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Ma Yahong

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home > sell > Flat welding flange with neck
Flat welding flange with neck
products： Views：2Flat welding flange with neck 
brand： 带径平焊法兰
price： 面议
MOQ：
Total supply：
Delivery date： Shipped within days from the date of payment by the buyer
Valid until： Long-term validity
Last updated： 2016-09-28 16:03
 
Details

 
带颈平焊法兰同板式平焊法兰一样也是将钢管、管件等伸入法兰内通过角焊缝与设备或管道连接的法兰。
带颈平焊法兰颈部高度较低，对法兰的刚度、承载能力有所提高。与对焊法兰相比，焊接工作量大，焊条耗量高，经不起高温高压及反复弯曲和温度波动，但现场安装较方便，可省略焊缝拍揉伤的工序，较受欢迎。
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