Product Details
Place of Origin: Made in Wuxi, China
Brand Name: cge
Certification: ISO9001:2015
Model Number: AQ BQ NQ NQ3 HQ3 PQ PQ3 T2 Series T6 Series
Payment & Shipping Terms
Minimum Order Quantity: N/A
Price: Negotiation
Packaging Details: Steel Belt Iron Frame Export Wooden Case
Delivery Time: 10-15 working days after payment
Payment Terms: T/T or L/C
Supply Ability: 10,000pcs per month
Stock: |
Always In Good Stock |
Prodcut Name: |
Wireline Drill Rod |
Use: |
Mineral Exploration Drilling |
Type: |
Dril Rod, Wire Line Double Tube |
Material: |
30CrMnSiA ZT850 Steel |
Size Available: |
B/N/H/P WL |
Processing Type: |
Forging Casting |
Category: |
Wireline Drill Rods |
Stock: |
Always In Good Stock |
Prodcut Name: |
Wireline Drill Rod |
Use: |
Mineral Exploration Drilling |
Type: |
Dril Rod, Wire Line Double Tube |
Material: |
30CrMnSiA ZT850 Steel |
Size Available: |
B/N/H/P WL |
Processing Type: |
Forging Casting |
Category: |
Wireline Drill Rods |
P/WL 114.3mm Wireline Drill Rod DCDMA Standard For Geological/Mineral Exploration
Technical Parameters:
| No | Size | Drill rod | Thread type | Heat treatment | Raw material | Designed hole depth | ||
| OD mm | ID mm | |||||||
| 1 | BWL | 55.6 | 46 | DCDMA standard | Completely heat treatment | ZT850 | 2000m | |
| 2 | NWL | 70.5 | 60.5 | 2000m | ||||
| 3 | HWL | 89 | 77.8 | 1500m | ||||
| 4 | PWL | 114.3 | 103.2 | ZT850 | 800m | |||
Description:
Wire line Drill Rods With DCDMA standards Heat treatment control 3m /1.5m
Our PWL drill rods and casing tubes are manufactured from the highest quality material, under stringent industry DCDMA standards, and are field tested under a variety of conditions, in order to meet the most rigid demands in during performances and in manufacturing standards.
We will make sure the compositions and specifications match the inspection report form the suppliers.
Raw materials:
30CrMnSiA/ ZT850
We only choose the best steel tubes in the market to manufacture our rods and pipes. Spot check will be conducted after the steel tubes delivered to our company.
Heat treatment control for PWL Drill Rod:
Entire-length or ends thermal processed will greatly improve the material strength and increase the thread wear life of the rods and casings. We conduct either tru-wall or both ends heat treatment to the tube body, ensuring superior wear resistance, strength, and toughness in the most demanding applications.
Thread opening process:
Accuracy of threads will determine the use effects and life time of drill rod and casings.
CNC latches and form cutter are used in thread opening processing to minimize error made by anthropic factors.
Additional thread treatment:
Surface of the threads will be cleaned to remove burr adhered after threads are opened.
Afterwards, the tread surface will be phosphated to improve surface conditions.
Size available as followings:
Wireline series: AWL, BWL, NWL, HWL, PWL
Casing: AW, BW, NW, HW, HWT, PW
Chinese Standard: S56, S59, S75, S95, S110, S130, S75A, S95A
1. We have been strictly controlled the quality of our raw materials, and all of our steel metals are from famous steel mills (factories). And physical metallographic analysis and chemical composition test are also used to ensure the quality of raw materials.
2. Immediate inspection will be done for each production procedure, and full examination will be implemented for threaded products.
3. Our outsourcing products will also be strictly examined before utilization.
4. Our sampling rate for final products is higher than 30%.
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