福华机械株式会社

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API 6A闸阀

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全通径设计,阀座使用寿命长,软密封与刚性密封相结合,性能水平:PR1-2,操作温度：-29℃-121℃,倒-金属阀杆密封,可动阀座，具有自动调节功能,安全操作和低扭矩,锻造阀体和阀盖,口径:2-1/16“7-1/16”,压力:2000 psi - 10000 psi,材料等级:AA-FF.

Fatal error: Uncaught exception 'think\exception\ErrorException' with message 'mkdir(): Permission denied' in /home/fushanshangshezfjuosthfapn9sihxa1nrgzs8hue/wwwroot/thinkphp/library/think/log/driver/File.php:49 Stack trace: #0 [internal function]: think\Error::appError(2, 'mkdir(): Permis...', '/home/fushansha...', 49, Array) #1 /home/fushanshangshezfjuosthfapn9sihxa1nrgzs8hue/wwwroot/thinkphp/library/think/log/driver/File.php(49): mkdir('/home/fushansha...', 493, true) #2 /home/fushanshangshezfjuosthfapn9sihxa1nrgzs8hue/wwwroot/thinkphp/library/think/Log.php(157): think\log\driver\File->save(Array) #3 /home/fushanshangshezfjuosthfapn9sihxa1nrgzs8hue/wwwroot/thinkphp/library/think/Error.php(84): think\Log::save() #4 [internal function]: think\Error::appShutdown() #5 {main} thrown in /home/fushanshangshezfjuosthfapn9sihxa1nrgzs8hue/wwwroot/thinkphp/library/think/log/driver/File.php on line 49