螺纹法兰-Threaded Flange

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螺纹法兰-Threaded Flange

产品名称：螺纹法兰-Threaded Flange

产品分类：螺纹法兰-TH

详细介绍

螺纹法兰是指采用螺纹与管道连接的一种法兰。设计时，可按松式法兰处理。优点是不需要焊接，法兰变形时对筒体或管道产生的附加力矩很小。缺点是法兰厚度大，造价较高。适用于高压管道的连接。

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基本文件流程错误 SQL 调试

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[8] Use of undefined constant Casee - assumed 'Casee' /www/wwwroot/pvf-stock.com/Runtime/Cache/Home/a6fc794a111141f42f21ba4daadbce98.php 第 71 行.
[8] Use of undefined constant News - assumed 'News' /www/wwwroot/pvf-stock.com/Runtime/Cache/Home/a6fc794a111141f42f21ba4daadbce98.php 第 74 行.
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[8] Use of undefined constant Call - assumed 'Call' /www/wwwroot/pvf-stock.com/Runtime/Cache/Home/a6fc794a111141f42f21ba4daadbce98.php 第 80 行.
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[8] Use of undefined constant News - assumed 'News' /www/wwwroot/pvf-stock.com/Runtime/Cache/Home/a6fc794a111141f42f21ba4daadbce98.php 第 268 行.
[8] Use of undefined constant Call - assumed 'Call' /www/wwwroot/pvf-stock.com/Runtime/Cache/Home/a6fc794a111141f42f21ba4daadbce98.php 第 279 行.

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