| After-sales Service: | Provided |
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| Warranty: | Provided |
| Type: | Rock Drill Tools |
| Application: | Drilling |
| Certification: | CE, ISO9001: 2000 |
| Condition: | New |
| Samples: |
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| Customization: |
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Audited Supplier JCDRILL Rock Drill Pipe
Description
JC Extension drill rods are made from the same steels as Sandvik, produced by CNC maching and advanced heat treatment, we are able to supply full range of extension rods in different lengths with various threads shown as below.
Thread size: R22,R25,R32, R38, T38, T45, T51.
Rod size: Round 32, Round 39, Round 46, Round 52.
Length: 915mm to 5450mm.
If you need, please contact us freely.
RC Drilling rod for air reverse circulation (RC) drilling in mining exploration purpose,O.D. Available: 89mm, 102mm,108mm,114mm (3-1/2", 4", 4-1/4", 4-1/2") Length: 1.5mm, 3.0mm, 6.0mm
High pressure air transported into somewhere of the well along with air pip, via mixer to inject the high-pressure air into the pipe with liquid, due to the density of mixed liquor lower than flushing liquor therefore a differential pressure occurred between pipe and sample tube that to make the mixed air and liquid flow up fleetly by the fluid column pressure and take the rock debris pr powder out to the ground from bottom of the hole continuously. By this drilling method will provide with advantages like high penetration rate, quality pore-forming and fewer hole collapse urig drilling in loose formation.
This series reverse circulation pipes can increase penetration in lost-circulation formation, reduce drilling fluid consumption, protect reservoir stratum and save the cost of other consumption tools. In additional, the pipes can be worked in two direction circulation drilling ways to control the well drilling. By reverse circulation method to kill the well the heavy mud can be transferred directly to the bottom of the well, no periodic circulation and save time.
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FAQ
| Q: Are you original manufacturer? | Q: Which payment terms are available to us? | Q: Which Incoterms 2010 terms can we work? |
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A: Yes, we JCDRILL is a official leading manufacture in drilling machinery in China and we have the whole series products you need.
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A: T/T term or L/C term. On T/T term, 30% down payment is required in advance, and 70% balance shall be settled before shipment. On L/C term, a 100% irrevocable L/C without "soft clauses" can be accepted. |
A: We JCDRILL are a professional and international company, accept all Incoterms 2010 terms, normally we work on FOB, CIF, CFR, CIP.
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| Q: How long will the delivery time take? | Q: How about after sales service? |
Q:Spare Parts When You Need Them
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A: Normally mud pump products will take about 3-15 days to produce the ordered machines. Most of the time, we can have an immediate delivery of our regular machines in 15 days.
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A: 365×24 Year-round Service We are committed to year-round 24-hour service even during holidays, in line with our policy of always providing "a response within 15 minutes and job completion within 24 hours." |
A:We have spare parts centers across continents that stock specialist spare parts. We promise that spare parts will be delivered within 72 hours or no more than one week.
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Contact Information
Cedar Jiang Sales Manager BEIJING JINCHENG MINING TECHNOLOGY CO., LTD Add: Rm1407,Building A, NO. 13 Beiyuan Road,Chaoyang,Beijing, China Web: cnjctech.en.made-in-china.com |
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