বাড়ি পণ্যকোর ব্যারেল পরিষদ

3m Wireline Diamond Core Barrel Assembly Straightness Inner Tube / Outer Tube Series

সাক্ষ্যদান
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ক্রেতার পর্যালোচনা
Hi Yaheng,your quality is much better than my expected! ----Peit

—— Peit Holton

Your bits and reamers work very well,thank you! --------Prostov

—— Prostov

তোমার দর্শন লগ করা অনলাইন চ্যাট এখন

3m Wireline Diamond Core Barrel Assembly Straightness Inner Tube / Outer Tube Series

চীন 3m Wireline Diamond Core Barrel Assembly Straightness Inner Tube / Outer Tube Series সরবরাহকারী

বড় ইমেজ :  3m Wireline Diamond Core Barrel Assembly Straightness Inner Tube / Outer Tube Series

পণ্যের বিবরণ:

Place of Origin: China
পরিচিতিমুলক নাম: Yaheng
Model Number: NWG Barrel

প্রদান:

Minimum Order Quantity: 1
মূল্য: us dollar 150~250 per set
Packaging Details: Wooden Case Packing
Delivery Time: 1~3 days
Payment Terms: L/C, T/T, Western Union
Supply Ability: 1000 set per month
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বিস্তারিত পণ্যের বর্ণনা
Length: 3m Material: Carbon Steel
Use: Ore Mining Type: Single Tube wire line core barrel
Surface Treat: Spray

BQ NQ HQ PQ Wireline Drill Rod Core Barrel  Inner tube and Outer tube series 

 

Specifications:

 

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

Item

Hole diameter(mm)

Core diameter(mm)

Available size

BQ

60

36.4

1.5m or 3m

NQ

75.7

47.6

1.5m or 3m

HQ

96.1

63.5

1.5m or 3m

PQ

122.7

85

1.5m or 3m

Triple tube surface

NQ3

75.7

45

1.5m or 3m

HQ3

96.1

61.1

1.5m or 3m

PQ3

122.7

83

1.5m or 3m

T286

86

71.5

Normal

T2101

101.1

83

Normal

NWG

76

55

Normal

 

 

 

 

 

 

 

 

 

 

 

 

 

 

1) High penetration rate and high drilling efficiency.

2) High core recovery rate.

3) Long bit life and lower labor intensity

4) Adopt abrasion resistant material.

 

Raw materials:


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 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.

 

 

Description:

Yaheng's core barrel include wireline(Q series),NWG,T series and Chinese Standard core barrels.We also provide core barrel parts like core lifters,core lifter cases and locking couplings.This kind of core drill strictly complies with the international standards.Core drilling tools can lift core from drill rods.During this process,picking up coring system is not necessary.Core barrel assembly,over assembly,drill rods,holding dog,hoisting plug,circle wrench are all belong to drill tools.

 

যোগাযোগের ঠিকানা
Wuxi Yaheng Geological Equipment Technical Co., Ltd.

ব্যক্তি যোগাযোগ: Mr. Yu

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