传统的法兰设计依据强度失效判据，不能定量估计法兰接头的紧密性。
The traditional design criteria for bolted flanged connections was based on the strength failure, which cannot evaluate in quantity the tightness of flange joints.
塑料管道系统。玻璃纤维增强式热固性塑料元件。检验栓接式法兰接头的设计试验方法。
Plastics piping systems. Glass - reinforced thermosetting plastics components. Test methods to prove the design of bolted flange joints.
文中推导出一般情况下圆形螺栓法兰接头的弹性解，这一解可被应用于不同类型的接头上。
An exact elastic solution for the general case of a circular flange joint under tension loading is derived.
通过垫片工艺结构的调整，使其力学性能与紧固件的要求一致，使法兰接头符合操作时的密封性。
Through adjusting gasket structure, its mechanical performance is changed to consist with request of bolt, so that flange joints can meet the standard of sealing request.
利用3 - D有限元法模拟了法兰接头的稳态温度场分布，结果表明计算值与实测数据吻合较好。
The static temperature field distribution of flanged joints was simulated by 3-d FEA, the results show that the calculative values accord well with data of the measurement.
平焊法兰不仅节省了空间、减轻了重量，更重要的是确保接头部位不会发生泄漏，具有良好的密封性能。
Flat welding flange not only saves space, reduces weight, more importantly, to ensure that joints do not leak, has good sealing performance.
此外，我公司还承接各种特殊连接形式，非标准旋转接头和金属软管及不锈钢法兰的设计、制造。
In addition, I also take the form of a variety of special connections, non-standard rotary joints and metal hoses and stainless steel flange design, manufacture.
该接头也许是用螺纹与套管连接在一起，或焊接在一起，以及可能还有一个法兰或卡箍连接与防喷器组或井口配接。
This adapter may be threaded or welded onto the casing, and may have a flanged or clamped connection to match the BOP stack or wellhead.
法兰的焊接接头型式和坡口尺寸应符合GB/T 9124—2000附录B（提示的附录）的规定。
Flange joints and groove size shall comply with GB/T 9124 - 2000 annex B (informative) regulations.
绝缘接头是管道系统中阴极保护的重要装置，它是绝缘法兰的替代品。
Insulating joint is the important equipment of cathodic protection which is used in the system of pipeline, and instead of insulating flange.
法兰，管接头，以及阀门不包括在其它特别引用的ASTM规定范围内。
Flanges, unions, and valves not included in the scope of other ASTM specifications are specifically referenced.
紧凑的法兰具有各方面的优点：标准法兰不仅节省了空间、减轻了重量，更重要的是确保接头部位不会发生泄漏。
Compact flange with all the advantages: standard flange not only saves space, thereby reducing the weight and, more importantly, to ensure that there will be no leakage of joint positions.
法兰允许按箱体分段制作固焊；接头处打坡口，工地拼接；法兰板连接孔须两两配钻制孔。
Flanges may be made by sections; joints shall be beveled and field welded; bolt holes of two connecting flanges must be drilled together.
介绍了管道沟槽式机械连接新技术、管道沟槽式零件和机械接头，阐述了管道沟槽式机械连接相对于传统的焊接、法兰连接、丝扣连接的优越性。
This paper introduces a new connection technology of pipe groove machine. The advantages of this connection over the traditional welding, Falan connection and screw connection are elaborated.
所有的伸缩接头(膨胀节)都应当采用法兰栓接。法兰的最小厚度为6毫米。
All expansion joints shall have bolted flange-to-flange type connections on both sides of expansion joint for removal of complete unit. Minimum flange thickness shall be 6 mm.
法兰及其接头。PN指定法兰用垫圈的尺寸。第3部分：非金属聚四氟乙烯封装垫圈。
Flanges and their joints. Dimensions of gaskets for PN-designated flanges. Part 3: non-metallic PTFE envelope gaskets.
与绝缘法兰不同的是，绝缘接头的左法兰和勾圈是通过焊接实现连接的。
Insulating joint which is different from insulating flange achieve connection through welding(appendix A).
主要产品有法兰盘，楼梯接头，小型皮带轮等，广泛应用于装修、摩配、汽配、等各行各业。
The main products are flange, staircases joints, small pulley, widely used for decoration, Mopei, auto parts, and other businesses.
该设备适用于水箱内胆上的加热器法兰及进出水管、热管接头的自动化焊接。
The machine is applicable for automatic welding for heater flange, inlet and outlet pipe and heat pipe.
煤气阀门的密封面，石油机械、管接头密封面、装配法兰等。
Sealed surface of gas valve, patrol machines, and installation flange.
DEUBLIN Barco摆动式旋转接头类型可供选择：螺纹，焊接和法兰连接到适合您的各种现场应用。
Available in three types: threaded, welded and flanged to suit your application.
管路用钢法兰盘，锻制管接头，阀门和零件的通用要求规范。
Standard Specification for Common Requirements for Steel Flanges, Forged Fittings, Valves, and Parts for Piping Applications.
单法兰传力接头：该产品适用于一边与法兰连接，一边与管道焊接。
Single Flange Power Delivery Joint: This product is used to connect Flange on the one side and weld with pipe on the other, modulate the product's length in between.
介绍一种弯管和法兰角接接头填角焊的自动焊接装置。
An automatic CO2 welding device for elbow pipe and flange fillet weld joint is introduced in the paper.
介绍一种弯管和法兰角接接头填角焊的自动焊接装置。
An automatic CO2 welding device for elbow pipe and flange fillet weld joint is introduced in the paper.
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