ROSCHEN GROUP
| Supply Ability | 100000 pcs |
| Packaging Details | Steel Bundles |
| Name | Drill Pipe |
| type | Drill rod |
| Item | Pipe casing |
| function | Steel Casing Pipe |
| Series | Steel Pipe Casing |
| Series no | Pipe and Casing |
| pipe casing standard | OCTG Casing and Tubing Pipe API 5CT |
| use | OCTG casing and tubing pipe |
| international standard | API 5CT Casing pipe |
| casing size | casing pipe size chart |
| Oil field casing | Petroleum Casing Pipe |
| Brand Name | ROSCHEN |
| Model Number | NQ, HQ, PQ |
| Certification | ISO |
| Place of Origin | CHINA |
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Product Specification
| Supply Ability | 100000 pcs | Packaging Details | Steel Bundles |
| Name | Drill Pipe | type | Drill rod |
| Item | Pipe casing | function | Steel Casing Pipe |
| Series | Steel Pipe Casing | Series no | Pipe and Casing |
| pipe casing standard | OCTG Casing and Tubing Pipe API 5CT | use | OCTG casing and tubing pipe |
| international standard | API 5CT Casing pipe | casing size | casing pipe size chart |
| Oil field casing | Petroleum Casing Pipe | Brand Name | ROSCHEN |
| Model Number | NQ, HQ, PQ | Certification | ISO |
| Place of Origin | CHINA | ||
| High Light | Steel Casing Pipe ，Seamless Casing Pipe | ||
DCDMA N-3 and N-4 Rods 1.5,3 meters Length Drill Rods with 3/4 TPI Thread Per Inch
Steel Casing Pipe, also known as encasement pipe, is most commonly used in underground construction to protect utility lines of various types from getting damaged. Such damage might occur due to the elements of nature or human activity.
Our drill rods are suitable to drill deep holes. They are widely used in geological and mineral, metallurgy, mining, oil drilling industries and so on. From drillers' feedback, our rods have drilled up to 2000 meters depth. Roschen has many years experience in manufacturing coring drill rod, we try to provide you the most cost-efficient products.
DCDMA “N-3” and "N-4" Rods
Available from ROSCHEN GROUP LIMITED with threaded, field-replaceable couplings and is completely compatible with your existing tools strings.
Simply specify your desired Rod length when ordering
| N-Series Drill Rod Assembly Length | Outside Diameter | Inside Diameter | Threads Per Inch | Assembly Weight | Assembly Part No |
| 1-Foot (305mm) | 2-3/8-inch (60.3mm) | 2-inch (51mm) | 3-TPI | 6-Pounds (2.7 kg) | 27031 |
| 2-Foot (610mm) | 2-3/8-inch (60.3mm) | 2-inch (51mm) | 3-TPI | 12-Pounds (5.4 kg) | 27032 |
| 3-Foot (914mm) | 2-3/8-inch (60.3mm) | 2-inch (51mm) | 3-TPI | 18-Pounds (8.2 kg) | 27033 |
| 5-Foot (1.5m) | 2-3/8-inch (60.3mm) | 2-inch (51mm) | 3-TPI | 30-Pounds (13.6 kg) | 27034 |
| 10-Foot (3.1m) | 2-3/8-inch (60.3mm) | 2-inch (51mm) | 3-TPI | 60-Pounds (27.2 kg) | 27035 |
| 1-Foot (305mm) | 2-3/8-inch (60.3mm) | 2-inch (51mm) | 4-TPI | 6-Pounds (2.7 kg) | 27036 |
| 2-Foot (610mm) | 2-3/8-inch (60.3mm) | 2-inch (51mm) | 4-TPI | 12-Pounds (5.4 kg) | 27037 |
| 3-Foot (914mm) | 2-3/8-inch (60.3mm) | 2-inch (51mm) | 4-TPI | 18-Pounds (8.2 kg) | 27038 |
| 5-Foot (1.5m) | 2-3/8-inch (60.3mm) | 2-inch (51mm) | 4-TPI | 30-Pounds (13.6 kg) | 27039 |
| 10-Foot (3.1m) | 2-3/8-inch (60.3mm) | 2-inch (51mm) | 4-TPI | 60-Pounds (27.2 kg) | 27040 |
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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