Such as: stainless steel pipe, square pipe, rectangular pipe, embossed pipe, threaded pipe, platinum-plated tube.
如：不锈钢圆管、方管、矩管、压花管、螺纹管、镀铂金管等。
Pipe end its shape is divided into tube, square tube, rectangular tube, oblate tube, P-shaped pipe, rectangular pipe.
钢管因其端部外形又分成圆管、方管、矩形管、扁圆管、P形管、异型管。
Meanwhile over transform conception is introduced and this is also use for reference to other rectangular pipe pass design.
同时引入了过变形概念，这对其它异型管孔型设计也很有借鉴作用。
Mainly used in various industrial processes such as liquid energy, fuel gas, steam and gas measurement for square or rectangular pipe.
主要用于工业过程中各种能源如液体、燃料气、蒸气和气体的测量，适用于方形或矩形管道。
The procedure put forward to achieve two type of procedure in a unit and obtain the manufacture of welded rectangular pipe after forming.
工艺提出在一台机组上实现两种形式工艺，可实现成型后焊接异型管的加工。
Heat transfer in rectangular pipe with longitudinal vortex generators were investigated under transitional flow using water as working fluid.
将纵向涡强化换热技术应用于矩形管槽，研究以水为换热介质在过渡流状态下的换热效果。
ERW pipe and profile machine complete line to manufacture, round square and rectangular pipes. install and start the BTM520 (76-165mm) hot and cold rolled steel coils.
中径电阻焊管生产线，用来生产圆管、方管和矩形管，起始原料是根据BTM 520标准的76- 165 mm的热轧和冷轧钢卷。
The technology to avoid the dishing and folding of pipe shell appearing at the bending of long rectangular non-stuffing and coreless tube was introduced.
介绍了避免无填料和衬芯的长矩形管弯曲成形后管壁出现内陷及折痕的工艺，模具结构特点及设计中注意的事项，模具结构合理，便于加工、装配及使用。
It mounts inside a pipe or at the bottom of a rectangular, trapezoid or egg-shaped channel.
它内部管道或在一个矩形，梯形或蛋型通道底部坐骑。
This paper introduces the producing and technology characteristics of the square and rectangular double-welded seam pipe. And designing of the pass parameters of the cold-bent channel steel.
介绍了双焊缝方矩形钢管生产技术的特点及冷弯等边槽钢孔型设计参数。
The invention relates to a method to make a rectangular steel pipe, specially a rectangular steel pipe with a sharp Angle by cold bend molding.
本发明涉及冷弯成型制造矩形钢管的方法，特别是具有一个尖角的矩形钢管的制造方法。
Our company deals in various specifications, stainless steel 8k plate, grinding plate, Titanium plate, stainless steel pipe, flower tubes, rectangular tubes and supporting materials, annex.
我公司经销各种规格，不锈钢8k板，磨砂板，钛金板，不锈钢管材，花管，矩管及配套材料，附件。
Pipe clamps similar to this illustrated in the figure were developed that utilized round, square, or rectangular pieces of steel curved to fit the outside of the pipe.
如图所示的管卡，它使用圆的、方的或长方形钢板，使其弯曲与管子外园贴合。
The influencing factors of coal arch camber in planomural coal bin and coal drop pipe with rectangular or circular cross section during coal drop are studied theoretically.
对落煤过程中平壁煤仓及截面形状分别为矩形、圆形的落煤管起拱的影响因素进行理论研究。
It mounts inside the pipe or at the bottom of a rectangular channel.
它管内或在矩形通道底部坐骑。
The expansion joint comprises a corrugated pipe, the cross section of which is rectangular.
本实用新型包括波纹管，所述的波纹管的横截面为矩形。
The articulated column node structure of a rectangular steel pipe column of the utility model has the advantages of simple production, convenient construction and unambiguous force transfer.
本实用新型提供一种制作简单、施工方便、传力明确的矩形钢管柱的矩形钢管柱铰接柱脚节点结构。
The articulated column node structure of a rectangular steel pipe column of the utility model has the advantages of simple production, convenient construction and unambiguous force transfer.
本实用新型提供一种制作简单、施工方便、传力明确的矩形钢管柱的矩形钢管柱铰接柱脚节点结构。
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