| Customization: | Available |
|---|---|
| After-sales Service: | Repair or Replace |
| Warranty: | 1 Year |
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| Accurate in reading drawings & Fast in delivery & Exact dimension control & 100% quality control & OEM Service & Strict material inspection & Prompt quote & lead time guarantee | |
| 1. Product Name: | Customizable 7 degree, 11 degree, 12 degree taper nq drill pipe for rock drilling |
| 2. Place of Origin: | Ningbo, China |
| 3. Lead Time: | 30-40 days |
| 4. Item: | FOB Ningbo or Shanghai or CIF XXX |
| 5. Material: | Carbon Steel, Alloy Steel, Stainless Steel,Tooling Steel |
| 6. Material Standard: | ASTM,AISI,ASME,SAE,NF EN,DIN EN,ISO,,BS EN,SS,etc. |
| 7. Items: | FOB Ningbo or Shanghai,China |
| 8. Lead time: | 30~40 days |
| 9. Place of origin | Ningbo, China |
| 10. Software for specification drawings: | PDF, Auto CAD, Solidworks, JPG, ProE,etc. |
| 11. Main production equipments: | 2 set of 1 ton forging hammer, 1 set of 3 ton forging hammer, 1set of 5 ton forging hammer, 1set of 3000ton and 1 set of 7800ton oil press hammers, CNC-machine-center, Lathe, Milling machine,Drilling machine,Boring Lathe,Grinding Machine, Heat treatment Furnace. |
| 12. Heat Treatment Machine: | Mesh-Belt-Furnace,Carburizing Quench Furnace,Chamer Furnace,etc. |
| 13. Surface Treatment: | Cold/Hot Zn Plating,Blackening Treatment(Salt Spray Test 48-96 hours),Ni Plating, Cr Plating,Spraying Undercoat,Anti-Rust Paint,Surface Paint,Plastic Paint, Coated Anti-Rust Water,Anti-oil,etc. |
| 14. Surface Heat Treatment: | Medium Frequence Quenching,High Frequence Quenching and Carburizing and Quenching,Oil Quenching,Water quenching,Normalizing,Temper,Annealing,etc. |
| 15. Dimension Inspection: | Calipers,Height Laugue,Micrometer Calipers,Inside Caliper Gauge,Angle and R Gauge,Three coordinates measuring instrument. |
| 16. Productivity: | 500000 PCS/Year |
| 17. Packaging: | Wooden package after mandatory treatment or other |
| 18. They are using for steamship mining equipment,Construction equipment,Agricultural equipment,Train,Truck and others. | |
| 19. We make Open die forging and Closed die forging in Ningbo, China If you have any other question, please feel free to contact us. |
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