API 5CT N80q Btc Oil Seamless Steel Casing Pipes Tubing Pipes Pup Joints for Oil Drill Steel Casing Pipe Price.Supplier highlights:This seller emphasizes quality control and offers full customization, design customization, and sample customization services
| Specification Category | Details |
|---|---|
| Product Name | Tubing Pup Joint |
| Brand Name | Suneco |
| Application / Usage | Oil Pipe / Drilling Accessories |
| Type | Drill Tool |
| Special Pipe Type | API Pipe |
| Processing Medium | Gas & Oil |
| Material & Grade | |
|---|---|
| Material | Carbon Steel Pipe |
| Grade | Carbon Steel |
| Alloy Or Not | Is Alloy |
| Standard & Certification | |
|---|---|
| Standard | ASTM |
| Certification | API 5CT, ISO 9001 |
| Certificate | API, ISO 9001 |
| Technical Specifications | |
|---|---|
| Section Shape | Round |
| Thread Type | API Type |
| Surface Treatment | Hot Rolled |
| Oiled or Non-oiled | Non-oiled |
| Tolerance | ±10% |
| Processing Type | Forging |
| Processing Service | Cutting |
| Dimensions & Logistics | |
|---|---|
| Place of Origin | Shandong, China |
| Length | 6 m, 6.4 m / Clients' Requests |
| Delivery Time | 22 ~ 30 days |
| MOQ (Minimum Order Quantity) | 10pcs |
| Packaging and Delivery | |
|---|---|
| Selling Units | Single item |
| Invoicing | By Actual Weight |








Oil Seamless Steel Casing is a critical tubular component used to line the borehole of an oil or gas well. Manufactured through a seamless process, it offers superior strength, uniformity, and pressure resistance compared to welded alternatives. Its primary functions are to prevent the wellbore from collapsing, isolate different geological formations to contain high-pressure zones and fluids, and protect freshwater aquifers from contamination. This robust pipe ensures well integrity and safe drilling operations. It is essential for reaching deep reservoirs and is available in various grades, weights, and connections to meet specific API standards and challenging downhole environments.