管道所能承受的内、外壁增温差为最小值。
But stainless steel tube outer wall and the outer wall of the copper pipe which pipe bead setting more is still unclear, but can say two pipe wall mostly film condensation.
但不锈钢管外壁和铜管外壁哪种管材的珠状凝结更多尚不清楚，但可以说两种管材外壁大部份是膜状凝结。
The outer force in the pipe can not apply to the expansion pipe.
管道中因各种因素产生的外力也不得作用于该伸缩器。
In the outer loop this heat-transfer medium (Freon) is directed into the capillary pipe for pressure release.
在外层循环传热介质(氟利昂)直接到毛细管管压力释放。
Our results indicate that the ion dose on both the inner and outer surfaces and the end surface of the pipe changes with change of the auxiliary electrode radius.
计算机模拟结果显示了附加电极半径改变时，空心圆管内部、外部及端点表面处的离子注入剂量分布发生变化。
The diameter (opening position , outer painting) of this branch pipe is not correct. It must be fabricated in accordance with the drawing.
这一支管通径（开的位置，外部涂装）不对，一定要按照图纸施工。
On the outer surface of the pipe, the axial residual stresses of the weld and in its vicinity are compressive while the hoop stresses keep tensile.
在管道接头外表面焊缝中心处的轴向残余应力为压应力，而环向残余应力为拉应力。
Applying: broadly used in the outer current cathode protection of the sea oil drilling platform, underground pipe and cable etc.
应用：高硅铸铁阳极广泛应用于海上石油钻井平台，地下管道地下电缆等设施的外加电流的阴极保护。
Outer frame is used advanced digital controled creased bend pipe reduction board machine impacting processing industry galvanized board strong causticity resistance.
外框采用先进的数控折弯机、数控减板机以及数控冲床加工工业，特厚镀锌板，抗腐蚀性极强。
A fitting for fixedly attaching to pipes and the like includes an inner and outer ring being coaxially provided over a pipe.
本发明提供了一种用于固定地连接至管及类似物上的配件，其包括同轴地设置在管上的内环和外环。
A lot of branch pipes mounted on the water distributor and each pipe has a spout at its outer end, which can refract water towards around thus to form a ball body.
是在一个球形配水体上辐射安装着许多支管，每根支管的外端装有向周围折射的喷嘴，从而组成一个球体。
HMT relates to temperature difference between inner and outer face of pipe, heating time, wide of heating wire, etc.
该方法处理的优劣，与内外壁面温度差、加热时间、线圈宽度、最大加热温度等因素有关。
The flexible pips are made by one kind of steel alloyed and the macromolecule plastic composite pipe (lean pipe). The outer and inner layers of the pipe are coated composite plastics.
线棒——是由一种钢合金与高分子塑料的复合管，其外层与内层均为复合塑料涂层，通过粘合剂与中间层钢合金管道复合成一体的柔性管道。
The cladding process, anti-corrosion technology of pipe outer surface, welding process of pipe and properties and ap - plication of bimetallic clad pipe are presented in this paper.
介绍了内外层复合工艺、外覆防腐技术、管体间焊接工艺和双金属复合管的性能和使用。
The basic theory and process for machining marks (code) on the outer wall of pipe with electrolyse-jet are introduced. A reasonable process rule is thus given experimentally.
介绍了采用电解一射流加工法在油管外壁表面加工标记（号）的基本原理及其过程，通过实验总结出了较为合理的工艺规范。
Germany RBT import external thread needle valve can be equipped with stainless steel welded pipe, and pipeline butt welding connection, but also through the outer nut removing the valve.
品牌：进口外螺纹针型阀可配带不锈钢焊接管，能与管道直接对焊连接，也可通过外螺母拆卸阀门。
Advancement of the outer ring over the inner ring radially compresses the latter thereby resulting in swaging of the pipe.
外环在内环上的推进径向地压缩内环，由此导致管的型锻。
The implanting device comprises canal head, inner pipe, close end controller, middle pipe, wire pipe, outer protection mechanism, at least one locking wire and at lest one bracket pulling wire.
输放装置包括导管头、内管、近端控制器、中管、导丝管、外保护机构、至少一根锁定丝和至少一根支架拉线。
The outer furnace wall between the two grates is equipped with a gasification gas outlet pipe, namely utilizing a bottom gas outlet structure.
两炉箅中间的外炉壁上设有气化燃气出气管，既采用下出气结构；
The utility model further can be used for water supply and heating pipe outer joints, and thereby the utility model is versatile in use.
本实用新型可以用于供水和供暖的水管外接口，用途广泛。
The pressure fluid supply pipe (58) penetrates - through a bottom surface of the outer case (57) and a top end thereof is positioned in a space between the outer case (57) and the inner case (56).
压力流体供给管(58)贯通外壳(57)的底面，且其顶端位于外壳(57)与内壳(56)之间的空间中。
The paper briefly describes the design features of the outer-bur scraping system for hi-frequency weld pipe.
简介了改进的高频焊管外毛刺刮削机构的设计特点。
The paper briefly describes the design features of the outer-bur scraping system for hi-frequency weld pipe.
简介了改进的高频焊管外毛刺刮削机构的设计特点。
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