B19 drill pipe anchor mine support drill pipe can be connected using connecting sleeves

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: >: >< br(,,) >Yankuang Sanqiang Mining Machinery Company, mainly produces whole-rock, Semi-coal rock picks, high-strength drill bits and other mining tools and shield cutting tools, various types of engineering drill bits, shearer drums, and tunnel boring machine cutting heads.
<: >< br(,,) >< >: b>B
: b>Drill pipe, also known as B
anchor rod, is used on anchor drilling rigs and is divided into bottom Section anchor rods, middle section anchor drill pipes, tail section anchor drill pipes, and drill pipes can be connected with connecting sleeves. Equipped with an anchor drill bit.
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: b>The thread at the connection between the anchor drill pipe and the drill pipe is **
, and the thread at the connection with the drill bit is Within.
, length
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meters, the specific length and connection method are determined according to the actual situation. Can be processed and customized.
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< br(,,) >: b>: b>< >Our store adheres to the principle of quality first and reputation first to provide better service to customers. Describe the price, freight, logistics and express delivery method, which must be agreed with the seller before payment is determined. Contact number < br (,,) > If you take a photo directly, the shipment will not be pre-delivered. (Products with non-product quality problems) If the second sale is not affected, the goods can be returned or exchanged by agreement with the seller. The return freight will be borne by the buyer.
< br(,,) >: b>: b> < br(,,) >Cash on delivery is not accepted! ! ! ! !
< br(,,) >: b>: b>< br(,,) >: >: >< >: >: >: > (,,)>: >: >< >: >: >: >: >< >: >: >< >: >: >: b>< r#>The company has strong technical force and perfect after-sales service. All performance indicators of the products have reached the domestic leading level.
< br(,,) >: b>: b>< br(,,) >: >: >< >: >: >: > (,,)>: >: >< >: >: >: >: >< >: >: >< >: >: >: b>: >: >: b>< r#>< b . >
< br(,,) >: b>: b>< br(,,) >: >: >< >: >: >: > (,,)>: >: >< >: >: >: >: >< >: >: >< r# > : >: >: b>: >: >: b>< >: >: >: b>< r#>The mining equipment accessories (drill pipes, drill bits, picks, damping heads) produced by our company have passed Beijing Zhongwu It was certified by the United Certification Center and issued a quality management system certification, with the registration number being >R
>. The company has passed: quality system certification and more than 20 industry honors and awards.
< br(,,) >: b>: b>< br(,,) >: >: >< >: >: >: > (,,)>: >: >< >: >: >: >: >< >: >: >< r# >: >: >: b>: >: >: b>< >: >: >: b>< r#> >Our company supports sample processing. People from all walks of life are welcome to visit and negotiate!
< br(,,) >: b>: b>< br(,,) >: >: >< >: >: >: > (,,)>: >: >< >: >: >: >: >< >: >: >< r# >: >: >: b>: >: >: b>< >: >: >: b>< r#> >Telephone