|Place of Origin:||China|
|Brand Name:||Master Core & Core-XZ|
|Model Number:||PQ HQ BQ|
|Minimum Order Quantity:||N/A|
|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|
|Prodcut Name:||Wireline Drill Rods||Usage:||Wire Line Core Drilling|
|Type:||Drilling Tools||Hole Diameter:||59.5mm-122mm|
|Thread Type:||Q Series||Length:||1500mm 3000mm Or As Your Requirement|
|Stock:||Always In Good Stock|
Drill Rod for Wireline Core Drilling BQ NQ HQ PQ 1.5m 3m 30CrMnSiA
BQ NQ HQ PQ Wireline Drilling Rods With Heat Treatment 30CrMnSiA
|Rod, BQ 3.0 m Enhanced||
Rod, NQ 3.0 m Enhanced
Rod, HQ 3.0 m Enhanced
Rod, PQ 3.0 m Enhanced
1. With highly and strength of resistance on the bending, welding fixed.
2. Highly efficiency on production and steady quality
3. It able to keep the hole straight and with long use time.
1. Available in all standard drilling sizes (A,B, N, H and P)
2. Heat treated and anti-rust coating process
3. High straightness and concentricity
4. “Q” series and “TW” (Thin Wall) series, 1.5m and 3m length.
5. Top-quality Chinese origin or Canadian sourced
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 company. We will make sure the
compositions and specifications match the inspection report form the suppliers.
Heat treatment control:
Heat treatment 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. After
heat treatment, strength, hardness, straightness and concentricity of the treated tubes will be tested
in our lab.
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
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.
Address: No. 8 Changyuan Road, Huishan District, Wuxi City, Jiangsu, China 214174
Factory Address:No. 8 Changyuan Road, Huishan District, Wuxi City, Jiangsu, China 214174