ROSCHEN GROUP
| Supply Ability | 1000000000 PCS |
| Packaging Details | STEEL BUNDLE |
| Brand Name | ROSCHEN |
| Model Number | NQ HQ PQ |
| Certification | ISO |
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Product Specification
| Supply Ability | 1000000000 PCS | Packaging Details | STEEL BUNDLE |
| Brand Name | ROSCHEN | Model Number | NQ HQ PQ |
| Certification | ISO | ||
| High Light | australia exploration core drilling ，wireline drill rod ，Geological Drill rods | ||
Geological Drill rods 3m 1.5m NQ HQ PQ wireline drill rod for australia exploration core drilling
WIRELINE drill rods
Roschen Wireline drill rods are manufactured from the best quality heat-treated seamless steel tubes. Ultimate tensile strength, yield strength, high precision and good straightness provide the best performance under different drilling conditions.
Case hardening on rods end protects thread connection and increases its wear resistance and rod life.
Our wireline rods are also suitable for deep hole drilling.
The standard effective lengths of drill rods are 3.0 & 1.5 meters.
Other lengths can be manufactured according to customers' special requirement.
Roschen has many years of experience in manufacturing coring drill rods, we try to provide you the most cost-efficient products.
| Wireline Drill Rods Technical specifications | |||||
| Wireline Series Drill Rod Parameter-Geological Steel Pipe-Entire Length Thermal Treatment NC Lathe With Former Cutters | |||||
| Description | Unit | BQ | NQ | HQ | PQ |
| OD/ID | mm | 55.6/46 | 71/60 | 89/77.8 | 114.3/101.6 |
| Thickness | mm | 4.8 | 5.5 | 5.6 | 6.35 |
| Length | m | 1.5 or 3 | 1.5 or 3 | 1.5 or 3 | 1.5 or 3 |
| Weight | kg/m | 6.01 | 8.8 | 11.51 | 17.3 |
| Thread Length | mm | 44.45 | 44.45 | 44.45 | 63.5 |
| Thread Pitch | thread/inch | 3 | 3 | 3 | 2.5 |
| Box Thread Tooth Height | mm | 0.76 | 0.76 | 0.76 | 1.17 |
| Pin Thread Tooth Height | mm | 0.88 | 0.88 | 0.88 | 1.27 |
| Thread Tooth Angle | . | 29 | 29 | 29 | 29 |
| Tensile Resistance(A Series) | kn | 400 | 530 | 510 | 565 |
| Tensile Resistance(B Series) | kn | 450 | 615 | 625 | 660 |
| Bore Depth | m | 1200 | 1000 | 900 | 800 |
| Wireline Drill Rods Technical specifications | |||||
| Wireline Series Drill Rod parameter-geological steel pipe-entire length thermal treatment NC lathe with former cutters | |||||
| Spec. | Unit | BQ | NQ | HQ | PQ |
| OD/ID | mm | 55.6/46 | 69.9/60.3 | 88.9/77.8 | 114.3/101.6 |
| Length | m | 1.5 or 3 | 1.5 or 3 | 1.5 or 3 | 1.5 or 3 |
| Weight | kg/m | 6.01 | 8.8 | 11.51 | 17.3 |
| Thread Length | mm | 42 | 42 | 41.91 | 63.5 |
| Thread Pitch | thread/inch | 3 | 3 | 3 | 2.5 |
| Box Thread Tooth Height | mm | 0.76 | 0.76 | 0.76 | 1.17 |
| Pin Thread Tooth Height | mm | 0.88 | 0.88 | 0.88 | 1.27 |
| Thread Tooth Negative Angle | . | 5 | 5 | 5 | 5 |
| Tensile Resistance(A) | kn | 450 | 525 | 545 | 565 |
| Tensile Resistance(B) | kn | 530 | 625.5 | 602 | 660 |
| Process | Cutting-Upsizing-Machining-Heat Treatment-Machining-Phosphating-Antirust. | ||||
| Type | Connect Directly, Coupling, Upsizing Without Coupling. | ||||
| Material | 30CrMnSiA or 45MnMoB(A grade), XJY850 or BG850( B grade) | ||||
Size Available:
Wireline Series: B,N,H,P
"WJ" Design: AWJ,BWJ,NWJ,KWJ,HWJ
"W" Design: RW,EW,AW,BW,NW,HW
Metric Series: 33,42,50
We also can produce various sizes of casing tubes.
Size Available:
"W" Design: RW,EW,AW,BW,NW,HW,PW,SW,UW,ZW/HWT,PWT
Metric Series: 46,56,66,76,86,101,116,131,146
"X" Design: RX,EX,AX,BX,NX,HX,PX,SX,UX,ZX
All Chinese Sizes
Customer's special requirement is also available.
For more information, pls contact us:
Phiger Leo
Direct Line: 0086-137-6419 5009
WeChat: +86-137-6419 5009
WhatsApp: +86-137-6419 5009
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ROSCHEN@ INC.
ROSCHEN@ GROUP LIMITED
ROBERT ROSCHEN@ LIMITED
ROSCHEN@ HOLDINGS LIMITED
HEFEI ROSCHEN@ TOOL CO., LTD.
ROSCHEN@ GEOLOGICAL TOOL CO.,LTD.
SHANGHAI ROSCHEN@ INTERNATIONAL CO., LTD.
ROSCHEN@ GEOLOGICAL INSTRUMENTS CO., LTD.
EMAIL: roschen@roschen.com ; roschen@roschen.net
Website: http://www.roschendrill.com
http://www.roschenmining.com
http://www.roschendrilling.com
http://www.explorationcoredrilling.com
http://www.roschen.net
http://www.roschen.cn
http://www.roschen.com
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Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Exporter,Seller
Year Established:
1921
Total Annual:
5000-2000000
Employee Number:
100~500
Ecer Certification：
Verified Supplier
ROSCHEN GROUP ROSCHEN Group has the world class advanced equipment like 12000 tons forging, metal processing plant, heat treatment workshop, numerical control plant, Advanced five-axis machining center, etc. professional technical and skilled team to ensure mining, mine... ROSCHEN GROUP ROSCHEN Group has the world class advanced equipment like 12000 tons forging, metal processing plant, heat treatment workshop, numerical control plant, Advanced five-axis machining center, etc. professional technical and skilled team to ensure mining, mine...
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