Китайские продажи оптовые цены шахтные рифленые бурильные трубы для бурения угольных пластов

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Цена:4 824,53 ₽*

Количество:

  • В избранное

Описание и отзывы

Характеристики









Product name
Grooved Drill Pipe
Country of origin
Henan China
Out packing size
80*80*95cm
Single net weight
14



Product Features
The pipe body is made of high-quality alloy steel thick-walled seamless steel pipe, and joints at both ends are made of high-quality steel. After the special treatment, the high-end advanced fully-automatic CNC equipment is used to form in one step. With outstanding sealing performance, it can maintain the stable signal transmission and also show the ultra-high torsional and bending mechanical properties.

Applicable Scenes
It is widely used for coal seam drilling and drilling construction for gas drainage, and applicable to coal mine drilling construction.























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