六角法兰头螺钉 SCREW,HEX FLANGE HEAD CAP ; SCREW,STUDDED FLANGE CAP ; SCREW,STUDDED HEXAGON CAP
法兰堵头 blind flange
法兰接头 flange connection ; flange joint ; flange socket ; flanged fitting
法兰弯头 flanged bend ; flanged elbow
法兰式接头 flange tap ; flanged fitting ; flange joint ; YZFC
油管头法兰 [油气] tubing-head adapter flange ; head adapter flange ; THF
封头法兰 cover flange ; closure flange ; shell cover flange
半个法兰接头 coupling half
我公司主导产品为钻尾螺丝系列(六角华司头、盘头、钮扣头、喇叭头、六角法兰头、小仔头等)，同时也生产干壁钉、纤维板钉和自攻钉等自攻类螺丝。
Our company is main products are series of drilling screws, and mean-while we also have sub production line for Drywall screw, Chipboard screw, and Tapping etc.
“更对的消费者对他们的收入预期持悲观态度，这对于未来几个月的消费不是个好兆头，”法兰克说。
"More consumers are pessimistic about their income expectations, which does not bode well for spending in the months ahead," Ms. Franco said.
在一定法兰连接螺栓预紧力作用下，法兰密封泄漏明显减少，从而解决了热交换器封头法兰密封失效的问题。
Under certain pre - tension from flange joint bolt, leakage of flange sealing had an obvious decrease, thus resolving sealing failure in cover flange of heat exchange.
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