Through mechanical test and chemical analysis and technological experiment of the cracked cap nut, it was concluded that the short size of nut blank caused surface crack.
对开裂杯形螺母的力学性能和化学成分进行了检验分析，并进行了工艺试验。结果表明，毛坯尺寸偏短是造成开裂的主要原因。
The invention discloses a connecting mechanism of sealed insulation pipelines, comprising a straight-through joint, an insulation cap, a spherical joint, an insulation sleeve ring and a cap nut.
本发明公开了一种密封绝缘管路连接机构，包括直通接头、绝缘帽、球型接头、绝缘套环和外套螺母。
After completing adjustments, tighten the lock nut and replace the fast fill lever cap.
在调节完成后，紧固锁紧螺母，重新安装快速进水手柄帽。
Remove the fast fill lever cap, and loosen the lock nut.
拆卸快速进水手柄帽，松开紧锁螺母。
NOTE: If minor leakage occurs, remove lock screw, lock washer and cap and lightly tighten packing gland nut.
注：如果出现少量的泄漏，则拆卸锁紧螺丝，然后锁住垫圈和阀盖，然后轻轻紧固填料压紧螺母。
When disassembled, the high-pressure kettle nut is disassembled, and the high-pressure kettle cap and the sealing ring are removed to take out the liner.
拆卸时只要将高压釜螺母卸下，取下高压釜帽，去掉密封环，即可取出内衬。
Cable inner end must use steel nut cap. Lead sealing is required for the sealing between the cable inner head and metal sleeve, which has a good sealing property.
电缆内端头应使用钢制封帽，与金属套的密封必须采用铅封，密封性能良好。
Our factory was founded in 1986, mainly produce glue nut cap, plastics printing trademark for wine, as well as all kinds of bottle cap of wine.
我厂始建于1986年，主要以生产葡萄酒用胶盖帽，塑料印刷商标，以及各种葡萄酒瓶配套用瓶盖为主。
The mother of nylon lock, metal lock master, K cap, hex nut, cap-shaped, butterfly hats and all kinds of washers, retaining rings, pins and so on.
尼龙锁紧母、金属锁紧母、K帽、六角螺母、盖帽形、蝶形帽及各式垫圈、挡圈、销类等。
The mother of nylon lock, metal lock master, K cap, hex nut, cap-shaped, butterfly hats and all kinds of washers, retaining rings, pins and so on.
尼龙锁紧母、金属锁紧母、K帽、六角螺母、盖帽形、蝶形帽及各式垫圈、挡圈、销类等。
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