Non-Magnetic Drill Collar
Product Details:
| Type | Drill Collar |
|---|---|
| Certification | API |
| Processing Type | Forging |
| Model Number | API |
| Use | Well Drilling |
| Material | 4145H |
| Machine Type | Drilling Tool |
| Place of Origin | Henan, China |
Payment & Shipping Terms:
| Minimum Order Quantity: | 10 Piece/Pieces Per Order |
|---|---|
| Packaging Details: | seamless pipe/ steel pallet/ nude packing/ per order |
| Delivery Time: | 30 days |
| Payment Terms: | L/C,T/T |
| Supply Ability: | 300 Piece/Pieces per Month |
Detailed Product Description
Non-magnetic drill collar is made from low carbon alloy steel N1310, which has excellent performance in lower magnetic conductivity, higher mechanical property and resistant to stress corrosion cracking.
Mechanical Property:
OD Range | Yield Strength(MPa) | Tensile Strength(MPa) | Elongation (%) | Hardness (HB) | Impact Test(J) | |
mm | in | |||||
79.4∼ 171.4 | 3 1/8∼ 6 3/4 | ≥758 | ≥827 | ≥18 | 285∼360 | ≥75 Vertical Direction |
177.8∼ 279.4 | 7∼ 11 | ≥689 | ≥758 | ≥20 | ||
Customer Options:
1. Standard: API 7; SY/T 5144; or Non-Standards.
2. Type: Non-Magnetic Drill Collars.
3. Material: Non-Magnetic.
4. Size: OD (3 1/8''---9 1/2'') * ID (1 1/4''---3'') * Length (10'---31').
5. Slip & Elevator Recess
6. Cold Rolling of Thread Roots
7. Stress Relief Groove
8. Hard banding: Iron-Matrix Powder Alloy; ARNCO 100XT; 200XT; 300XT; etc.
9. Thread Surface Process: Phoscoating or Copperize Process Treatment.
10. Delivery Condition: Forged Bar; Semi-Finished; Finished Non-Magnetic Drill Collar.
Non-Magnetic Drill Collar
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Company Info
Norce Drilling & Rolling Co., Ltd.
[China]
[Verified Member]
City: Jiyuan
Country/Region : China
Business Type:Manufacturer, Trading Company
Online Postings: Products