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Reverse Circulation RC Drill Pipe Carbon Steel

ROSCHEN reverse circulation heavy duty drill pipes outclass similar products on the market in both value and quality. ROSCHEN RC drill rods also provide the driller with excellent durability, thanks to the highest quality products which were used during the manufacturing process. Nearly 100% of our sales are direct to drilling contractors, whom openly specify our RC drilling pipes, because they last longer and drill deeper with the same air, offering the most value for the price. Additionally, our drill rods were designed specifically for RC drilling and are available in the reverse circulation drilling string configurations shown below.

Quantity:
  • 3 1/2" 4" 4 1/2"
  • ROSCHEN
  • ROS-RP-3 1/2" 4" 4 1/2"

Product Description

Reverse Circulation RC Drill Pipe Carbon Steel

Product Description

Name:

RC Drill Rods

Origin:

China

Machine Type:

Drilling Tool

Processing Type:

Forging,Casting

Material:

Carbon Steel,Carbide

Application:

DTH Drilling

Reverse Circulation RC Drill Rods / 4.5" Size Down The Hole Hammer

RC Drill Rods Advantages:

1. Based on previous experience of ordinary hammer, combined with feature of reverse circulation hammer, optimized internal structure and ideal energy transfer,thus ensuring the series of hammers drilling with fast,smooth and continuous sampling.

2. The internal structure is very simple with components of high rigidity,thus ensuring long life and easy maintenance of the hammer.

3. The collection tube adopts an integrative design and can be replaced without disassembling the hammer with carburizing treatment, it has good abrasive resistance.

4. Equipment with bits designed with patent.Simply by replacing the drill bit, the same hammer can drill holes of different sizes ensuring that the sample is not contaminated.

5. In difficult conditions such as loose soil,hard rock and plenty of water exist, sampling can be done well.

 

Available Sizes (outside diameter)

REVERSE CIRCULATION DRILL ROD SPECIFICATIONS

Thread Type

Remet

Remet

Remet

Metzke

Metzke

Matrix

Matrix

Rod O.D.

3 1/2"

4"

4 1/2"

4"

4 1/2"

4"

4 1/2"

Outer Tube O.D.

88.9mm

101.7mm

114.3mm

101.7mm

114.3mm

101.7mm

114.3mm

Outer Tube I.D.

81.8mm

94.6mm

107.2mm

94.6mm

107.2mm

94.6mm

107.2mm

Outer Tube W.T.

5.3mm

7.1mm

7.1mm

7.1mm

7.1mm

7.1mm

7.1mm

Inner Tube O.D.

38.1mm

50.8mm

63.5mm

50.8mm

63.5mm

50.8mm

63.5mm

Inner Tube I.D.

32.6mm

45.3mm

58mm

45.3mm

58mm

45.3mm

58mm

Inner Tube W.T.

5.5mm

5.5mm

5.5mm

5.5mm

5.5mm

5.5mm

5.5mm

Spanner Flat

90mm

90mm

90mm

90mm

90mm

90mm

90mm

Weight 3.0m

75kg.

75kg.

95kg.

75kg.

95kg.

75kg.

95kg.

Weight 6.0m

120kg.

150kg.

168kg.

150kg.

168kg.

150kg.

168kg.

RC Drill pipe

RC Drill Rods Introduction

 ROSCHEN reverse circulation heavy duty drill pipes outclass similar products on the market in both value and quality. ROSCHEN RC drill rods also provide the driller with excellent durability, thanks to the highest quality products which were used during the manufacturing process. Nearly 100% of our sales are direct to drilling contractors, whom openly specify our RC drilling pipes, because they last longer and drill deeper with the same air, offering the most value for the price. Additionally, our drill rods were designed specifically for RC drilling and are available in the reverse circulation drilling string configurations shown below.


Please contact your ROSCHEN representative for additional details, and ordering assistance.

mail : roschen@roschen.com

Whatsapp/WeChat: 13764195009



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