Jiangsu Sinocoredrill Exploration Equipment Co., Ltd
| Packaging Details | Sea Delivery Package |
| Delivery Time | Based on Detailed Order |
| Payment Terms | T/T |
| Supply Ability | Based on Detailed Order |
| Product name | Drill Pipe Casing |
| Material | alloy steel |
| Features | High precision, High hardness, corrosion resistant |
| Usage | Well Drilling, drill deep hole |
| Technique | Cold rolled |
| Type | Inner and outer tube |
| Place of Origin | CHINA |
| Brand Name | SINOCOREDRILL |
| Certification | CE |
View Detail Information
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Product Specification
| Packaging Details | Sea Delivery Package | Delivery Time | Based on Detailed Order |
| Payment Terms | T/T | Supply Ability | Based on Detailed Order |
| Product name | Drill Pipe Casing | Material | alloy steel |
| Features | High precision, High hardness, corrosion resistant | Usage | Well Drilling, drill deep hole |
| Technique | Cold rolled | Type | Inner and outer tube |
| Place of Origin | CHINA | Brand Name | SINOCOREDRILL |
| Certification | CE | ||
| High Light | steel casing pipe ，well drilling pipe | ||
1.Inner and outer tube of core barrel
2.high core recovery efficiency
3.for different rock
4.made of strong steel
Wireline Drill Rod:
Our drill rod have good performance at accuracy and mechanism. Their structure match with international stadard in application of less than 1000 meter drilling. Wireline drill rods are made of strong and ductile alloy steel pipe which whole piece processed thread of drill rod is strengthened.
Grade of wireline drill rod:
| Grade | Performance | Material of drill rod | Type of heat treatment |
| A | Standard | 30CrMnSiA or 45MnMoB | whole treatment or two sides treatment |
| B | Superior | XJY850 BG850 | whole treatment |
Specifications and drill depth recommended:
| Standard | Specification | Drill depth | |
| A grade | B grade | ||
| B series | BQA, BQB | 1000M | 1200M |
| BRQ | 1500M | 1800M | |
| BQT | 1500M | 1800M | |
| BQS | 2500M | 3000M | |
| N series | NQA,NQB | 800M | 1000M |
| NRQ | 1200M | 1500M | |
| NQT | 1200M | 1500 M | |
| NQS | 2000M | 2500M | |
| H series | HQA,HQB | 750M | 900M |
| HRQ | 1000M | 1200M | |
| HQT | 1000M | 1200M | |
| HQS | 1500M | 1800M | |
| P series | PQA,PQB | 600M | 800M |
| PRQ | 750M | 900M | |
Techinical Information:
| Standard | Specification | Size (Out diameter x thickness) | Length | Upset type | drill bit size |
| B series | BQA, BQB | 55.6X4.8 | 3m | no | BQsize |
| BRQ | 55.6X4.8 | 3m | no | BQsize | |
| BQT | 56.5X4.75 /6 | 3m | internal | BQsize | |
| BQS | 54X4.5/6.25 | 3m | both | BQS | |
| N series | NQA,NQB | 71X5.5(70.1X5.05) | 3m | no | NQsize |
| NRQ | 71X5.5(70.1X5.05) | 3m | no | NQsize | |
| NQT | 72X4.8/6 | 3m | internal | NQ+1 | |
| NQS | 73X5/7.5 | 3m | internal | NQ+1.5 | |
| H series | HQA,HQB | 89X5.6 | 3m | no | HQsize |
| HRQ | 89x5.6 | 3m | no | HQsize | |
| HQT | 91x5.8/6.75 | 3m | internal | HQ+1 | |
| HQS | 114.3x7.5 | 3m | both | HQ+1 | |
| P series | PQA,PQB | 114.3x6.35 | 3m | no | PQsize |
| PRQ | 114.3x6.35 | 3m | no | PQsize |
Company Details
Business Type:
Manufacturer,Exporter,Seller
Year Established:
2008
Employee Number:
80~150
Ecer Certification：
Verified Supplier
Jiangsu Sinocoredrill Exploration Equipment Co., Ltd a professional Chinese manufacturer specializing in mineral exploration drilling equipments in business to since 2008.Through the close cooperation with customers and business partners, Sinocoredrill is making continuous inno... Jiangsu Sinocoredrill Exploration Equipment Co., Ltd a professional Chinese manufacturer specializing in mineral exploration drilling equipments in business to since 2008.Through the close cooperation with customers and business partners, Sinocoredrill is making continuous inno...
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