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- pipe threading machine 管子套丝机
- 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。
- pipe cutting and threading machine 切管和车丝机
- 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。
- The company owns the advanced production equipments, including the CNC lathe, automatic lathe, the forging 、twist thread machine. 公司拥有先进的生产设备,包括CNC电脑车床,各种型号自动车床,锻打?搓牙机组。
- 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。
- Two design program methods on inside tapered thread (left- ha nd)of the normal drill -pipe joint . They are cutting thread (G32) and fixed cyc le of threading(G82). They completed cutting thread machine, they are new machi ne way and track. 介绍正规式钻杆接头 7 5 /8"左旋内锥螺纹的两种程序编制方法,即切削螺纹(G32)和螺纹切削固定循环 (G82 )的程序编制,完成了对 7 5 /8"左旋内螺纹的一次性完整挑扣加工,探索出左旋内锥螺纹加工的一条新途径和新方法。
- 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。
- Threading machine for rear axle house flange 后桥壳法兰攻丝
- 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。
- Screw thread gauge is the most extensive and practical detector in thread machining. 螺纹量规是螺纹加工中应用最广泛、最实用的检测工具。
- 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。
- 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。
- 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。