High Performance Wireline HC HQ Drill Rod 1.5M 3M , Φ88.9 x 77.8 x
5.5 mm
Roschen offers a complete line of premium API specification rotary
drill rods for use on rigs, our drill rods suitable for a number of
leading manufacturers including Atlas Copco, CP/Reichdrill,
Drilltech, Foremost, Ingersoll-Rand, Schramm, and more drilling
rig. All rotary rods are manufactured using high quality alloy
materials, and state of the art techniques, ensuring excellent
performance and durability.
API specification rotary drill rods are available in any custom
size, length, and wall thickness, with a variety of thread
connections and any custom wrench flat configurations. Please refer
to the ordering guide and corresponding rod drawing below when
placing a rotary rod order.
Rotary drill rods listed on the website are representative of the
industry's most common sizes and styles. Additional rods are
available on request. Not sure which thread you're running? Click
here to view the API Thread Guide.
For additional ordering details or thread profile assistance,
please contact your Roschen representative.
HQ Drill Rods Φ88.9 x 77.8 x 5.5 mm
HC (HQ) Drill Rod Φ88.9 x 77.8 x 5.5 mm 1.5 meters , 3 meters
Wireline Drill Rod for drilling rig
(HQ) Drill Rod Φ88.9 x 77.8 x 5.5 mm Wireline Drill Rod for
drilling rig
ROSCHEN drill rods (HQ DRILL ROD) are all manufactured by CNC
machines. They're made of high quality alloy steel with
heat-treated. We also can produce various sizes of casing tubes.
Our NC & HC (HQ) drill pipe / drill rods has big sharehold in
global market.
| HQ Drill Rod Specifications (mm) |
| Rod OD/ID (mm ) | 89/77.8 |
| Rod length (m) | 1.5 or 3 |
| Rod thickness | 5.6 |
| Rod Weight (kg/m) | 11.51 |
| Thread length (mm) | 44.45 |
| Thread pitch (thread/inch) | 3 |
| Box thread tooth height | 0.76 |
| Pin thread tooth height | 0.88 |
| Thread tooth angle (°) | 29° |
| Tensile resistance (KN) | 510 |
| Bore depth (m) | 900 |
| Material | 30 CrMnSiA |
| Heat treatment | Entire-length or ends thermal processed |
| Maximum torque (kN.m) | 1356 |
| Maximum tension strength(KN) | 400.3 |
| Maximum tensile strength(MPA) | 960 |
| Maximum core depth (m) | 1500-1800 |
HQ drill rod Technical Specification:
| Basic Parameters |
| Theory Drilling depth | 1500m |
| Outer diameter | 88.9mm |
| Inner diameter | 77.8mm |
| Length | 3m/10ft; 1.5m/5ft |
| weight for 3 meter length HC drill pipe | 35 kg/pcs (3m) |
| Raw Material steel grade | XJY850 |
| Standard | GB/T816-2008 |
| Treatment | Heat treatment the whole pipe |
| Mechanical property | Premium |
| RS850/RS950/XJY850 Standard Quality Grade |
| Tensile strength (MPa) | 1060 |
| yield strength (MPa) | 1000 |
| Elongation after Ultimate strength % | 18 |
| Surface hardness(Brinell) | 270~295 |
| Eccentricity (Radial run-out) | 8% of pipe thickness |
| Chemical composition % | 10% |
| RS850/RS950/XJY850 Chemical Composition |
| C | 0.4 |
| Si | 0.21 |
| Mn | 0.67 |
| P | 0.009 |
| Mo | 1.26 |
| S | 0.005 |
| Ni | 0.004 |
| Cr | 1.05 |
| Cu | 0,05 |
| Drilling Rods Technical Parameters: |
| A | Yield Strength: 865Mpa |
| B | Tensile Strength: 960Mpa |
| C | Elongation: 17.5% |
| D | Pipe Body Hardness: 30/31 HRC |
| E | Thread Body Hardness: 50HRC above,Both Male and female Threads are
Nickel Phosphorus Coating |
| F | Pipe life designed for 7000meters |
| Technical Parameters of Wireline Drill Rod: |
| No | Size | OD(mm) | ID(mm) | Thread type | Heat treatment | Raw Material | Hole
Depth |
| 1 | S56 | 53 | 44 | DCDMA | Whole rod heat treat | 45MnMoB | 1000m |
| 2 | S59 | 55.5 | 46 | DCDMA | Whole rod heat treat | 45MnMoB | 1000m
1200m |
| 3 | S75 | 71 | 61 | DCDMA | Whole rod heat treat | 30CrMnSiA
XJY850
RS950 | 1000m
1200m |
| 4 | S95 | 89 | 79 | DCDMA | Whole rod heat treat | 30CrMnSiA
XJY850
RS950 | 600m
1000m
1200m |
| 5 | S75A | 75 | 61 | DCDMA | Whole rod heat treat | 30CrMnSiA
XJY850
RS950 | 1500m
1300m |
| 6 | S95A | 95 | 79 | DCDMA | Whole rod heat treat | 30CrMnSiA
XJY850
RS950 | 600m
1000m
1200m |
| 7 | CBH | | 44 | DCDMA | Whole rod heat treat | 30CrMnSiA XJY850 RS950 | 2500m
2300m
3000m |
| 8 | CNH | | 61 | DCDMA | Whole rod heat treat | 30CrMnSiA
XJY850
RS950 | 2500m
2300m
3000m |
| 9 | CNH (T) | | 61 | DCDMA | Whole rod heat treat | 30CrMnSiA XJY850 RS950 | 2500m
2300m 3000m |
| 10 | CHH | | 78 | DCDMA | Whole rod heat treat | 30CrMnSiA XJY850
RS950 | 1800m |
| 11 | CSH | 127 | 114.3 | DCDMA | Whole rod heat treat | S135 | 3000m |
| 12 | BQ | 55.6 | 46 | DCDMA | Whole rod heat treat | 30CrMnSiA XJY850
RS950 | 2000m |
| 13 | NQ | 70.5 | 60.5 | DCDMA | Whole rod heat treat | ZT850 | 2000m |
| 14 | HQ | 89 | 77.8 | DCDMA | Whole rod heat treat | 30CrMnSiA XJY850
S950 | 1500m |
| 15 | PQ | 114.3 | 103.2 | DCDMA | Whole rod heat treat | ZT520 | 800m |
ROSCHEN specializing in the design and manufacture of premium
diamond drilling tools for the world engineering: geotechnical
exploration, Mining exploration, Oil exploration and hydrapower
station grouting project ( wireline core drilling and double-tube
core drilling). We could supply the premium quality and quick
service.
1. Drill rod: BQ, NQ, HQ, PQ, NW, HW, PW
2. Core barrel: BQ, NQ, NQ2, NQ3, HQ, HQ3, PQ, PQ3 & head assembly
and assembly
3. BQ, NQ, HQ, PQ, T2, T6, etc. Diamond core bit, reaming shell &
shoe bit (syn. and surface-set, PDC)
4. Drill tool: hoisting plug, water swivel, overshot, outer tube &
inner tube wrench, foot clamp,etc.
