|Place of Origin:||China|
|Brand Name:||Master Core & Core-XZ|
|Minimum Order Quantity:||N/A|
|Packaging Details:||Steel Belt Iron Frame Export Wooden Case|
|Delivery Time:||10-15 working days after payment|
|Payment Terms:||T/T or L/C|
|Supply Ability:||10,000pcs per month|
|Prodcut Name:||Geological Drilling Rods||Application:||Geological Drilling Mining|
|Material:||45MnMoB R780 Steel||Processing Type:||Forging Casting|
|Standard:||DCDMA CMS GB||Available Type:||AW BW NW HW AWJ AWY BWJ BWY|
|Outer Diameter:||54mm||Inner Diameter:||44.5mm|
Hydrological Threaded Drill Rod Steel , BWJ BWY Wireline Drill Rod
This kind of drill rod is especially suitable for the geological, hydrological, coalfield, geothermal and engineering drilling. We provide seven kinds of geological drill rods in different diameters for customers around the globe: Φ44.5, Φ54, Φ67, Φ89, Φ42, Φ50, and Φ60.
It is mainly comprised of rod body and joint. And all of its raw materials have ISO9001: 2000 certificates. And it is cost-effective and wear resistant, and its service life is quite long.
Regarding its packing, there are two different ways: first, it can be bundled by iron belt. There are 37 per bundle, and each bundle is packed by 5 iron belts. Second, it can be packed by slotted steel framing. There are 30 to 50 per bundle, and each bundle need one frame.
1. Thread oil should be used when screwing the drill rod and hammer knocking should be prohibited.
2. The drill rod stand should have buffer materials, like wood, rubber, and more. The contact between the threaded ends and iron tools should be forbidden.
3. During the relocation of drill rod, the thread protector should be screwed on the threaded parts so as to protect it from damages.
|No||Size||Drill rod||Thread type||Raw material|
|OD mm||ID mm|
|44.5||34.1||DCDMA Standard||45MnMoB R780|
|5||Φ42||42||32||China GB standard||R780|
1. We have been strictly controlled the quality of our raw materials, and all of our steel metals are from famous steel mills (factories). And physical metallographic analysis and chemical composition test are also used to ensure the quality of raw materials.
2. Immediate inspection will be done for each production procedure, and full examination will be implemented for threaded products.
3. Our outsourcing products will also be strictly examined before utilization.
4. Our sampling rate for final products is higher than 30%.
Address: No. 8 Changyuan Road, Huishan District, Wuxi City, Jiangsu, China 214174
Factory Address:No. 8 Changyuan Road, Huishan District, Wuxi City, Jiangsu, China 214174