Heat treated wireline drill pipe

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US $50-100 / Pieces | 10 Piece/Pieces (Min. Order)
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Overview
Quick Details
Place of Origin:
Hebei, China (Mainland)
Brand Name:
JS
Type:
Drill Pipe
Machine Type:
Drilling Tool
Certification:
ISO
Material:
XJY 850
Processing Type:
cold drawn
Use:
Ore Mining
Size:
available in all DCDMA sizes
Condition:
New
Std:
Broat Longyear Std
Heat Treatment:
heat treated
SupplyAbility
SupplyAbility:
15500 Meter/Meters per Week
Packaging & Delivery
Packaging Details
PROTECTIONS: oil paint and plastic thread protectors
Port
TIAN JIN / ERLIANHOT / SHANGHAI
Lead Time :
one week

Specifications

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

Raw materials:
Tangshan Jinshi 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.

 

 

 

Drill rod specification:

DescriptionLengthODIDWeight
Standard Q thread or RQ thread
Drill rod, B1.5 m55.6mm46mm9.4kg
3m18.6kg
Drill rod, N1.5 m71mm60mm13.5kg
3m23.7kg
Drill rod, H1.5 m89mm77.8mm17.93kg
3m35.84kg
Drill rod, P1.5 m114.3mm101.6mm26.79kg
3m52.56kg

 

 

 

Packed rods specification:

Bundle detailsNumber of rodsLengthWidthHeightWeight
Drill rod, B1041.55 m0.63m0.45m752kg
3.05m1500kg
Drill rod, N601.55 m0.71m0.43m708kg
3.05m1420kg
Drill rod, H401.55 m0.73m0.45m690kg
3.05m1380kg
Drill rod, P301.55 m0.69m0.58m780kg
3.05m1557kg