CR50 CR60 Drill Pipe Drill Rod

  Introduction:
From WLA to WLP, Parallel Threaded Drill Rods, DCDMA sizes AW-HW, and Metric sizes 42mm to 90mm, tapered threaded drill rods, DCDMA sizes AWY to NWY, AWJ, BWJ and S75 drill rods.

Used for the mineral exploration with a high quality!

Material:
Drill rod body with high quality alloy steel pipe, drill pipe joint with high quality alloy steel.


Welding technique:
Use the advanced friction welding welding production and processing.

Characteristic:

1. With highly and strength of resistance on the bending, welding fixed.

2. Highly efficiency on production and steady quality

3. It able to keep the hole straight and with long use time.

Application:
Mainly used for gas drainage hole, also widely used for mining, geology exploration, hydroeceltric dam.

Size Available/ Diameter: Ø 42, Ø 50, Ø 60, Ø 70, Ø 90mm
W series: WLA, WLB, WLN, WLH, WLP(PHD), AW/AWJ/AWY, BW/BWJ/BWY, NW/NWY, HW
Q series: AQ, BQ, NQ, HQ, PQ
Length: 0.75M, 1M, 1.5M, 2M, 3M

 Packaging Details: packed in plywood cases.

Shipment: Wtihin 5-10 workdays, by sea or air as per customer request