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- Expand of Machining Range of Pipe Thread Lathe 管子螺纹车床加工范围的扩充
- pipe threading lathe 管子螺纹车床
- That pipe thread is bad. Use another one instead. 那个钻杆的丝扣坏了,换另外一根。
- A 3/4" NPT pipe thread has an outside diameter - OD - of 1.050 inches. 例如：一个标准为3/4"NPT的管外部直径为1.;050英寸。
- Drill pipe threads are not cleaned in that way. 钻杆丝扣不是那样清洗的。
- Confirm that the pipe threading length is correct to avoid excessive penetration of the pipe into the valve which may otherwise cause damage. 确认管道螺纹长度能够满足要求，避免过长的管道损伤阀门，从而导致阀门的损坏。
- hydraulic watchcase threading lathe 液压表壳螺纹车床
- Schroeder SKB's are available with pipe thread connections s ranging from 1 to 3 inches. 施罗德SKB的管螺纹连接s不等，从1至3英寸。
- Apply pipe dope sparingly on pipe threads, never on valve threads. 在管道螺纹上涂敷螺纹油，但是不要在阀门螺纹上涂螺纹油。
- Due to the existence of electric submersible pump Kau, so connected in the pipe thread Department has set up anti-down block. 因电潜泵存在倒扣问题，所以在管螺纹联接处设置了防倒块。
- Needle valves have NPS / internal pipe threaded ends. 针形阀配置NPS内管螺纹连接端口。
- Tapered pipe threads produce radial stress in female fittings. 锥管螺纹在内螺纹内会产生径向应力。
- If pipe dope is used, apply sparingly on pipe threads, neveron valve threads. 在管道螺纹上只能少量使用管道粘接剂，但是在阀门螺纹上绝对不能使用管道粘接剂。
- When threading pipe, gauge pipe threads for size and length to avoid jamming pipe against seat and disc. 当对管道进行攻丝时，要测定管道螺纹的尺寸和长度，避免将管道塞满阀座和阀瓣。
- "When threading pipe, gauge pipe threads for size and length to avoid jamming pipe against seat and disc. 当对管道进行攻丝时,要测定管道螺纹的尺寸和长度,避免将管道塞满阀座和阀瓣。
- If the drill pipe threads become rusty, rust will have to be cleaned. 如果钻杆丝扣生锈,必须清除掉。
- Specifes basic thread form, taper, and tolerances of general purpose tapered pipe threads (metal). 规范通用锥管螺纹（金属）的基本螺纹形式，锥度，以及公差。
- It may take an hour to wind off all the thread. 把所有线都松下需一个小时。
- round die for straight pipe threading 圆柱管螺纹圆板牙
- She was threading her way through the crowd. 她正从人群中挤过去。
