目前有三种不同类型：带螺纹的，碰焊，承插焊接。
The end flange is available in either threaded, or socket-weld styles.
目前有三种不同类型：带螺纹的，碰焊，承插焊接。
There are available in three different kinds: threaded, butt-weld, and socket weld.
锥状顶端装有带螺纹的颈环，可以安装保护性的钢瓶帽。
A threaded neck ring is attached to the tapered end so that a protective cylinder cap can be installed.
在工具和管子的两端安装带螺纹的接头将工具或管子连接起来。
To connect tools or tubulars by assembling the threaded connections incorporated at either end of every tool and tubular.
连接两节管子(生产油管、套管或衬管等)所用的带螺纹的连接件。
A threaded coupling used to join two lengths of pipe such as production tubing, casing or liner.
所述灯柄 部包括多个突出环，并且所述车辆柄部包括带螺纹的接合部。
The lamp stalk includes a plurality of protruding rings and the vehicle stalk includes a threaded engagement portion.
主要由带螺纹的动力连接杆、不带螺纹的滑动连接杆、4～6个滑动体和耳状体组成。
The double-track type external fixed bracket mainly comprises a power connecting rod with threads, a sliding connecting rod without threads, 4-6 sliding bodies and an ear-shaped body.
纸蜂窝板的悬挂用的是普通吊顶采用的带螺纹的钢筋吊杆，它是异形分层隔板的最直接的结构搭接方式。
Screw steel bars are used to suspend the beehive paper panels, because they are the most direct way of structural connection of layered special section panels.
带螺纹的工具接头必须经过正确地鉴别，然后被扭转至正确数值，以确保工具管柱牢固可靠而不损坏工具或管子体部。
The threaded tool joints must be correctly identified and then torqued to the correct value to ensure a secure tool string without damaging the tool or tubular body.
产品有以下缺陷：水冷头上的安装孔没有螺纹，用配带的自攻螺丝安装非常困难。
there has no screw thread on the installation hole on head of water-cooling. It's difficult to install it by the screw tap which along the products.
HIMOD系列旗舰型采用了交互“V型”盘管，采用了带内螺纹的铜管及冲缝型翅片，比采用传统式盘管的机组有更高的传热效率。
HIMOD flagship series USES interactive "type v" coil, the internal thread copper tube and punched slotted fin, and heat transfer efficiency is higher than the traditional coil unit.
他们的设计能够承受200磅的工作压力，带NPT螺纹，而不是空气压缩机的服务。
They are all designed for working pressure of 200 LBS with NPT threads, not for air compressor service.
带自位球轴承的杆端。无键槽的长螺纹杆。尺寸和负荷。
Rod - ends with self - aligning ball bearings. long threaded shank without keyway. dimensions and loads.
带自位球轴承的杆端。长螺纹杆和键槽。尺寸和负荷。
Rod - ends with self - aligning ball bearings. long threaded shank and keyway. dimensions and loads.
接头安装时管螺纹上应缠绕适当的生料带，以确保其密封的可靠性。
Joints should be installed on the pipe thread wrapped with the appropriate raw material to ensure the reliability of sealing.
所述定位装置还包括用于操作所述带螺纹驱动机构的驱动装置，以将所述测试头移动到预定位置。
The positioning apparatus also includes a drive apparatus for operating the threaded drive mechanism to move the test head to a predetermined position.
所述定位装置还包括用于升高和降低所述外气缸的提升装置，所述提升装置包括与所述活塞相连的带螺纹驱动机构。
The positioning apparatus also includes a lifting device for raising and lowering the outer cylinder. The lifting device includes a threaded drive mechanism coupled to the piston.
对引起螺纹孔延伸公差带失效原因的各种因素进行了分析，并对采取的预防措施进行了讨论。
Many factors which possibly lead to failure of extended tolerances of threaded holes are analyzed, and a discussion on the method of prevention is made.
螺纹件：机器结构中带连续螺旋肋的圆柱形件，用作紧固件或力和运动变换装置。
Screw: In machine construction, a usually circular cylindrical member with a continuous spiral rib or thread, used either as a fastener or as a force and motion modifier.
照明装置至少包括带内螺纹的金属衬套、印刷电路板、发光二极管、微动开关、弹簧电极、电池及金属后盖。
The lighting device comprises at least a metal sleeve with a female thread, a printed circuit board, a LED, a microswitch, a spring electrode, a battery and a rear metal cover.
对带内螺纹的塑料制品及其模具结构进行分析，采用自动卸螺纹和压缩空气二次顶出相结合的结构较紧凑的脱模机构。
The product with inner thread and its mould structures are analyzed. The demoulding structure of automatic thread demoulding and second ejection with compressed air are adopted.
罩优选是双层壁，具有带内螺纹的裙部以及带棘齿指状物的外裙部。
The closure preferably is a dual-wall closure having an internal skirt with the internal thread and an external skirt with the ratchet fingers.
罩优选是双层壁，具有带内螺纹的裙部以及带棘齿指状物的外裙部。
The closure preferably is a dual-wall closure having an internal skirt with the internal thread and an external skirt with the ratchet fingers.
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