89mm HWL Wireline Core Drill Rod Pipe With Whole Tempering / Heat Treatment
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89mm HWL Wireline Core Drill Rod Pipe With Whole Tempering / Heat Treatment
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Features
Basic Infomation
Place of Origin: CHINA
Brand Name: SINOCOREDRILL
Certification: CE ISO 9001
Model Number: BWL NWL HWL PWL
High Light:

oil hardening drill rod

,

metric drill rod

Payment & Shipping Terms
Packaging Details: Sea Delivery Package
Delivery Time: Based on Detailed Order
Payment Terms: T/T
Supply Ability: Based on Detailed Order
Specifications
SIZE: BQ NQ HQ PQ
LENGTH: 1.5M 3M
STANDARD: DCDMA
MATERIAL: 30CrMnSia /XJY850
HS CODE: 730451
PROCESS: Whole Tempering With Heat Treatment
Product Description

89mm HWL Wireline Core Drill Rod Pipe With Whole Tempering And Heat Treatment


 
Description:
 
Our wireline drill rods are all manufactured by CNC machines under DCDMA standard. They're made of

high quality alloy steel with heat-treated.  We also can produce various sizes of casing tubes. 
Drill pipes will be manufactured from seamless steel tube by cold drawn. 
The material is XJY850 /  30CrMnSiA which is one of the best material for geological drilling in China. 

 

Coring rods are crafted from quality heat treated materials ensuring superior wear resistance, strength,

and toughness in the most demanding applications.

Rods and casing are manufactured under stringent industry standards, and are field tested under a variety

of conditions.

All rods are designed to be compatible with other rods  manufactured to DCDMA standards.

 

  
 
Specifications:
 
1. high quality alloy tube
2. thru-wall heat treated tube body
3. consistent concentricity, straightness
4. tapered threads

 
 
 
Raw materials:
SINOCOREDRILL 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 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.

 
 
89mm HWL Wireline Core Drill Rod Pipe With Whole Tempering / Heat Treatment 0
 

Concerning the packing, it is packaged by iron belts.
BQ Bundled Specifications (Steel Belt):
3.0m/10ft BQ Drill Rod (37 Pieces)
Dimensions (L×W×H): 3.0×0.4×0.4
Volume: 0.5 m3 
Gross Weight: 670 kg

BQ Bundled Specifications (Iron Frame):
3.0m/10ft BQ Drill Rod (30 Pieces) 
Dimensions (L×W×H): 3.0×0.35×0.3
Volume: 0.32 m3 
Gross Weight: 550 kg

NQ Bundled Specifications (Steel Belt):
3.0m/10ft NQ Drill Rod (37 Pieces) 
Dimensions (L×W×H): 3.0×0.5×0.5
Volume: 0.75 m3 
Gross Weight: 900 kg

NQ Bundled Specifications (Iron Frame):
3.0m/10ft NQ Drill Rod (25 Pieces) 
Dimensions (L×W×H): 3.0×0.38×0.39
Volume: 0.43 m3 
Gross Weight: 610 kg

HQ Bundled Specifications (Steel Belt):
3.0m/10ft HQ Drill Rod (37 Pieces) 
Dimensions (L×W×H): 3.0×0.625×0.625
Volume: 1.2 m3 
Gross Weight: 1300 kg

HQ Bundled Specifications (Iron Frame):
3.0m/10ft HQ Drill Rod (25 Pieces) 
Dimensions (L×W×H): 3.0×0.46×0.47
Volume: 0.65m3 

 

89mm HWL Wireline Core Drill Rod Pipe With Whole Tempering / Heat Treatment 1

89mm HWL Wireline Core Drill Rod Pipe With Whole Tempering / Heat Treatment 2

89mm HWL Wireline Core Drill Rod Pipe With Whole Tempering / Heat Treatment 3
 

 

 

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Get in touch with us
Contact Person : Mr. Yuan Qi
Tel : +86-13912498528
Fax : 86-510-82752846
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