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[China]
Trade Verify
Address: 65 EAST XINHUAN ROAD, SHANGHAI, CHINA
Contact name:Bill, George, Michael
ROSCHEN GROUP |
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Verified Suppliers
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Wireline Drilling Casing Pipe (AW BW NW HW HWT PW PWT) For Wireline Diamond Coring Drilling
Wireline Drilling Casing Pipe (AW BW NW HW HWT PW PWT) For Wireline
Diamond Coring Drilling
Brief Introductions of Casing Pipe:
It is used for protecting subsurface formations. It also protects
the wellbore from collapsing. Owing to its functions, circulation
and extraction of drilling fluid are allowed to take place. Roschen
have years of experience in producing quality casing pipes, any of
your requirements will be warlmly welcomed.
Features of Casing Pipe:
1) Use optimized buttress thread so that the connecting strength
can reach the strength of the pipe body.
2) High seal reliability: this product has the multi-seal
configuration.
3) The joint has high capability to resist compression, bending and
over-torque load with the reverse torque internal shoulder.
4) Energy loss reduction: the air and liquid turbulence are reduced
by the inner flat design.
| Available size for Casing Pipe: | |
| "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 |
| Q Series Drill Rods | |||
| Size | Outside diameter(mm) | Inside diameter(mm) | Wall thickness(mm) |
| AQ rod | 44.5 | 34.9 | 4.8 |
| BQ rod | 55.5 | 46 | 4.75 |
| NQ rod | 71 | 60 | 5.5 |
| HQ rod | 88.9 | 77.9 | 5.5 |
| PQ rod | 114.3 | 103.4 | 5.5 |
| Casing Rods | |||
| Size | Outside diameter(mm) | Inside diameter(mm) | Threads per inch |
| NW | 88.9 | 76.2 | 4 |
| HW | 114.3 | 101.6 | 4 |
| PW | 139.7 | 127 | 4 |
| 6" | 168 | 149 | 4 |
| WL46 | 44.15 | 37.15 | 4 |
| WL56 | 54.15 | 47.15 | 4 |
| WL66 | 64.25 | 57.25 | 4 |
| WL76 | 74.25 | 67.25 | 4 |
| WL86 | 84.25 | 77.25 | 4 |
| WL101 | 98 | 88.3 | 4 |
| WL116 | 113 | 103.3 | 4 |
| WL131 | 128 | 118.3 | 4 |
| WL146 | 143 | 133.3 | 4 |
| Drill Rod Data | ||||||
| I.D. | O.D. | Weight/10' | Vol /100' | |||
| Size | inch/mm | inch/mm | Kg | Lbs | Litre | U.S. Gal. |
| A | 1.375"/34.9mm | 1.750"/44.5mm | 14.04 | 31 | 29.14 | 7.7 |
| ATW | 1.437"/36.5mm | 1.750"/44.5mm | 12.05 | 26.6 | 31.79 | 8.4 |
| B | 1.812"/46.0mm | 2.188"/56.6mm | 18.12 | 40 | 50.72 | 13.4 |
| BTW | 1.909"/48.5mm | 2.225"/56.5mm | 15.76 | 34.8 | 56.02 | 14.8 |
| N | 2.375"/60.3mm | 2.750"/69.9mm | 23.55 | 52 | 87.05 | 23 |
| NTW | 2.525"/64.2mm | 2.875"/73.0mm | 22.83 | 50.4 | 98.4 | 26 |
| H | 3.062"/77.8mm | 3.500"/88.9mm | 34.88 | 77 | 144.58 | 38.2 |
| P | 4.062"/103.2mm | 4.625"/117.5mm | 48.02 | 106 | 255.1 | 67.4 |
| Coring Bit Data | ||||
| Core Diameter | Hole Diameter | Hole Volume | ||
| Size | inch/mm | inch/mm | Litres/100Mtr | U.S. Gal./100Ft |
| A | 1.062"/27.0mm | 1.890"/48.0mm | 181 | 14.6 |
| ATW | 1.185"/30.1mm | 1.890"/48.0mm | 181 | 14.6 |
| B | 1.432"/36.5mm | 2.360"/60.0mm | 282.2 | 22.7 |
| BTW | 1.656"/42.0mm | 2.360"/60.0mm | 282.2 | 22.7 |
| N | 1.875"/47.6mm | 2.980"/75.7mm | 451 | 36.3 |
| NTW | 2.205"/56.0mm | 2.980"/75.7mm | 451 | 36.3 |
| H | 2.500"/63.5mm | 3.782"/96.0mm | 724.4 | 58.3 |
| P | 3.345"/85.0mm | 4.827"/122.6mm | 1180.4 | 95.1 |
| Casing Data | ||||||
| I.D. | O.D. | Weight/10' | Hole Volume | |||
| Size | inch/mm | inch/mm | Kg | Lbs | Liter/100Mtr | U.S.Gal./100Ft |
| AW | 1.90"/48.26mm | 2.350"/59.69mm | 17.21 | 38 | 85.3 | 18.8 |
| BW | 2.375"/60.2mm | 2.975"/75.44mm | 31.71 | 70 | 136.2 | 30 |
| NW | 2.99"/75.95mm | 3.620"/91.95mm | 38.95 | 86 | 202.4 | 44.5 |
| HW | 3.93"/99.82mm | 4.630"/117.6mm | 51.19 | 113 | 331.1 | 72.8 |
| PW | 4.84"/122.94mm | 5.660"/143.7mm | 65.23 | 144 | 494.8 | 108.8 |
Stocks is available by any time.
FAQ
Q: Are you a manufacturer or trading company?
A: We are a specialized manufacturer.
Q: What are your main products, and used for?
A: Our products include core bit, PDC bit, reaming shell, core
barrel, casing, drill rod, SPT equipment, Shelby sampler, drill rig
and other drilling parts.
They are used for mineral exploration, geological drilling,
geotechnical engineering and soil sampling.
Q: How about the delivery terms?
1. Payment: T/T, L/C, Western Union, Paypal, 30% deposit in advance
and rest before delivery.
2. Min. order quantity: 1 piece.
3. Transportation: By DHL/TNT/Fedex express, air, sea, train.
Q: How about discount?
A: Price is based on products and order quantity.
Q: Do you accept sample order?
A: Yes sure, please contact us for details.
Q: How about your after-sales service?
A: As a manufacturer, we offer promt technology support for all
problems and questions. Besides, we accept goods return or replace
for quality problem.
Q: How does your company control the quality?
A: Quality first. In order to guarantee high quality for our
products, Roschen always makes a serious inspection for all
products and raw materials in strict procedure. We have obtained
certificate of ISO9001:2000 in 2004.
For more information please contact:
ROSCHEN INC.
ROSCHEN GROUP LIMITED
ROSCHEN HOLDINGS LIMITED
Skype: ROSCHEN.TOOL , ROSCHEN_GROUP
WeChat: +86-137 6419 5009 ; +86-135 8585 5390
WhatsApp: +86-137 6419 5009 ; +86-135 8585 5390
Email: roschen@roschen.com ; roschen@roschen.net
Website: http://www.roschen.net ; http://www.roschen.cn
http://www.roschen.com ; http://www.roschengroup.com
