套管接头

2 Unless otherwise mentioned, current transformer should be double-pipe with full distributed winding. The measuring accuracy grade and minimum capacity of all relay on taps should be 5 p 20/0.5 and 100va respectively.

3.3.3.9.6.2 除非另有说明，否则电流互感器属于具有全分布绕组的套管式，所有分接头上的继电器/测量精确等级为5 p 20/0.5，最小容量为100va。

Meet the needs of different user's needs, our company in the production of aluminum alloy frame alignment at the same time, has also developed appearance, structure refinement, load-bearing capacity of cold rolling steel plate frame alignment, fiber channel, the standard IP cabinets, integrated machine cabinets, power distribution cabinets, network cabinets, broadband box, new open-type overhead cable repeat casing joints and other products.

满足不同用户的需求，我公司在生产铝合金走线架的同时，还开发了外型美观、结构精致、承重能力强的冷扎钢板走线架、光纤槽道、标准IP机柜、综合机柜、电源分配柜、网络柜、宽带箱、新型重复开启式架空线缆接头套管等产品。

It is advisable to fit all the ground glass joints with polytetrafluroethylene sleeves to prevent their sticking together.

最好把所有的磨光玻璃接头都装上聚四氟乙稀套管，以防止它们粘在一起。

On the basis of three kinds of load form during different work stages of casing screw thread joints, a systemic analysis is made and some useful conclutions are obtained.

本文根据套管螺纹接头在不同工作阶段的三种载荷形式，对此进行了系统的分析研究，得出了一些有益的结论。

Insulate the tube type series:Dian tube Pyrocondensation, silicone tube, yellow wax tubes, high temperature casing, waterproof cable connector, environmental conservation rubber coil, beam lines ring, beam lines Block.

三、绝缘管类系列：热缩佃管、硅胶管、黄腊管、高温套管、防水电缆接头、环保橡胶护线圈、束线环、束线座。

The finite element models for contact problems of connectors of buttress and round thread s of casing are established with the elasto-plastic FEM.

用弹塑性有限元法建立了套管偏梯形和圆形螺纹接头接触问题的有限元力学模型。

Main Product or Service: hot air pipe; PUR tube; Teflon high-pressure tube; high-pressure tubing; metal hose; hot-air tube; silicone hot-air tube; high pressure air tube; anti-scalding temperature Teflon tube; ultra-high pressure pipe; PTFEHOSE tube; Teflon products; Express connector; anti-hot Teflon tube; pack cotton Teflon tube; import Teflon tube; all-electric injection molding machine oil; Die Tap; hardware accessories; stainless steel tube; Main industries: insulating casing; integrated companies; machine Auxiliary; Chemical Equipment agent; other unclassified; Hydraulic pipe fittings

主营产品或服务：热风管；PUR管；铁氟龙高压管；高压油管；金属软管；热风管；硅胶热风管；高压空气管；防烫铁氟龙高温管；超高压管；PTFEHOSE管；铁氟龙制品；快速接头；防烫铁氟龙管；包棉铁氟龙管；进口铁氟龙管；全电动注塑机专用油；模具水嘴；五金配件；不锈钢管；主营行业：绝缘套管；综合性公司；塑机辅机；化工设备代理；其他未分类；液压管件

E. downing the hole hammer with ream drilling and casing synchronously and clan ing the slant borehole with reverible air to blow connector as withdrawing bit.

介绍用空气潜孔锤与同步跟下套管相结合的潜孔锤跟管钻进方法，以及在有残积岩屑的斜孔中应用提钻反吹接头清孔的方法。

Our leading products are drill collars, HWDP, Kellys, casing, All sorts of friction welding drill pipe, geological drilling pipe, all kind of tool joints, lifting subs and non-excavating drilling tool and etc.

公司主导产品是钻铤、整体加重钻杆、方钻杆、石油套管、各种摩擦焊钻杆、地质类管材，配套有各种钻具接头、提升短接以及非开挖钻具等。

Finite element dynamic mode is established for API casing leaning thread contact by using elasticand plastic infinite element.

用弹塑性有限元法，建立了API套管偏梯形螺纹接头接触问题的有限元力学模型。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。