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API Spiral Drill Collar·Ultrasonic/Magnetic particle test·Heattreated·Durable&Fine Finish&Dimension Accuracy·Factory Direct
| Place of Origin | Henan China (Mainland) | Model Number | ZZZX-Spiral Drill Collar-XX |
|---|---|---|---|
| Type | API Spiral Drill Collar | Machine Type | Downhole Drilling Tool |
| Certification | API | Material | Stainless Steel |
| Processing Type | Forging | Use | Downhole Drilling Tool |
| Out Diameter | 79.4-279.4mm | Inner Diameter | 31.8-76.2mm |
| Bevel Diameter | 76.2-266.7mm | Reference Bending Strength | 2.57:1-2.84:1 |
| Length | 9150/9450mm | Connections | NC/REG or as your request |
| Elogation | ≥13 | Brinell hardness | ≥285 |
| Charpy Impact | ≥54 | Color | As your request |
| Details | API Spiral Drill Collar · Ultrasonic/Magnetic particle test · Heattreated · Durable&Fine Finish&Dimension Accuracy · Factory Direct |
| Packaging Detail | Downhole Drilling Tool as API Spiral Drill Collar that You Can Buy Direct From China Factory are usually packaged by Iron shelves or other suited seashipment or upon your request. |
|---|---|
| Delivery Detail | 30 or 45 days up to order quantity before all payment is cleared |
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