Jiashan Xiangfeng fastener Co., Ltd. is a professional manufacturer specializing in all kinds of stainless steel nuts, flange nuts, cap nuts and other standard fasteners.
嘉善县翔峰紧固件有限公司是一家专业生产各种不锈钢螺母，法兰面螺母，盖型螺母等标准件的工业企业。
The elbow shall be bolted to the floor of the wet-well and be so designed as to receive the pump connecting flange without the need for any bolts, nuts or clamps.
弯头应该用螺栓固定在湿井地面，并且设计成具有不需要任何螺栓、螺母或皮带即可连接泵设备的连接法兰的能力。
Flange, bolts, nuts, washers and gaskets not included.
不包括法兰，螺栓，螺母，垫圈和衬垫。
In long - distance gas pipelines, the normal mechanical connection of process pipelines is flange connection, which consists of flange, bolts, nuts and gaskets.
输气管道站场各种工艺管道常用的机械连接方式是法兰连接。法兰连接是由一组法兰、螺栓、螺母和垫片所构成的连接系统。
In long - distance gas pipelines, the normal mechanical connection of process pipelines is flange connection, which consists of flange, bolts, nuts and gaskets.
输气管道站场各种工艺管道常用的机械连接方式是法兰连接。法兰连接是由一组法兰、螺栓、螺母和垫片所构成的连接系统。
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