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Heat Treatment Wholepiece Drill Pipe 50 60 73 89mm Quench Hardening Drill Rod

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China ROSCHEN GROUP certification
China ROSCHEN GROUP certification
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Heat Treatment Wholepiece Drill Pipe 50 60 73 89mm Quench Hardening Drill Rod

Heat Treatment Wholepiece Drill Pipe 50 60 73 89mm Quench Hardening Drill Rod
Heat Treatment Wholepiece Drill Pipe 50 60 73 89mm Quench Hardening Drill Rod Heat Treatment Wholepiece Drill Pipe 50 60 73 89mm Quench Hardening Drill Rod Heat Treatment Wholepiece Drill Pipe 50 60 73 89mm Quench Hardening Drill Rod

Large Image :  Heat Treatment Wholepiece Drill Pipe 50 60 73 89mm Quench Hardening Drill Rod

Product Details:

Place of Origin: Germany
Brand Name: ROSCHEN
Certification: ISO, API
Model Number: AQ, BQ, NQ, HQ, PQ/ BQ3, NQ2, NQ3, NQTT, HQ3, HQTT, PQ3, PQTT, T2 46, T2 56, T2 66, T2 76, T2 86, T2 101, T6 86, T6 101, T6 116, T6 131

Payment & Shipping Terms:

Minimum Order Quantity: Negotiable
Price: Negotiation
Packaging Details: steel packing
Supply Ability: 50000 pcs
Detailed Product Description
Product Name: Water Hardening Drill Rod Processing Type: Heat Treatment
Machine Type: Drilling Tool,Drilling Equipment Type: Drill Pipe
Material: Carbon Steel,Carbide Application: Marble Quarry,diamond Drilling
High Light:

Heat Treatment steel drill pipe

,

44.7mm dth drill pipe

Heat Treatment 44.7mm Water Hardening Drill Rod​

 

Our thread rod advantages:

 

1. High quality:We are known as Chinese famous drilling tools factory.
2. Competitive price:Cheap price because of direct factory price.

3. Problems solve ability:This ability comes from our rich experiences at the drilling tools industry.

4. Fast delivery time:usually it takes 25 days for production.Only 2 or 3 days if we have stock of your request size.
5. Best quality control:We have our own experienced QC team,there will be strict inspection and testing for every order before shipping out.
6. OEM,ODM service:your own request about product will be served well.
7. Best after service:We will go to your place to check and solve the problems if there.


Features:

TUBING
• High quality alloy steel tubing
• Consistent concentricity, straightness and heat treatment
• All tubing available in DCDMA sizes

THREAD:
• Tapered, course threads (3 threads per inch) provides easy make and break
• Load efficiency of 30% provides sufficient strength for average applications

 

THRU-WALL HEAT TREATMENT:
• Provides 140% material strength
• Heat treated box threads significantly increases thread wear life

CASE HARDENING:

• Significant research, development and field testing has resulted in a hardening process that is unmatched in the marketplace
• Pin thread crest is hardened to nominal 55 HRc to eliminate damaging adhesion wear
• Eliminates the transfer of wear material back and forth which is what happens between threads of equal hardness, leading to large scale galling and joint seizing

 

Technical Parameters:

 

Wireline drill rod AQ BQ NQ HQ PQ

 

Size OD (mm) ID(mm)
AQ 44.7 37.3
BQ 55.7 46.1
NQ 70 60.2
HQ 89 78
PQ(PHD) 114.5 101.5


Drill rod DCDMA size AW-HW

 

Size OD (mm) ID(mm)
AW/AWJ/AWY 43.7 30.7
BW/BWJ/BWY 54 38
NW/NWY 66.8 51
HW 89 71

 

Description OD(mm) ID(mm) Weight(Kg/3m)
Rod, BQ 3.0 m Enhanced 55.60 46.10 18.00
Rod, NQ 3.0 m Enhanced 69.90 60.30 24.00
Rod, HQ 3.0 m Enhanced 88.90 77.80 35.00



Packing


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
Gross Weight: 890 kg

 

Pictures

 

Heat Treatment Wholepiece Drill Pipe 50 60 73 89mm Quench Hardening Drill Rod 0

Heat Treatment Wholepiece Drill Pipe 50 60 73 89mm Quench Hardening Drill Rod 1

Contact Details
ROSCHEN GROUP

Contact Person: Mr. PHIGER

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